hard to the core EXTREME PERFORMANCE CORE DRILL BITS

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1 CORE DRILL BITS hard to the core EXTREME PERFORMANCE You get a little bit more perfection with this innovative design of Norton X3. A tapered top permits the core bit to penetrate quick and efficiently into the toughest aggregates and steel-reinforced concrete while strategic fluting accelerates cut and debris extraction. Remember, not all holes are created equally. Strong Cores Each tube is laser-welded to withstand demanding applications. Tapered Segment Turbo type design allows faster penetration. Large Segment Height Extends product life. 96

2 Asphalt, green concrete, asphalt over concrete, abrasive blocks, mortar and other abrasive materials. CORE DRILL CORE BITS Reinforced Concrete and Harder Building Materials Wet X3 Unique segment geometry provides quicker penetration with exceptional cutting speed in critically hard materials using standard speed, core drill equipment X3 2" Laser Welded 2 51mm " X3 2-1/2" Laser Welded 2-1/2 64mm " X3 3" Laser Welded 3" 76mm " X3 3-1/2" Laser Welded 3-1/2" 89mm " X3 4" Laser Welded 4" 102mm " X3 4-1/2" Laser Welded 4-1/2" 114mm " X3 5" Laser Welded 5" 127mm " X3 6" Laser Welded 6" 152mm " X3 7" Laser Welded 7" 178mm " X3 8" Laser Welded 8" 203mm " X3 10" Laser Welded 10" 254mm " X3 12" Laser Welded 12" 305mm " X3 14" Laser Welded 14" 356mm " Charger Laser welded segments for faster penetration in medium aggregate with reinforcement and maximum utilization of segment life. UPC Part # Size in inches Size in mm Max RPM Segment HEIGHT CGBIT0100 1" 25mm 4, " CGBIT /4" 32mm 3, " CGBIT /2" 38mm 3, " CGBIT /4" 44mm 2, " CGBIT0200 2" 51mm 2, " CGBIT /4" 57mm 1, " CGBIT /2" 64mm 1, " CGBIT0300 3" 76mm 1, " CGBIT /2" 89mm 1, " CGBIT0400 4" 102mm 1, " CGBIT /4" 108mm " CGBIT /2" 114mm " CGBIT0500 5" 127mm " CGBIT0600 6" 152mm " CGBIT0700 7" 178mm " CGBIT0800 8" 203mm " CGBIT " 254mm " CGBIT " 305mm " CGBIT " 356mm " 97

3 Asphalt, green concrete, asphalt over concrete, abrasive blocks, mortar and other abrasive materials. CORE DRILL CORE BITS Reinforced Concrete and Harder Building Materials Wet Norton Classic Economical choice for use in harder concrete with heavy reinforcement and masonry materials with good performance CHBIT0100 1" 25mm 4, " CHBIT /2" 38mm 3, " CHBIT0200 2" 51mm 2, " CHBIT /4" 57mm 2, " CHBIT /2" 64mm 1, " CHBIT0300 3" 76mm 1, " CHBIT /2" 89mm 1, " CHBIT0400 4" 102mm 1, " CHBIT /4" 108mm 1, " CHBIT /2" 114mm " CHBIT0500 5" 127mm " CHBIT0600 6" 152mm " CHBIT0700 7" 178mm " CHBIT0800 8" 203mm " CHBIT " 254mm " CHBIT " 305mm " CHBIT " 356mm " WET - PRESTRESSED CONCRETE Charger Fast drilling segments spaced to prevent segment loss when penetrating tensioned steel cable CGPBIT0100 1" 25mm 4, " CGPBIT /4" 32mm 3, " CGPBIT /2" 38mm 3, " CGPBIT /4" 44mm 2, " CGPBIT0200 2" 51mm 2, " CGPBIT /4" 57mm 1, " CGPBIT /2" 64mm 1, " CGPBIT0300 3" 76mm 1, " CGPBIT /2" 89mm 1, " CGPBIT0400 4" 102mm 1, " CGPBIT /4" 108mm " CGPBIT /2" 114mm " CGPBIT0500 5" 127mm " CGPBIT0600 6" 152mm " CGPBIT0700 7" 178mm " CGPBIT0800 8" 203mm " CGPBIT " 254mm " CGPBIT " 305mm " CGPBIT " 356mm " 98

