Metric and Fractional Sizes

Metric and Fractional Sizes

AQUA DRILL EX FLAT AQUA DRILL EX FLAT New Features on D/D/Extd. Length: 1) Double Margin 2) Corner Chamfer ) Added Stability & Tool Life 10º TRUE FLAT FACE AQUA DRILL EX FLAT Endmill 2-Flute Completely Flat Point Not a Flat Point Cutting Resistance on º angled surface Excellent Hole Drilling Performance AQUA DRILL EX FLAT Carbide Endmill 2-Flute AQUA EX COATING Improved Heat & Wear Resistance AQUA DRILL EX FLAT One Step Drilling with Minimal Burr 2

New AQUA Drill EX Flat Series One Step Drilling with Minimal Burrs Aqua EX Flat Series Line Up, Non-Coolant Thru Stub Length Drill, Non-Coolant Thru Jobber Length Drill, Extended Length up to D Reach, Coolant Thru D Flat Drill, Coolant Thru D Flat Drill L, L91 Ex Flat with Radius List No. Diameter Metric Fractional 0.2 -.0 1/ - /.0 -.0 1/ - /.0 -.0 1/ - /.0 -.0 1/ - /.0 -.0 1/ - / L L91.0-1 2.0 1/ - / Aqua Drill EX Flat Additional Applications Aqua EX Flat = Great = Good,,,,,

/ 071 071 070 07177 071 07190 00 011 02 0 0711 07110 07110 071197 0712 071177 071219 07122 07121 0712 07099 0712 071 07 071277 07099 0712 071290 07 07111 070992 0712 07 071 0710 070999 077 071 07170 071 07099 07192 0710 07110 0711 0709971 071 0717 071 070 07099 1.0 1.1 1.2 1. 1. 1. 1. 1.7 1. 1.9 2.0 2.1 2.2 2. 2. 2. 2. 2.7 2. 2.9.0.1.2.....7..9.0.1.2.....7..9.1.2.....7..9 0.0 0.0 0.0 0.0 0.0 0.091 0.0 0.09 0.0709 0.07 0.077 0.027 0.0 0.090 0.09 0.09 0.2 0. 0. 0.112 0.111 0. 0.0 0.99 0.19 0.17 0.117 0.7 0.19 0. 0.7 0.1 0. 0.9 0.1 0.17 0.111 0.0 0.190 0.1929 0.199 0.0 0.7 0.7 0.2 0.2 0.2 0.22 0.22 0.22 0.22...9.2..9.2...2 9 11 1 1 19 21 22 2 2 2 27 0 0..9.2..9.2...1. 9. 11. 11. 11...7. 1.9 1 1 1....7.2.. 1.0 1.1 1.2 1.... 22. 22.7 22. 22.9 2.0 2.0 2.1 2.2 2. 2. 27. 27. 27.7 29.7 29. 29.9 079 0701 077 071 079 0710 070 071 0712 0712 0719 0707 07 0711 07110 0717 070 071 07190 07170 0717 0700 0719 0717 07171 0717 070 0717 071770 07 07177 070 07179 0719 071111 071 0709 07121 071 071 070 0709 7. 7. 7. 7.7 7. 7.9.0.1.2.....7..9 9.0 9.1 9.2 9. 9. 9. 9. 9.7 9. 9.9.1.2.....7..9 11.0 11.1 11.2 11. 11. 11. 0.291 0.29 0.2992 0.1 0.71 0.1 0.0 0.19 0.22 0.2 0.7 0. 0. 0.2 0. 0.0 0. 0. 0.22 0.1 0.701 0.70 0.70 0.19 0. 0. 0.7 0.7 0.0 0.0 0.09 0.1 0.17 0.21 0.22 0.291 0.1 0.70 0.09 0.9 0. 0.2 7 0 1 2 9 0 2 0 90 0 2 9 Metric Size / Fractional Size * Package Qty: 1 per Tube Size 70 7/ 0.7 9 1/2 0.0 / 0.70 7 2/ 0.9 9 21/ 0.21 2 / 0. 071 0 7.2 7. 0.2 0.27 9/2 0.2 07 0 0700 07..9 7.0 7.1 0.277 0.2717 0.27 0.279 1 2 70 2 7/2 0.21 2 7 / 0.17 2 00 /2 0. 9 1/ 0.0 1 071 071 0719 0719 070999 0700.1.2.... 0.2 0.21 0. 0.2 0.29 0.29 2 1 0717.7 0.2 1/ 0.0 0797 079 079 07719 07711 07717 0779 07 0.2 0. 0. 0. 0. 0.7 0. 0.9 9 0.01 0.07 0.0197 0.02 0.027 0.0 0.0 0. 0.99 1.2 1. 1.9 2.1 2. 2.97 7 0.9 1. 1. 2.0 2.2 2.71 2.99.2 <1.9 mm, Dc x 2.D (< 1.9 mm, º)

