ultra HSS steel twist drill bit cassettes
ultra steel HSS twist drill set, DIN 338, 1.0–10.0 mm
Register now and access more than 125,000 products
Twist drill bit with TRICON shank, short, type N, right-hand cutting, split point, DIN 338, HSS
Field of Application:
Precision drill bit for drilling steel up to 1,000 N/mm² and cast steel (alloyed and unalloyed), grey cast iron, malleable iron, spheroidal graphite iron, sintered iron, nickel silver and graphite.
Advantages:
- 118° cutting edge with split point
Precision tapping - no centre punching; precise dimensional accuracy - accurate drill holes; low feed rate and cutting forces - energy-saving operation
- Blue ring - for steel
Simple material allocation - no mix-ups; suitable for machine taps and countersinks
- Oxide heat treatment, copper/plain
Reduced thermal load on the drill bit
Oxide-treated drill bit bevel for maximum service life
- TRICON shank for mechanical-interlock power transmission
No spinning in the drill chuck - optimal power transmission/no groove formation; excessively deep clamping in drill chuck is avoided - optimal elasticity; low energy expenditure when opening and closing the drill chuck - protects your drill chuck
Advice:
From 4.0 mm with TRICON shank
Composition of set | 1.0–10 mm 1.0–5.0 per 2 pcs. 5.5–10.0, 1 piece each |
Ascending | 0.5 mm |
Number of pieces | 28 PCS |