4 Ductile, steel, polyvinyl pipe, thin steel plate, acrylic sheet, fiberglass, rubber, standard glass, wood, concrete, brick, asphalt. CORE DRILL Asphalt and Abrasive Materials CORE BITS Asphalt, green concrete, asphalt over concrete, abrasive blocks, mortar and other abrasive materials. Wet Charger Reinforced Concrete and Harder Building Materials Long life bit segments for drilling abrasive materials. Excellent drilling speed and life in asphalt and other abrasive materials UPC Part # Size in inches Size in mm Max RPM Segment HEIGHT CGABIT0200 2" 51mm 2, " CGABIT0300 3" 76mm 1, " CGABIT0400 4" 102mm 1, " CGABIT0500 5" 127mm " CGABIT0600 6" 152mm " General Purpose and Masonry Building Materials Blocks, medium-hard building bricks, paving slabs, concrete roof tiles and other medium-hard materials. DRY Natural Charger Stone and Tiles Ceramic Dry drilling and core stone bits for tiles, use on granite, portable marble, drilling very equipment. hard bricks Best suited and for other applications very hard in soft, and non-reinforced dense materials. cured concrete and concrete block CGDBIT0100 1" 25mm 4, " CGDBIT /4" 32mm 3, " Rescue, Demolition CGDBIT /2" 38mm 3, " CGDBIT /4" 44mm 2, " Ductile, steel, polyvinyl 2 CGDBIT0200 pipe, thin steel 2" plate, acrylic sheet, 51mm fiberglass, rubber, 2,000 standard glass, wood,.276" concrete, brick, asphalt CGDBIT /2" 64mm 1, " CGDBIT0300 3" 76mm 1, " CGDBIT /2" 89mm 1, " CGDBIT0400 4" 102mm 1, " Asphalt and Abrasive Materials CGDBIT /2" 114mm 1, " Asphalt, green 3concrete, CGDBIT0500 asphalt over concrete, 5" abrasive blocks, 127mmmortar and other 800 abrasive materials..276" CGDBIT0600 6" 152mm " Note: Bits from 1" to 1-1/2" diameter have 5/8" 11 threads adapters. Bits 1-3/4" diameter and larger have 1-1/4" 7 threads adapters. Reinforced All bits standard bits Concrete are 16" long and to produce Harder a 13" core. Building Materials All dry bits come with 5/8-11" thread adapters. Multi-Purpose, All Materials Concrete, reinforced concrete, granite, building materials, thin steel sections, angle iron up to 1/2" material thickness, rebar up to no

5 CORE DRILL BITS o tip core bit Re-Tipping It is easy, efficient and cost effective. The revolutionary process of the O Tip is the next evolution to re-tipping core bits. No more sending core tubes to an outside vendor. Now you can do it yourself and save on shipping costs and potential return delays. And, reduced tube inventory translates to less space needed to transport bits to the job site, as well as individual bit stock. The O Tip provides excellent segment positioning, strength and performance for cost savings never achieved previously. Adjustable Ring Allows fitting of tube variances. Solder Capillaries Improves attachments. Full Kit Simple and convenient for efficient workflow. 100

6 CORE DRILL O'TIP RE-TIPPING O Tipping is easy and can be performed right on the job site saving time, money and labor. With this innovative product, there are less tubes needed in inventory. Tubes are not cut when O Tipping, extending the life of the tube. Cost savings are found in many areas from; less bit inventory, time in sending out tubes to be re-tipped, and inconsistent segment tipping. You control the quality and ensure better performance for ongoing productivity and best results. NOTE: Always follow safe operating procedures Step One Leaving the bit mounted, apply heat over a small section of the worn O Tip. Pull with pliers to quickly remove O Tip in small pieces. Step Two Clean the tube with an angle grinder, apply brazing flux. Step Three Dismount the tube and place it vertically on the new O Tip. Apply heat to the steel ring, over a 3" section surrounding the capillary holes. Place the brazing rod through the capillary holes, silver solder will spread by capillary effect. Start with the cut section of the steel ring, and repeat for each hole. Segment torque resistance to breakage in N/mm 2 LASER WELDING Time saving between re-tipping and O Tipping O TIP BRAZING Time minutes N/mm Ømm O Tipping Retipping O'TIP UPC DESCRIPTION QTY O Tip 2 inch O Tip 3 inch O Tip 4 inch O Tip 5 inch O Tip 6 inch 1 O'TIP KIT UPC DESCRIPTION QTY O Tip 2 inch O Tip 3 inch O Tip 4 inch O Tip 5 inch O Tip 6 inch 3 101