/ Metric Size / Fractional Size 7 29/ 0.1 2 0717 11. 0.7 0717 11.7 0.0 071 071 11. 11.9 0. 0. 90 /2 0. 7 070 019 02 01 0 07117 0 00 077 0 07 090 070 0711 0 071 07 070 077 07 071 0770 07 79 9/ 0.2 7 0792 1. 0. 00 1. 0.9 0 0 01 0 07 1. 1. 1.7 1. 0.709 0.7 0.77 0.27 0 1.9 0. 079 1 0.90 9 00 0 0 09 0717.1.2... 0.9 0.9 0.02 0.0 0.2 09. 0.12 0900.7 0.11 70 0917. 0.2 1 7 / 0. 7 092 0711 0719 00.9.0. 17.0 0. 0.299 0.9 0.9 70 7 77 7 7 79 71 11/ 0.7 79 1 0 17. 0.90 79 1 02 1.0 0.707 1 02 09 1. 19.0 0. 0.70 7 7 77 / 0.700 7 90 0 01.0.1.2.....7..9 1.0 1.1 1.2 1. 1. 1. 1. 1.7 1. 1.9 1.0 1.1 1.2 19..0 0. 0.7 0.0 0. 0.2 0.921 0.91 0.000 0.0 0.079 0.1 0.7 0.97 0.2 0.27 0. 0. 0. 0. 0. 0. 0. 0.91 0.777 0.77 7 1/2 0.000 0 7 9 1 90 0 91 9 Custom Orders Available Dc1 Designed specifically for your application Dc2 1 A L Ds Special length, diameter, step drill, deep hole Available for all Flat Bottom Carbide Drills Contact Nachi Engineering at toolsengineer@nachiamerica.com

For entry on flat surfaces, Center Drill Hole is recommended / Metric Size / Fractional Size Center Hole Diameter should be 0.mm larger than Flat drill Diameter 007 007 00 000 0077 00 0090 0090 00911 0092 01 0 0 02 09 0 071 0.0.1.0.1.2.....7..7..9.1.2. 0.111 0. 0.7 0.1 0. 0.9 0.1 0.17 0.111 0.0 0.2 0.22 0.22 0.22 0.22 0.2 0.21 0. 19 1929 1/ 0.0 2 21 0077.2 0.0 0070 00797.. 0.99 0.19 2 0002 0019 002...7 0.17 0.117 0.7 2 0 001. 0.19 2 00.9 0. 2 192 /2 0. 27 29 1921 / 0.17 1 009. 0.190 0090.9 0.1929 2 0097 0.199 2 009 00970 009.1.2. 0.0 0.7 0.7 70 00992. 0.2 7 007. 0.2 1927 7/2 0.21 0 192 1/ 0.0 09. 0.2 2 010. 0.29 011. 0.29 70 012.7 0.2 011 01 011..9 7.0 0.277 0.2717 0.27 01 7.1 0.279 19290 9/2 0.2 7 0117 0110 7.2 7. 0.2 0.27 01197 7. 0.291 90 002 7. 0.29 9 019 02 7. 7.7 0.2992 0.1 01 7. 0.71 2 0 7.9 0.1 19 / 0. 0.0 0.0 00.1 0.19 077.2 0.22 2 0 0. 0.2 19 21/ 0.21 090. 0.7 29 2 1 0. 0. 0111. 0. 012 01.7. 0.2 0. 7 010 07.9 9.0 0.0 0. 9 01 9.1 0. 1929 2/ 0.9 0170 01 012 010 011 01 017 01 00 01 01 019 191 1/2 0.0 019. 0.09 1 7 000. 0.1 017. 0.17 02.7 0.21 70 0. 0.22 9 01 02 09.9 11.0 11.1 0.291 0.1 0.70 70 71 19 7/ 0.7 71 07 11.2 0.09 01 09 11. 11. 0.9 0. 00 11. 0.2 1 7 7 19 29/ 0.1 0170 017 019 017 0171 017 19 11/ 0.7 111 1 017 17. 0.90 111 1 01770 1.0 0.707 11 11 17 0177 1. 0. 11 119 0179 19.0 0.70 0 1 1921 / 0.700 2 0109 01 9.2 9. 9. 9. 9. 9.7 9. 9.9.1.2. 0 02 11. 11.7 0.7 0.0 02 11. 0. 77 09 11.9 0. 7 1970 /2 0. 0 01.0. 0. 0.921 0 7 1 197 1/2 0.000 1 1. 1..0. 17.0 19..0 0.22 0.1 0.701 0.70 0.70 0.19 0. 0. 0.7 0.7 0.0 0.0 0.709 0.90 0.2 0.299 0.9 0.9 0.777 0.77 9 1 2 19 / 0.70 92 9 9 1 0 99 1909 / 0. 1 2 0 19 0 07 1.0 0.1 2 1 0 1. 0. 7 090 1.0 0. 9 19 9/ 0.2 90 91 9 9 9 9 * Package Qty: 1 per Tube Size

