Precise G Size H.S.S. Straight Flute Chucking Reamer, 1-1/2″ Flute Length, Decimal Size .2610″

• H.S.S. – High Speed Steel
• Hardness: 58 to 60 RC
• Series: B1
• Tolerance_Cutter Diameter: +.0002″ / -.0000″
• Finish Coating: Bright Finish
• Designed to resize drilled and bored holes.
• Right hand (clockwise rotation) cutting direction.
• Overall length, flute length and shank diameters, are sized proportionally to the cutting diameter to permit maximum rigidity throughout the cutting depth of the tool.
• Combination of flute depth and shank diameter help to ensure adequate space for chips and reduce the contact area to reduce heat build-up.
• Pointed with a 45 chamfered end that forms the cutting edges, when resharpening, this 45 chamfer is the only area that should be ground.
• Easily resharpened.
• Ground from the solid.
• Straight flute design with bright finish.
• Workpiece Material Range: Steel, Non-Ferrous, Cast Iron, Plastics

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Nachi 135 Cobalt Stub Length Screw Machine Twist Drill, 1/8″ Size, 1-7/8″ Overall Length

• 2 Flutes
• 135 Point angle
• Point Sharpening Type: Split Point
• Series: L6563
• Low thrust design allows for easier penetration.
• Two flute design offers faster feed and larger material removal rates.
• Shorter length allows shallower holes to be drilled.
• Lower helix angle offers enhanced strength, reduced lifting, and larger chip evacuation.
• Bronze Oxide coating gives a polished finish and thus increased lubricity.
• Cobalt is harder than high-speed steel and suited for better wear resistance.
• Optimum for high tensile alloys.
• Designed for hand-held manual drills and either portable or stationary machines.
• Primarily designed for machining operations in screw machines.
• Short length offers increased rigidity for machine drilling a variety of materials and alloys.
• Best suited for drilling steel, cast steel, cast iron, or other alloyed or non-alloyed ferrous materials, they also work well for a variety of non-ferrous and non-metallic materials.
• May be used with hand held manual drills and either portable or stationary machines.
• For optimal performance and the best tool life, suitable lubricating/cutting oils or the appropriate coolant fluids are recommended.
• Shank Style: Straight Shank
• Cutting Direction: Right Hand
• Workpiece Material Range: Steel, Stainless Steel, High-Temp Exotic Alloys, Cast Iron, Plastics

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