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- Home
- Cutting and Drilling Tooling
- Twist Drills
- Jet 570456 - 7/8" JET-KUT GOLD Super Premium M2 H.S.S. Prentice Drill Bit
Product Details
- Super Premium 118° Split Point Drill Bits Bronze Oxide (Gold) Finish
- Made from heavy duty high molybdenum, hardened steel for increased consistency and greater wear resistance
- Flutes are ground to extremely tight tolerances for increased accuracy and consistency in the point and split grinding process, resulting in more accurate hole sizes
- Flutes have a thin nitro-carburized surface to provide extra wear resistance along the cutting edge of the point
- Special flute form enhances chip ejection, reduces drill retractions (woodpeckering) and improves coolant flow to the tip
- Split point provides the drill with self-centring/non-walking characteristics by giving the drill two starting points
- Split point also reduces the thrust required to penetrate the workpiece
- The superior bronze oxide (gold) ground flute finish reduces friction, allowing outstanding drilling performance with less operator pressure
- JET offers TORQUE DRIVE three ground flats on the shank to provide a strong positive chuck grip virtually eliminating the potential for the drill to slip in the chuck
- The thin web of the JET-KUT GOLD PRENTICE BIT permits fast feed rates which make it ideal for drilling work on hardened steels such as 304, 306, and 316 stainless steel
- Size : 7/8"
- Pkg Qty : 1
- Shank Diameter : 1/2"
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