For entry on flat surfaces, Center Drill Hole is recommended / Metric Size / Fractional Size Center Hole Diameter should be 0.mm larger than Flat drill Diameter 0717701 071771 07170 0717 0717 0717 07170 0717 071 071779 07179 0717971 07179 071799 079 0710 071021 0710.0.1.0.1.2.....7..7..9.1.2. 0.111 0. 0.7 0.1 0. 0.9 0.1 0.17 0.111 0.0 0.2 0.22 0.22 0.22 0.22 0.2 0.21 0. 1 19 21 27 2 1 19 1/ 0.0 2 0717.2 0.0 2 07177 071777 07177 071770 071777 0717 0717799.....7..9 0.99 0.19 0.17 0.117 0.7 0.19 0. 1 7 19 /2 0. 0 0 0 1 2 7 190 / 0.17 22 0717. 0.190 071791 0717907 071791 07179 07179 071792.9.1.2.. 0.1929 0.199 0.0 0.7 0.7 0.2 2 2 9 0 2 071799. 0.2 1 2 197 7/2 0.21 7 9 0 197 1/ 0.0 0710. 0.2 2 07. 0.29 07107 07107 07 07109 0711 07111..7..9 7.0 7.1 0.29 0.2 0.277 0.2717 0.27 0.279 1 2 0 190 9/2 0.2 071 7.2 0.2 0711 07117 071 0710 07117 7. 7. 7. 7. 7.7 0.27 0.291 0.29 0.2992 0.1 07112 7. 0.71 071199 7.9 0.1 199 / 0. 071 0712.0.1 0.0 0.19 0 071227.2 0.22 7 1 0712. 0.2 1901 21/ 0.21 1 071. 0.7 0712 07122 071279 0712 071291.9 0.0 0717 9.0 0. 1 0711 9.1 0. 19 2/ 0.9 2 071 9.2 0.22 1 071 0712 9. 9. 0.1 0.701 079 9. 0.70 192 / 0.70 07 07171 071 071 07 071 07122 071 0 071 071 07 9. 9.7 9. 9.9.1.2. 0.70 0.19 0. 0. 0.7 0.7 0.0 0.0 19 1/2 0.0 07 071 071 0717 0710 07197 0702 0719....7..9 11.0 11.1 0.09 0.1 0.17 0.21 0.22 0.291 0.1 0.70 197 7/ 0.7 19 29/ 0.1 070 0777 07 0790 11. 11.7 11. 11.9 0.7 0.0 0. 0. 7 0 190 /2 0. 0710 07111.0. 0. 0.921 7 170 0 9 197 1/2 0.000 0 0712 071 0710 07171 0710 07177...7. 11.2 11. 11. 11. 1.0 1. 1.0 17. 1.0 1. 0. 0. 0.2 0. 0.09 0.9 0. 0.2 0.1 0. 0. 0.90 0.707 0. 0 9 0 2 9 1 79 1 0 10 0717 19.0 0.70 19 / 0.700 7 9 07170 19. 0.777 90 0717.0 0.77 90 0 1 192 9/ 0.2 190 077 071 07170 1. 1. 0.709 0.90 0.2 7 70 0 9 1999 / 0. 7 071 07192 07170.0. 17.0 0.299 0.9 0.9 7 77 2 0 77 79 190 11/ 0.7 79 1 1 2 0 2 1 * Package Qty: 1 per Tube Size 7

/ Metric Size / Fractional Size Drill Dia (in mm) Corner Chamfer Above Up to C (mm) 0.0 0.1 0.2 0717 07179 0717 0711 0719 07190 0719 07192 07192 07199 071911 07190 071917 07191 07190 0719 07191 071919 071927 071921.0.1.0.1.2.....7....7..9 7.0 7.1.0.1 0.111 0. 0.7 0.1 0. 0.9 0.1 0.17 0.111 0.0 0.2 0.29 0.29 0.2 0.277 0.2717 0.27 0.279 0.0 0.19 1 1927 1/ 0.0 07179.2 0.0 17 07 07117.. 0.99 0.19 0712. 0.17 1 071. 0.117 071.7 0.7 0. 0.19 19 0719.9 0. 1 19 /2 0. 19 21 190 / 0.17 22 2 0719. 0.190 07191 07197 0719.9.1 0.1929 0.199 0.0 2 071990.2 0.7 2 2 071900. 0.7 0719011. 0.2 071902. 0.2 2 27 19 7/2 0.21 2 07190 071900..7 0.2 0.22 071907. 0.22 2 27 07190.9 0.22 0719070 07190 0719092.1.2 0.22 0.2 0.21 2 0719. 0. 1 192 1/ 0.0 1 2 1979 9/2 0.2 071919 7.2 0.2 07190 0719217 7. 7. 0.27 0.291 071922 7. 0.29 9 07192 7. 0.2992 07192 7.7 0.1 071922 7. 0.71 7 071929 7.9 0.1 19 / 0. 7 0 0 22 2 2 0 7 9 071929.2 0.22 7 0719. 0.2 0 1991 21/ 0.21 0719. 0.7 07192. 0. 0 1 9 07192. 0. 07199.7 0.2 0719. 0. 0 2 07191.9 0.0 07197 9.0 0. 1 0719 9.1 0. 19707 2/ 0.9 2 07190 9.2 0.22 07190 0719 9. 9. 0.1 0.701 071929 9. 0.70 1971 / 0.70 0719 9. 0.70 07191 9.7 0.19 0719 9. 0. 0719 9.9 0. 071970 07197 07199.1.2 0.7 0.7 0.0 071909. 0.0 9 190 1/2 0.0 0719 071921 0719 0719 07190 07197 07197 07190 071999 071970 07197....7..9 11.0 11.1 1.0 1. 1.0 0.09 0.1 0.17 0.21 0.22 0.291 0.1 0.70 0.1 0. 0. 9 0 9 1 1 1 1 0 0 11 1 197 7/ 0.7 07199 071901 07191 07192 11.2 11. 11. 11. 0.09 0.9 0. 0.2 2 19 29/ 0.1 2 0719 07197 11. 11.7 0.7 0.0 0719 11. 0. 07190 1979 11.9 /2 0. 0. 07197 07192.0. 0. 0.921 7 9 197 1/2 0.000 0 1 19771 9/ 0.2 10 07197 07197 071970 197 1. 1. / 0.709 0.90 0.2 0. 70 10 10 1 1 9 7 07197.0 0.299 1 7 199 11/ 0.7 7 1 7 1 19970 / 0.700 7 2 77 * Package Qty: 1 per Tube Size

