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Cylindrical twist drill bit, entirely ground execution, with step geometry, short series
Suitable for cutting all metals, such as alloyed steels, cast iron, all metals in general, plastic and wood. Ensures excellent drilling precision and high performance: the special step tip geometry, available from 3 mm diameter, allows you to drill holes that are extremely precise in dimension and perfectly circular in shape.
Excellent for widening pre-existing holes
Execution: entirely ground
Finishing: amber-coloured
Shank: cylindrical
Material: AISI M2
Hardness: 750 - 820 HV
Application area:
Stainless steel, Steels, Metals, Aluminium, Plastic and Wood
Field of Application:
Perfect for manual use in processing when excellent precision is required, in particular on thin sheet metal, aluminium profiles etc.
Advantages:
(1) Perfect holes
The special step tip geometry (dia. ≥ 3 mm) allows you to drill holes that are extremely precise in dimension and perfectly circular in shape.
(2) 30 % faster
The tip is 30 % faster compared to a twist drill bit with conventional sharpening
(3) Very hard
Ensures very reliable performance and extended service life, including in intense use conditions.
(4) Practical, even on round surfaces
It never “snaps”; the hole is made gently without generating excessive twisting.
(5) Versatile
Extremely practical, including for widening pre-existing holes, and effective on various solid materials, like plastic and wood.
Instructions:
REGULATION HSS-G DIN 338 GROUND
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!