Description
Drill point with 4 cutting edges at 135° angle –increases cutting speed and prevents runningTriple-flattened drill shank –prevents slipping in the drill chuckBlack oxide coating –promotes very fast chip transport and ensures longer tool lifeGold oxide coated drill tip –reduces heat, prevents rusting
Additional information
| Color | Gold / Black |
|---|---|
| Content | 3.0 mm 5.0 mm 1.0 mm 12.5 mm 4.0 mm 3.5 mm 6.5 mm 4.2 mm 11.0 mm 150 PC 10.5 mm 10.0 mm 6.0 mm 13.0 mm 8.5 mm 2.0 mm 1 Box 7.5 mm 12.0 mm 3.2 mm 8.0 mm 4.5 mm 11.5 mm 7.0 mm 2.5 mm 5.5 mm 9.5 mm 9.0 mm |
Application
Foret Quad Cut Drills high speed steel (HSS) together with gold oxide alloy provides excellent durability and sharpness, reduce friction and run cooler. Rock wall hardness level obtained up to HRC 63-66, gold oxide finish resists corrosion and increases the hardness of the drill.
Instructions
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