ultra steel twist drill bit
ultra steel blue-ring HSS twist drill bit, DIN 338, 2.5 mm
Register now and access more than 10,000 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
Diameter | 2.5 mm |
Length | 57 mm |
Chip flute length | 30 mm |
Datasheets(X)
Last viewed
Socket set, 1/4 inch, 24 pieces
Reducing sleeves, DIN 2185
VISO system cart for stacking cabinets
Aluminium roughing disc
VISO system sheet metal dividers
Eco twist drill bit
Threaded rod, DIN 976-1 8.8, galvanised
x-tron ultra SDS-Max 4-cutter hammer drill bit
Lead refills for deep-hole markers
Flap wheel with shaft