/ Metric Size / Fractional Size For entry on flat surfaces, Center Drill Hole is recommended Center Hole Diameter should be 0.mm larger than Flat drill Diameter Drill Dia (in mm) Corner Chamfer Above Up to C (mm) 0.0 0.1 0.2 0719 0719779 0719 071971 0719 07199 0719900 07199 0719922 07199 00 001 00 0012 0019 00 001 0017.0.1.0.1.2.....7....7..9 7.0 7.1 0.111 0. 0.7 0.1 0. 0.9 0.1 0.17 0.111 0.0 0.2 0.29 0.29 0.2 0.277 0.2717 0.27 0.279 1979 1/ 0.0 22 07197.2 0.0 2 0719791 071907.. 0.99 0.19 07191. 0.17 2 0 0719. 0.117 0719 07192.7. 0.7 0.19 27 07199.9 0. 2 1900 /2 0. 2 29 19 / 0.17 2 07199. 0.190 07199 07199 071997.9.1 0.1929 0.199 0.0 071990.2 0.7 0719997. 0.7 00000. 0.2 00017. 0.2 7 1922 7/2 0.21 9 0002. 0.2 000.7 0.22 0 000. 0.22 0002 0009 0007 0001.9.1.2 0.22 0.22 0.2 0.21 1 0009. 0. 19 1/ 0.0 1 7 19 9/2 0.2 001 7.2 0.2 00190 00 002 00229 002 7. 7. 7. 7. 7.7 0.27 0.291 0.29 0.2992 0.1 0 1 2 0021 7. 0.71 002 7.9 0.1 2 19 / 0. 002.0 0.0 7 90 21 1 00270 0027 0029. 0.2 19 21/ 0.21 009 00 0021 00 00 000 007 9 007 9.1 0. 197 2/ 0.9 1 00 9.2 0.22 00 0001 9. 9. 0.1 0.701 001 9. 0.70 190 / 0.70 002 00 9. 9.7 0.70 0.19 007 9. 0. 00 9.9 0. 000 007 002.1.2 0.7 0.7 0.0 7 0099. 0.0 70 1997 1/2 0.0 000. 0.09 9 00. 0.1 1 11 71 0027. 0.17 00.7 0.21 000. 0.22 7 00.9 0.291 002 0079 11.0 11.1 0.1 0.70 7 19902 7/ 0.7 7 77 11.2 11. 11. 0.09 0.9 0. 11. 0.2 7 7 19919 29/ 0.1 1 00 0091 0007 001 00 00 002 11. 11.7 11. 0.7 0.0 0. 79 009 1992 11.9 /2 0. 0. 7 00 0071.0. 0. 0.921 2 1991 1/2 0.000 1 00 009 00700.1.2....7..9 9.0 1.0 1. 1.0 0.19 0.22 0.7 0. 0. 0.2 0. 0.0 0. 0.1 0. 0. 9 91 117 2 91 92 199 9/ 0.2 9 97 007 002 007 199 1. 1. / 0.709 0.90 0.2 0. 9 9 2 9 17 97 9 007.0 0.299 7 9 9 1 * Package Qty: 1 per Tube Size 9

