Product categories Machining Drills and chisels Drill bits, metal

Step/twist drill assortment

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4 articles with 4 variations found

Assortment of TiAlN stepped twist drill bits 3 pieces

1 each of dia. 4-12, 4-20, 6-30 mm. Extremely versatile and fast stepped twist drill bits with an exceptionally long service life.

Stepped twist drill bit assortment Plain HSS Performance, three pieces

The latest generation of Performance stepped drill bits for an increased service life, significantly faster drilling with smooth running and greatly reduced formation of ridges when machining thin workpieces made from conventional steel with a strength of up to 900 N/mm², aluminium, cast iron, brass, bronze, wood and plastics.

Stepped twist drill bit range HSS SMART STEP Deepcut 3 pieces

The multi-purpose stepped drill bit with AlCrN coating and unique SMART STEP technology for high-precision, flexible use in sheet metal and now also for thicker workpieces made of conventional steel with a strength of up to 1300 N/mm², cast iron, aluminium, brass, bronze, Plexiglas, plastic and wood. Available in the ORSY® system cassette.

HSS AlTiN SMART STEP stepped twist drill bit assortment 3 pcs

The high-performance stepped drill bit with unique SMART STEP technology, innovative rake between the individual step transitions and AlTiN coating for extremely fast, comfortable and long-lasting use in all common materials with a material thickness of up to 3.5 mm.

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