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Close-up of a drill bit tip with engraved text on the metal shaft.<br>

Close-up of a drill bit tip with engraved text on the metal shaft.<br>

Close-up of a metal drill bit with deep spiral flutes, shown vertically on a white background.

Close-up of a person operating a drill press, drilling into a metal workpiece clamped in a vise, with metal shavings visible.<br>

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Heller

Product type

Metal twist drill bit

Drill hole Ø

8 mm

Content

1 pc(s)

Material

HSS

Material suitability

Metal

Non-ferrous metal

Plastic

Datasheet (PDF)

EAN:

Part number:

Item no:

Fast track dispatch on Thu 12 Nov

6 Piece(s)

Sales and shipping:

Conrad ElectronicTerms & Conditions

Number

Piece(s)

Total (€ 4.79 / piece)

€ 4.79

incl. VAT

Only 6 Piece(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: 8 mm

Content: 1 pc(s)

Material: HSS

Material properties: rolled

Material suitability: Metal
Non-ferrous metal
Plastic

Tool holder: Cylinder shank

Shank Ø: 8 mm

Working length: 75 mm

Total length: 117 mm

Weight: 35.1 g

Length: 117 mm

Documents & Downloads

Datasheet

Datasheet 802101 Heller 17778 8 HSS Metal twist drill bit 8 mm Total length 117 mm rolled DIN 338 Cylinder shank 1 pc(s)

User & Safety Instructions

User & Safety Instructions 802101 Heller 17778 8 HSS Metal twist drill bit 8 mm Total length 117 mm rolled DIN 338 Cylinder shank 1 pc(s)

Features

Ideal for drillings in alloyed and unalloyed steel
Precision ground in accordance with DIN 338 RN for excellent measurement accuracy of the drilling
cross polished section and 135 ° point angle for optimum centring with drilling
High rotational accuracy as per DIN 1414.

Hints

This text is machine translated.

Description

Features

Ideal for drillings in alloyed and unalloyed steel
Precision ground in accordance with DIN 338 RN for excellent measurement accuracy of the drilling
cross polished section and 135 ° point angle for optimum centring with drilling
High rotational accuracy as per DIN 1414.

Hints

This text is machine translated.

Frequently Bought Together

(^*All information is plus legal VAT)

This article

Heller 17778 8 HSS Metal twist drill bit 8 mm Total length 117 mm rolled DIN 338 Cylinder shank 1 pc(s)

Heller 17778 8 HSS Metal twist drill bit 8 mm Total length 117 mm rolled DIN 338 Cylinder shank 1 pc(s)

Conrad Electronic

€ 4.79^*

Basetech 1574783 Drill bit sharpener

Basetech 1574783 Drill bit sharpener

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HELIOS PREISSER 0321302 Marking gauge Steel rust-proof

HELIOS PREISSER 0321302 Marking gauge Steel rust-proof

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Total price:

€ 45.77^*

Frequently Bought Together

(^*All information is plus legal VAT)

This article

Heller 17778 8 HSS Metal twist drill bit 8 mm Total length 117 mm rolled DIN 338 Cylinder shank 1 pc(s)

Heller 17778 8 HSS Metal twist drill bit 8 mm Total length 117 mm rolled DIN 338 Cylinder shank 1 pc(s)

Conrad Electronic

€ 4.79^*

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:

€ 45.77^*

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