Carbide Material AQ EX h7 10 h Coating Dia. Tol. Point Angle Helix Shank Dia. List / L91 2rake+XR Type Metric Size / Fractional Size List No. EDP NO. Size Decimal Equivalent Radius FL OAL L1 Shank Decimal Dia. Stock List No. EDP NO. Size Equivalent Radius FL OAL L1 Shank Dia. Stock Dc r L L1 Ds Dc r L L1 Ds 00.0 0.111 1 19007 7.9 0.1 190.1 0. 91 19002 / 0. 70 91 1990 1/ 0.0 0.0 0.0 17 190.2 0.0 190.1 0.19 097 190170.. 0.99 0.19 190 190.2. 0.22 0.2 7 0 002. 0.17 0 1 91 19002 21/ 0.21 19017. 0.117 1902. 0.7 19019.7 0.7 07. 0. 1909. 0.19 1909. 0. 2 1902.9 0. 1 190.7 0.2 91 19977 /2 0. 070. 0. 0 019.0 0.7 19071.9 0.0 0. 190221.1 0.1 077 9.0 0. 1 02.2 0. 19 21 190 9.1 0. 0 1902. 0.9 91 19009 2/ 0.9 2 1902. 0.1 1909 9.2 0.22 01 190 19027...7 0.17 0.111 0.0 0. 21 2 19000 190 07 9. 9. 9. 0.1 0.701 0.70 91 199 / 0.17 22 2 19027. 0.190 190 0 19029 1901 0.9.1.2. 0.1929 0.199 0.0 0.7 0.7 2 2 0 2 2 1901. 0.2 00. 0.2 2 27 91 19990 7/2 0.21 1902. 0.2 91 91 190 1907 190 077 1900 1907 1902.7..9.1.2. 0.22 0.22 0.22 0.22 0.2 0.21 0. 19000 1/ 0.0 1909. 0.2 1 0. 0.29 1900 190 090..7. 0.29 0.2 0.277 1 19027.9 0.2717 0. 070 190 7.0 7.1 0.27 0.279 2 70 1900 9/2 0.2 1900 7.2 0.2 190 1902 7. 7. 0.27 0.291 0711 19079 7. 7. 0.29 0.2992 190 7.7 0.1 19091 7. 0.71 27 2 29 91 91 91 91 91 91 91 91 91 91 Dc r L1 L Ds Dc 1900 / 0.70 19022 190 9. 9.7 0.70 0.19 190 9. 0. 190 9.9 0. 0770 190 1907 07.1.2. 0.7 0.7 0.0 0.0 9 19001 1/2 0.0 1900. 0.09 0792. 0.1 19097. 0.17 190702 00 190719 01 190.7. 0.21 0.22.9 0.291 11.0 0.1 0 11.1 0.70 0. 90 19007 7/ 0.7 19071 11.2 0.09 1907 1907 11. 11. 0.9 0. 0 11. 0.2 2 1900 29/ 0.1 19070 11. 0.7 190777 1907 190790 11.7 11. 11.9 190090 /2 0. 07.0 0. 190 1/2 0.000 0 0 1901 9/ 0.2 7 1909 / 0. 1 7 0. 190 11/ 0.7 79 1 19011 / 0.700 7 90 r 9 0.0 0. 0. 7 L1 L Ds

One Shot Drilling of Holes with Corner Radius AQDEXZ-R For Multi-Functional Machining Conventional Process : Multi-Step process with multiple tools Step #1 Drilled Hole Step #2 Step #1 Step #2 Contouring Drillled Hole Counter Boring AQDEXZ-R: Designed for Processing Efficiency Counter Boring Ideally suited for: Inclined surfaces Counter boring of holes with corner radius Eliminate the need for Multiple Tools: 1-shot drilling Drill Radius Endmill Drill Radius Endmill AQDEXZ-R 1-Shot Drilling List 02 List 0 AG Starting Drill AG Starting Extended Length Drill For use with Aqua Flat Drills (List 919, 917, 9) For use with Aqua Flat Drills (List 919, 917, 9) 90º Range.0 to.0 10º Range.0 to.0 90º Range.0 to.0 10º Range.0 to.0 Item Code EDP 07 07 071 0770 077 07 0709 07 01 07 0 07 07 077 07 070 077 0 Size Decimal Equivalent Drill Point Angle Flute Length Overall Length L1 Shank Dia Dc L Ds.0 0.111 9.0.0 0.7 2.0 0.199 1 0 0.22.0 0.0 90º 79.0 0.7 2 9.0 0. 2.0.0 0.299 1.0.0 0.77 0 11.0.0 0.111 9.0.0 0.7 2.0 0.199 1 0 0.22.0 0.0 10º 79.0 0.7 2 9.0 0. 2.0.0 0.299 1.0.0 0.77 0 11.0 Package Qty: 1 per Tube Size Item Code EDP 07 0 079 0779 07 0791 07707 07771 077 0771 0779 0700 07 02 Size Dc.0.0.0.0.0.0.0.0 Decimal Equivalent 0.111 0.7 0.199 0.22 0.0 0.7 0. 0.111 0.7 0.199 0.22 0.0 0.7 0. Drill Point Angle 90º 10º Flute Length 9 1 2 9 1 2 Overall Length L 7 0 0 0 0 0 0 7 0 0 0 0 0 0 Shank Dia Ds.0.0.0.0.0.0.0.0 11

