Art.No. 1000735

Set drill bits Cobra Step DIN 338 Premium HSCO5% TiAlN, grinded, 118 °, 25 pieces Ø1-13 mm

Name: Set drill bits Cobra Step DIN 338 Premium
SKU: 1000735
Rating: 3.5 (2 reviews)

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Art.No. 1000735

Set drill bits Cobra Step DIN 338 Premium HSCO5% TiAlN, grinded, 118 °, 25 pieces Ø1-13 mm

Innovative metal drill bit with new step geometry and pilot drill for very easy self centering on pipes
Faster drilling progress with perfect round holes
No slipping in the drill chuck

(2)

3.5 of 5

3.50 of 5

2 Reviews

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Technical Attributes

Norms: DIN 338
Drill Type: grinded
Point Angle: 118 °
Material: HSCO5% TiAlN
Cobalt Ratio: 5 %
Content: 25 PC

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PREMIUMline

1000735[A]

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Innovative metal drill bit with new step geometry and pilot drill for very easy self centering on pipes
Faster drilling progress with perfect round holes
No slipping in the drill chuck

(2)

3.5 of 5

3.50 of 5

2 Reviews

Show all

Show Review

Technical Attributes

Norms: DIN 338
Drill Type: grinded
Point Angle: 118 °
Material: HSCO5% TiAlN
Cobalt Ratio: 5 %
Content: 25 PC

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Set drill bits Cobra Step DIN 338 Premium

Art.No. 1000735

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Details

Application Areas:

High grade steel, cast iron, stainless steel up to 1200 N/mm², non-ferrous metal, aluminium, PVC, plexiglass, wood

Ideal for through holes such as pipes, inox sheet, with hand drilling machines

Reboring of existing holes

Boring of rivets or bolts

Advantages:

Very good self centering ability especially on round surfaces like pipes or inclinated surfaces
- New head with innovative step geometry and pilot drill
Faster drilling progess compares ot other DIN338 drills with step head
- Very sharp, easy-cutting drill tip with simultaneous short chip removal path towards the shank
Perfect round holes
- New innovative step geometry.
No hooking at the end of the bore hole
Very good finishing on both sides of the material
Protection against wear and lifetime 3 times higher than uncoated or temperated CO5 version
- 338 HSS CO 5% with TiAlN head coating
Fastest chip removal
- Variable spiral
No slipping in the drill chuck
- 3 face shank