Feature(may vary by option.)
●Powerful, roll-rolled twist drill bit made of high-performance high-speed steel●Ideal for drilling larger drill diameters for all standard drills with a chuck up to 13.0 mm.●Increased resistance to breakage●Areas of application: for steel, cast steel alloyed and unalloyed (up to 900 N/mm² strength), grey, malleable, ductile and die-casting, sintered iron, nickel silver, graphite, short-chip aluminium alloys, brass and bronze.●Packaging unit: in plastic packaging[24.0 mm]
Description
Powerful, roll-rolled spiral drill bit made of high-performance high-speed steel. Thanks to the roll-rolled manufacturing process, the material is solidified and offers increased resistance to breakage.
Areas of application:
For steel, cast steel alloyed and unalloyed (up to 900 N/mm² strength), grey, malleable, ductile and die-casting, sintered iron, nickel silver, graphite, short-chipping aluminium alloys, brass and bronze.
Technical data:
- Diameter: 17.00 mm.
- Total length: 184.0 mm.
- Shaft diameter: 13.0 mm.
- Shaft length: 35.0 mm.
- Tip cut: taper edge
- Tip: conical sheath.
- Tip angle: 118°.
- Spiral angle: 20-30°.
- Diameter tolerance: h8.
- Surface: black, steam tempered.
- Right-hand cutting.
- Box contents: 1 piece in plastic packaging.