Buy Heller 21148 2 HSS Metal twist drill bit 3.7 mm Total length 70 mm rolled DIN 338 Cylinder shank 10 pc(s) | Conrad Electronic | Conrad COM

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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>

1/3

Product type

Metal twist drill bit

Drill hole Ø

3.7 mm

Content

10 pc(s)

Material

HSS

Material suitability

Metal

Non-ferrous metal

Plastic

Datasheet (PDF)

Heller

Dispatches on Tue 20 Oct

20 Set(s)

Sales and shipping:

Conrad ElectronicTerms & Conditions

Number (Package size 10 pc(s))

Set(s)

Total (€ 9.99 / piece)

€ 9.99

incl. VAT

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

Content: 10 pc(s)

Material: HSS

Material properties: rolled

Material suitability: Metal
Non-ferrous metal
Plastic

Tool holder: Cylinder shank

Shank Ø: 3.7 mm

Working length: 39 mm

Total length: 70 mm

Weight: 48.7 g

Length: 70 mm

Variants(All information include VAT, plus shipping costs)

Content

Drill hole Ø

Shank Ø

Heller 17760 3 HSS Metal twist drill bit 1 mm Total length 34 mm rolled Cylinder shank 2 pc(s)

Heller 17760 3 HSS Metal twist drill bit 1 mm Total length 34 mm rolled Cylinder shank 2 pc(s)

Item no:802016

Dispatches on Tue 20 Oct

63 Set(s)Conrad Electronic

2 pc(s)

1 mm

1 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 3.79^*

Heller 17761 0 HSS Metal twist drill bit 1.5 mm Total length 40 mm rolled Cylinder shank 2 pc(s)

Heller 17761 0 HSS Metal twist drill bit 1.5 mm Total length 40 mm rolled Cylinder shank 2 pc(s)

Item no:802022

Fast track dispatch on Thu 15 Oct

6 Piece(s)Conrad Electronic

2 pc(s)

1.5 mm

1.5 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 2.79^*

Heller 17765 8 HSS Metal twist drill bit 3.2 mm Total length 65 mm rolled DIN 338 Cylinder shank 2 pc(s)

Heller 17765 8 HSS Metal twist drill bit 3.2 mm Total length 65 mm rolled DIN 338 Cylinder shank 2 pc(s)

Item no:802044

Fast track dispatch on Thu 15 Oct

2 Set(s)Conrad Electronic

2 pc(s)

3.2 mm

3.2 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 2.79^*

Heller 17766 5 HSS Metal twist drill bit 3.3 mm Total length 65 mm rolled DIN 338 Cylinder shank 2 pc(s)

Heller 17766 5 HSS Metal twist drill bit 3.3 mm Total length 65 mm rolled DIN 338 Cylinder shank 2 pc(s)

Item no:802045

Fast track dispatch on Thu 15 Oct

4 Set(s)Conrad Electronic

2 pc(s)

3.3 mm

3.3 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 2.79^*

Heller 17769 6 HSS Metal twist drill bit 4.2 mm Total length 75 mm rolled DIN 338 Cylinder shank 1 pc(s)

Heller 17769 6 HSS Metal twist drill bit 4.2 mm Total length 75 mm rolled DIN 338 Cylinder shank 1 pc(s)

Item no:802057

Fast track dispatch on Thu 15 Oct

8 Piece(s)Conrad Electronic

1 pc(s)

4.2 mm

4.2 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 1.79^*

Heller 17770 2 HSS Metal twist drill bit 4.5 mm Total length 80 mm rolled DIN 338 Cylinder shank 1 pc(s)

Heller 17770 2 HSS Metal twist drill bit 4.5 mm Total length 80 mm rolled DIN 338 Cylinder shank 1 pc(s)

Item no:802061

Fast track dispatch on Thu 15 Oct

2 Piece(s)Conrad Electronic

1 pc(s)

4.5 mm

4.5 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 1.79^*

Heller 17771 9 HSS Metal twist drill bit 4.8 mm Total length 86 mm rolled DIN 338 Cylinder shank 1 pc(s)

Heller 17771 9 HSS Metal twist drill bit 4.8 mm Total length 86 mm rolled DIN 338 Cylinder shank 1 pc(s)

Item no:802064

Dispatches on Tue 20 Oct

125 Piece(s)Conrad Electronic

1 pc(s)

4.8 mm

4.8 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 2.79^*

Heller 17772 6 HSS Metal twist drill bit 5 mm Total length 86 mm rolled DIN 338 Cylinder shank 1 pc(s)

Heller 17772 6 HSS Metal twist drill bit 5 mm Total length 86 mm rolled DIN 338 Cylinder shank 1 pc(s)

Item no:802067

Fast track dispatch on Thu 15 Oct

15 Piece(s)Conrad Electronic

1 pc(s)

5 mm

5 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 2.79^*

Heller 17773 3 HSS Metal twist drill bit 5.5 mm Total length 93 mm rolled DIN 338 Cylinder shank 1 pc(s)

Heller 17773 3 HSS Metal twist drill bit 5.5 mm Total length 93 mm rolled DIN 338 Cylinder shank 1 pc(s)

Item no:802070

Fast track dispatch on Thu 15 Oct

2 Piece(s)Conrad Electronic

1 pc(s)

5.5 mm

5.5 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 2.79^*

Heller 17774 0 HSS Metal twist drill bit 6 mm Total length 93 mm rolled DIN 338 Cylinder shank 1 pc(s)

Heller 17774 0 HSS Metal twist drill bit 6 mm Total length 93 mm rolled DIN 338 Cylinder shank 1 pc(s)

Item no:802074

Fast track dispatch on Thu 15 Oct

11 Piece(s)Conrad Electronic

1 pc(s)

6 mm

6 mm

Piece(s)

Minimum order quantity: 1

Multiple: 1

€ 2.79^*

Documents & Downloads

Datasheet

Datasheet 802052 Heller 21148 2 HSS Metal twist drill bit 3.7 mm Total length 70 mm rolled DIN 338 Cylinder shank 10 pc(s)

User & Safety Instructions

User & Safety Instructions 802052 Heller 21148 2 HSS Metal twist drill bit 3.7 mm Total length 70 mm rolled DIN 338 Cylinder shank 10 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.

Scope of delivery

10-piece.

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.

Scope of delivery

10-piece.

Hints

This text is machine translated.

Frequently Bought Together

(^*All information is plus legal VAT)

This article

Heller 21148 2 HSS Metal twist drill bit 3.7 mm Total length 70 mm rolled DIN 338 Cylinder shank 10 pc(s)

Heller 21148 2 HSS Metal twist drill bit 3.7 mm Total length 70 mm rolled DIN 338 Cylinder shank 10 pc(s)

Conrad Electronic

€ 9.99^*

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

€ 30.99^*

Total price:

€ 51.97^*

Frequently Bought Together

(^*All information is plus legal VAT)

This article

Heller 21148 2 HSS Metal twist drill bit 3.7 mm Total length 70 mm rolled DIN 338 Cylinder shank 10 pc(s)

Heller 21148 2 HSS Metal twist drill bit 3.7 mm Total length 70 mm rolled DIN 338 Cylinder shank 10 pc(s)

Conrad Electronic

€ 9.99^*

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

€ 30.99^*

Total price:

€ 51.97^*

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Basetech 1574783 Drill bit sharpener

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€ 10.99^*

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€ 30.99^*

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