Work Material Speed (SFM) Drill Diameter Metric mm Decimal 0.2 0. 1 2 Work Material Speed (SFM) Drill Diameter Metric mm Decimal Work Material Speed (SFM) Drill Diameter 0.11 0.7 0.197 0.2 0. 0. 0. 0. 0.77 Metric mm Decimal 0.019 0.0 0.07 0.11 0.7 0.197 0.2 0. 0. 0. 0. 0.77 Aqua Drill EX Flat - Standard Drilling Conditions Cast Irons / Carbon Steels Cast Irons / Carbon Steels 00 7900 0 0 0 0 1990 90 0.0 0.0 LIST 9, 911 - AQDEXZ Alloy Steels (- HRC) Mold Steels/ Hardened Steels (- HRC) LIST 91, 919 - AQDEXZR Alloy Steels (- HRC) 900 70 700 70 0 1790 1 0.0 Mold Steels/ Hardened Steels (- HRC) 700 0 0 700 2790 22 10 10 11 0.0 Ductile Cast Irons Aluminum Alloys Aluminum Casting 2-2 SFM 290-29 SFM 2-22 SFM 290-29 SFM -2 SFM -00 SFM 00 0.0001 29000 0.0001 0 0.0001 29000 0.0001 00 0.0002 00 0.0001 0 0.0001 0 0.0001 000 0.0001 0 0.0001 29000 0.000 0 19000 0.000 900 0.000 00 0.000 900 0.000 00 0.00 19000 0.000 000 0.0009 0.0009 0 0.0007 0.0009 0 0.00 00 0.001 0.11 790 0 900 0 700 0 900 0.00 17000 00 0 0.7 0.197 0.2 0. 0. 0. 0. 0.77 90 00 000 00 0 00 00 00 0 0 0.01 0.010 0 0 0 0 0 1700 10 0 0 0 0.01 0.0 0 20 10 90 700 0 0 0 0 0 0.00 0 0 0 0 0 1700 10 0 0 0 0 0.01 00 000 00 0 0 0 0 0 0 0.0 0.0 90 70 00 70 0 0 0 1900 0 0 0 0.01 0.0 Ductile Cast Irons Aluminum Alloys Aluminum Casting 2-2 SFM 290-29 SFM 2-22 SFM 290-29 SFM -2 SFM -00 SFM Cast Irons / Carbon Steels 00 7900 0 0 0 0 1990 90 0.0 0.0 0.0 0.0 900 70 700 70 0 1790 1 LIST 9, 917 - AQDEXZLS Alloy Steels (- HRC) 900 70 700 70 0 1790 1 0.01 0.0 Mold Steels/ Hardened Steels (- HRC) 700 0 0 700 2790 22 10 10 11 0.0 0.0 17000 00 000 00 0 0 0 0.0 700 900 700 00 70 0 10 19 0.01 0.0 Ductile Cast Irons Aluminum Alloys Aluminum Casting 2-2 SFM 290-29 SFM 2-22 SFM 290-29 SFM -2 SFM -00 SFM 900 70 700 70 0 1790 1 0.01 0.0 17000 00 000 00 0 0 0 0.0 700 900 700 00 70 0 10 19 0.01 0.0 Note : 1) Adjust drilling conditions according to the rigidity of machine or work clamp state. 2) Use the table values for drilling depths upto 2xD. Adjust cutting conditions per table based on "degree angle to be drilled. ) Above table values are for drilling water soluble cutting fluid. For non-water soluble cutting fluid reduce the and feed rates by % ) Not recommended for drilling in Stainless Steel. We recommend using List91 AQUA EX Flat OHDor OHD for Stainless Steel & Hi-temp alloys. ) Center Drill or Guide hole required. ( 1: Use AG Starting drill or Aqua Ex Flat drill) SFM.2 Rate (in/min) : IPR Drill dia.

