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Product categories Machining Drills and chisels Drill bits, metal

Stepped drill bit, spiral

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20 articles with 144 variations found

HSS stepped twist drill bit Performance, plain

HSS stepped twist drill bit Performance, plain

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

6 variations

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HSS stepped tw. drill bit Multi Performance TiAlN

HSS stepped tw. drill bit Multi Performance TiAlN

The latest generation, multi-performance, stepped drill bits with TiAIN coating for maximum service life, significantly faster drilling with quiet processing as well as greatly reduced burr formation in the processing of almost all thin-walled materials such as conventional steel up to 1300 N/mm2 strength, stainless steel, aluminium, cast iron, brass, bronze, wood and plastics.

7 variations

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Stepped twist drill bit HSS SMART STEP Deepcut

Stepped twist drill bit HSS SMART STEP Deepcut

The multi-functional stepped drill with AlCrN coating and unique SMART STEP technology for high-precision, flexible use in sheet metal and, for the first time, allows drilling of thicker workpieces made of conventional steel up to 1300 N/mm² strength, cast iron, aluminium, brass, bronze, Plexiglas, plastic, and wood.

7 variations

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Stepped twist drill bit HSS SMART STEP

Stepped twist drill bit HSS SMART STEP

Stepped drill bit with unique SMART STEP technology and dynamically curved rake between the individual step transitions for extremely fast and comfortable use in all common materials with a material thickness of up to 3.5 mm.

10 variations

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Stepped twist drill bit HSS AlTiN SMART STEP

Stepped twist drill bit HSS AlTiN SMART STEP

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.

9 variations

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Stepped twist drill HSS plain Ruko

Stepped twist drill HSS plain Ruko

Ruko HSS plain spiral-fluted with cross point

13 variations

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Stepped twist drill HSCo plain Ruko

Stepped twist drill HSCo plain Ruko

Ruko HSCo plain spiral-fluted with cross point

6 variations

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Stepped twist drill HSS TiN Ruko

Stepped twist drill HSS TiN Ruko

Ruko HSS TiN spiral-fluted with cross point

13 variations

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Stepped twist drill HSS TiAlN Ruko

Stepped twist drill HSS TiAlN Ruko

Ruko HSS TiAlN spiral-fluted with cross point

13 variations

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Stepped twist drill HSS TiN inch Ruko

Stepped twist drill HSS TiN inch Ruko

Ruko HSS TiN in inches, spiral-fluted with cross point

9 variations

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Stepped twist drill HSS TiAlN inch Ruko

Stepped twist drill HSS TiAlN inch Ruko

Ruko HSS TiAlN in inches, spiral-fluted with cross point

9 variations

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Stepped twist drill HSS plain f. cable gland Ruko

Stepped twist drill HSS plain f. cable gland Ruko

RUKO HSS plain, spiral-fluted with cross point for metric cable glands

4 variations

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Stepped twist drill HSS TiN f. cable gland Ruko

Stepped twist drill HSS TiN f. cable gland Ruko

RUKO HSS TiN, spiral-fluted with cross point for metric cable glands

4 variations

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Stepped twist drill HSS TiAlN f. cable gland Ruko

Stepped twist drill HSS TiAlN f. cable gland Ruko

RUKO HSS TiAlN, spiral-fluted with cross point for metric cable glands

4 variations

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Stepped twist drill HSS RUnaTEC Ruko

Stepped twist drill HSS RUnaTEC Ruko

Ruko ULTIMATECUT stepped drill bit HSS RUnaTEC, spiral-fluted with turbo tip

3 variations

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Stepped twist drill HSS bit Ruko

Stepped twist drill HSS bit Ruko

Ruko HSS bit spiral-fluted with cross point

3 variations

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Stepped twist drill HSS TiN bit Ruko

Stepped twist drill HSS TiN bit Ruko

Ruko HSS TiN bit spiral-fluted with cross point

3 variations

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Stepped twist drill HSS plain short design Ruko

Stepped twist drill HSS plain short design Ruko

Ruko HSS bare spiral-fluted with cross point, short design

3 variations

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Stepped twist drill HSS plain inch Ruko

Stepped twist drill HSS plain inch Ruko

Ruko HSS plain in inches, spiral-fluted with cross point

9 variations

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Stepped twist drill HSCo plain inch Ruko

Stepped twist drill HSCo plain inch Ruko

Ruko HSCo plain in inches, spiral-fluted with cross point

9 variations

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