Buy Heller 21278 6 HSS Metal twist drill bit 3.7 mm Total length 70 mm cobalt DIN 338 Cylinder shank 10 pc(s) | Conrad Electronic | Conrad Electronic » All parts of success

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Green Heller twist drill package labeled HSS-Co DIN 338 RN, with barcode, 10 x quantity, and 'get a bit more' branding.

Green Heller twist drill package labeled HSS-Co DIN 338 RN, with barcode, 10 x quantity, and 'get a bit more' branding.

Pack of HSS-Co drill bits in a clear plastic case with teal label, showing 10 x 10 mm metal drill bits for drilling metal.

Close-up of a drill bit boring into a metal block, with curled metal shavings around the hole.

1/3

Heller

Product type

Metal twist drill bit

Drill hole Ø

3.7 mm

Content

10 pc(s)

Material

HSS

Material suitability

Metal

Non-ferrous metal

Stainless steel

Plastic

Datasheet (PDF)

EAN:

Part number:

Item no:

Dispatches on Tue 17 Nov

5 Set(s)

Sales and shipping:

Conrad ElectronicTerms & Conditions

Number (Package size 10 pc(s))

Set(s)

Total (€ 30.99 / piece)

€ 30.99

incl. VAT

Only 5 Set(s) available

14-day return policy included

Report legal concerns

Technical specifications

Product type: Metal twist drill bit

DIN standard: DIN 338

Drill hole Ø: 3.7 mm

Tip angle: 135°

Content: 10 pc(s)

Material: HSS

Material properties: cobalt

Material suitability: Metal
Non-ferrous metal
Stainless steel
Plastic

Tool holder: Cylinder shank

Shank Ø: 3.7 mm

Working length: 39 mm

Total length: 70 mm

Weight: 46 g

Length: 70 mm

Documents & Downloads

Datasheet

Datasheet 802840 Heller 21278 6 HSS Metal twist drill bit 3.7 mm Total length 70 mm cobalt DIN 338 Cylinder shank 10 pc(s)

User & Safety Instructions

User & Safety Instructions 802840 Heller 21278 6 HSS Metal twist drill bit 3.7 mm Total length 70 mm cobalt DIN 338 Cylinder shank 10 pc(s)

Features

For numerous drills in high-alloy steel and stainless steel
cross polished section and 135 ° point angle for optimum, precise drilling
uses a special HSS steel with 5% cobalt
Precision tool according to DIN 338 RN for excellent measurement accuracy of the drilling
High rotational accuracy as per DIN 1414.

Scope of delivery

10-piece.

Hints

This text is machine translated.

Description

Features

For numerous drills in high-alloy steel and stainless steel
cross polished section and 135 ° point angle for optimum, precise drilling
uses a special HSS steel with 5% cobalt
Precision tool according to DIN 338 RN for excellent measurement accuracy of the drilling
High rotational accuracy as per DIN 1414.

Scope of delivery

10-piece.

Hints

This text is machine translated.

Frequently Bought Together

(^*All information is plus legal VAT)

This article

Heller 21278 6 HSS Metal twist drill bit 3.7 mm Total length 70 mm cobalt DIN 338 Cylinder shank 10 pc(s)

Heller 21278 6 HSS Metal twist drill bit 3.7 mm Total length 70 mm cobalt DIN 338 Cylinder shank 10 pc(s)

Conrad Electronic

€ 30.99^*

Basetech 1574783 Drill bit sharpener

Basetech 1574783 Drill bit sharpener

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€ 10.99^*

HELIOS PREISSER 0321302 Marking gauge Steel rust-proof

HELIOS PREISSER 0321302 Marking gauge Steel rust-proof

Conrad Electronic

€ 29.99^*

Total price:

€ 71.97^*

Frequently Bought Together

(^*All information is plus legal VAT)

This article

Heller 21278 6 HSS Metal twist drill bit 3.7 mm Total length 70 mm cobalt DIN 338 Cylinder shank 10 pc(s)

Heller 21278 6 HSS Metal twist drill bit 3.7 mm Total length 70 mm cobalt DIN 338 Cylinder shank 10 pc(s)

Conrad Electronic

€ 30.99^*

Basetech 1574783 Drill bit sharpener

Basetech 1574783 Drill bit sharpener

Conrad Electronic

€ 10.99^*

HELIOS PREISSER 0321302 Marking gauge Steel rust-proof

HELIOS PREISSER 0321302 Marking gauge Steel rust-proof

Conrad Electronic

€ 29.99^*

Total price:

€ 71.97^*

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Basetech 1574783 Drill bit sharpener

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HELIOS PREISSER 0321302 Marking gauge Steel rust-proof

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€ 29.99^*

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