Work Material Mold Steels / Nickel Alloys, Cast Irons / Alloy Steels Hardened Steels Hardened Steels Ductile Cast Stainless Steel Titanium Alloys, Carbon Steels (- HRC) (-0 HRC) (0-0 HRC ) Irons Aluminum Casting Speed (SFM) (0-Series Stainless) PH Stainless Drill Diameter 0 - SFM 2-2 SFM 22-2 SFM 0 - SFM 0-22 SFM 10 - SFM 0 SFM 0- SFM Metric mm Decimal Aqua Drill EX Flat - Standard Drilling Conditions 0.11 0.7 0.197 0.2 0. 0. 0. 0. 700 900 700 0 00 0 0 0 0.0 0.0 0.0 00 7900 0 0 0 0 1990 0.01 LIST 9, 91 - AQDEXZOHD 700 0 0 700 2790 22 10 10 0 000 0 2700 00 00 10 00 0.011 00 7900 0 0 0 0 1990 000 00 00 00 2 00 10 0.0 0.0 0.0 0 0 1900 00 00 90 00 00 110 900 700 70 0 0.0 7 0.01 2790 0.019 Work Material Mold Steels / Nickel Alloys, Cast Irons / Alloy Steels Hardened Steels Hardened Steels Ductile Cast Stainless Steel Titanium Alloys, Carbon Steels (- HRC) (-0 HRC) (0-0 HRC ) Irons Aluminum Casting Speed (SFM) (0-Series Stainless) PH Stainless Drill Diameter 0 - SFM 2-2 SFM 22-2 SFM 0 - SFM 0-22 SFM 17-10 SFM 90 SFM 0- SFM Metric mm Decimal Note : 0.11 0.7 0.197 0.2 0. 0. 0. 0. 000 9000 00 900 00 00 00 20 0.0 0.0 0.0 000 700 900 000 700 2900 0 0.01 LIST 91, 9 - AQDEXZOHD 7000 0 0 00 0 1700 10 000 0 00 0 1900 00 00 900 0.0 00 7900 0 0 0 0 1990 1) Adjust drilling conditions according to the rigidity of machine or work clamp state. 2) Use the table values for drilling depths upto xd. Adjust cutting conditions per table based on "degree angle to be drilled. ) Above table values are for drilling water soluble cutting fluid. For non-water soluble cutting fluid reduce the and feed rates by % ) Center Drill or Guide hole required. (1: Use AG Starting drill or Aqua Ex Flat drill 2: For drilling guide holes in Stainless use AQUA EX Flat OHD) SFM.2 Rate (in/min) : IPR Drill dia. 700 0 00 0 1700 00 0.0 0.01 00 20 00 10 900 700 00 110 900 700 70 0 0.0 7 0.01 2790 0.019 Degree Angle 0 21 1 0 Drilling Conditions for Angled Surfaces 0% 0% 70% 70% 70% Reduction % to above table values Reduction % Reduction % (Multiplier) 0% 0% 0% 0% % Table Value (Table Value)x0. (Table Value)x0. (Table Value)x0. (Table Value)x0. Table Value (Table Value)x0. (Table Value)x0. (Table Value)x0. (Table Value)x0.7 1

Drill Dia. (mm/inches) List, 91 - AQDEXZ-R Work Material Cast Irons/ Alloy Steels/Pre-Hardened Mold Steels/Hardened Hardened Steels Stainless Steel Cast Aluminum Cast Irons Carbon Steel (- HRC) Steels (-0 HRC) (0-0 HRC) (0-Series Stainless) Speed (SFM) Drilling Diameter 2- SFM 0-2 SFM 0-1 SFM 70-0SFM 0-2 SFM -2 SFM -00 SFM Metric Decimal 1 0.11 0.7 0.2 0. 0. 0. 0. 0. Aqua Drill EX Flat Radius - Standard Drilling Conditions 7,90,90,000,000 2,00 2,000 1,700 1,00 0.0 0.011,900,0,0 2,00 2,00 1,700 1,00 1,0 0.011,700 2,00 1,00 1,00 1,0 90 00 700 0.0 2,0 2,000 1,0 1,000 00 0 00 00 0.001,900,0,0 2,00 2,00 1,700 1,00 1,00 0.0 17,000,00,00,0,0,,0,0 0.011 0.01,00 9,0,00,70,00,0,000 2,00 0.011 SGEZ Powdered Metal Cobalt - Stub Length Just one drill handles counter boring angled surfaces, and tapping blind holes Drilling Inclined Surface Counter Boring Hole Burr Less Blind Hole for Threading Guide Hole Drilling Drilling for Eccentric Hole SG Flat not recommended for side or groove drilling. FMX 10 h7 h7 Dc Dc Ds Ds LIST L L.0mm thru 0.0mm Contact your local Regional Sales or Engineering for more information! Available from Japan Stock 1

Usage Guide AQDEXZ/AQDEXZOHD AQDEXZ/AQDEXZOHD hole distension and vibration countermeasures AQDEXZR/AQDEXZLS/AQDEXZOHD Using AQDEXZR/AQDEXZLS/AQDEXZOHD For flat surfaces, drill a guide hole in very small steps (G7). For sloped surfaces, reduce the feed. Guide hole drilling with AQDEXZ. In case of stainless steels, use the AQDEXZOHD. If chamfering larger than the diameter of the hole is needed, such as for tap holes, do the chamfering first. Chamfering with AGSTD. Angled surface drilling and drilling conditions a b c a: Reduce drilling and feed speeds. b: Standard drilling conditions. c: Same as a, or reduce feed speed. Guide hole drilling with AQDEXZ. In case of stainless steels, use the AQDEXZOHD. AQDEXZ - Drilling Conditions Comparison of angled surface drilling conditions with the AQDEXZ Position Cutting Speed & Speed No. 0 19 mmin 7 min -1 0 0% mmmin 2 mmrev 0.1 0.09 0% 0% 19 0 0.07 0% 2 0 70% 0 90 0 0.07 0.0 0.0 0% % % AQDEXZ00 (Depth AQDEXZ- Processing Examples Slant hole in the entrance and exit 0. Before Improvement Automotive Counterbore: Carbide Endmill Compact Pump Drilling: Carbide Drill Component High Tool Cost $00/month Large difference between entrance & exit holes: Max. 0 mm Burred exit hole After Improvement Aqua EX Flat One Step Drilling $0/month Max mm Controls Burr Cutting Conditions.mm (0.177 ) 0m/min (0 SFM) 0mm/min 0.11mm/rev ( IPR) mm (0.7 ) Water Soluble Tool Dia. Speed/SFM Rate Depth Coolant Before tapping 0 Electrical Components 7 Number of Holes 00 00 0 Unstable due to Endmill Breakage Breakage Breakage Carbide Endmill Aqua Drill EX Flat Cutting Conditions 7mm (0.27 ) 0m/min (19 SFM) 0mm/min 0.0mm/rev ( IPR) mm (0.7 ) Water Soluble Tool Dia. Speed/SFM Rate Depth Coolant

AQDEXZ - Drilling Examples Slant Hole Single Process L Stainless Steel Precision Parts 2. 0.9 Before Improvement Center Hole Drilling Drilling Form Drilling After Improvement Form Drilling Aqua EX Flat Reduces drilling by using special parts of different diameters Cutting Conditions 0.9mm (0.0 ) 11m/min (0 SFM) 2mm/min 0.01mm/rev (0.0002 IPR) 2.mm (0.09 ) Water Soluble Tool Dia. Speed/SFM Rate Depth Coolant Single Process / Less Burr Hydraulic Valve Parts 7 Before Improvement Pre-Drilling: Carbide Endmill Drilling: Carbide Drill Burr Removal Burr After Improvement Aqua EX Flat One Step Drilling Reduces drilling, controls inner burr & reduces burr removal process with same efficiency & tool life Cutting Conditions.0mm (0.7 ) 2m/min (7 SFM) 70mm/min 0.0mm/rev ( IPR) 7mm (0.27 ) Water Soluble Tool Dia. Speed/SFM Rate Depth Coolant Counter Boring Copper Cast Electronic parts 7 Before Improvement Counter Boring: HSS Endmill Drilling: Carbide Drill Bottom Drilling: HSS Endmill After Improvement Aqua EX Flat One Step Drilling Allows drilling of copper alloys; reduces drilling Cutting Conditions.0mm (0.299 ) 0m/min (0 SFM) 0mm/min 0.17mm/rev ( IPR) 7mm (1. ) Water Soluble Tool Dia. Speed/SFM Rate Depth Coolant Slant Hole Single Process 0 Nodular Cast Iron Before Improvement After Improvement Cutting Conditions Steering Parts.0mm (0.111 ) Pre-Drilling: Carbide Endmill Aqua EX Flat 7m/min ( SFM) One Step Drilling mm/min 0.1mm/rev (0.001 IPR) Reduces drilling; Drilling: Carbide Drill Cuts tool cost mm (0.19 ) Water Soluble Tool Dia. Speed/SFM Rate Depth Coolant Single Process of Thin Plate Hastelloy Heat-Reistant Alloy Parts 1.0. Before Improvement Drilling End Mill Drilling After Improvement Aqua EX Flat One Step Drilling Cutting Conditions.mm (0.2 ) m/min (7 SFM) 9mm/min 0.0mm/rev ( IPR) 1.0mm (0.0 ) Water Soluble Tool Dia. Speed/SFM Rate Depth Coolant Intersected Hole Before Improvement After Improvement Cutting Conditions Hydraulic Counter Boring: Pump Parts Carbide Endmill Drilling: Carbide Drill Difficult to remove burr under intersected hole Aqua EX Flat One Step Drilling Controls back burr; Reduces drilling mm (0.22 ) m/min (22 SFM) mm/min 0.07mm/rev ( IPR) mm (0.7 ) Water Soluble Tool Dia. Speed/SFM Rate Depth Coolant HEADQUARTERS & MAIN WAREHOUSE 7 Pushville Road, Greenwood, Indiana, 1, U.S.A. Phone: 17--0 Toll Free Phone: +1--0- Fax: 17--1 Toll Free Fax: +1--- Web Site URL : http://www.nachiamerica.com WEST COAST BRANCH 2 E. Alondra Blvd. Cerritos, California, 9070, U.S.A Phone: 2-02-00 Toll Free Phone: 1-00--0 Fax: 2-02-2 TORONTO HEADQUARTERS 9 Courtland Ave., Unit No.2, Concord, Ontario, LK T, CANADA Phone: (90)-0-00 Toll Free Phone: +1-00-7-91 Fax: (90)-0-0097 LATIN AMERICA BRANCH 2 NW 7th Ave., Miami, Florida, 1 Phone: -91-00 Fax: -91-1 Calle Tequisquipan 2, Aerotech Industrial Park, Localidad Galeras, Municipio de Colon, Queretaro, Mexico C.P. 9 Phone: +2-2--22