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DIY & ToolsPower Tool AccessoriesDrill BitsMetal Drill BitsMetal Drill Bits

Heller 21230 4 HSS Metal twist drill bit 4.2 mm Total length 75 mm cobalt DIN 338 Cylinder shank 1 pc(s)

EAN:
Part number:
Item no:
Close-up of a spiral drill bit, showing the cutting edges and fluted body of a metal drill tool.
Close-up of a spiral drill bit, showing the cutting edges and fluted body of a metal drill tool.
Metal twist drill bit with a gold-colored coating, shown horizontally on a white background.
Close-up of a drill bit boring into a metal block, with curled metal shavings around the hole.
1/3
Product type
Metal twist drill bit
Drill hole Ø
4.2 mm
Content
1 pc(s)
Material
HSS
Material suitability
Metal
Non-ferrous metal
Stainless steel
Plastic
Datasheet (PDF)
Heller
Fast track dispatch on Fri 23 Oct

25 Piece(s)
Sales and shipping:
Conrad ElectronicTerms & Conditions

Number
Total (€ 3.79 / piece)
€ 3.79
prav.tax.untaxed incl. VAT incl. VAT plus VAT. plus VAT. Inkl. 0% MwSt. gem §12 Abs. 3 UStG. 
plus € 19.99 
prav.priceAvailability.ecoparticipation.cost ...
prav.priceAvailability.privatecopyingfee.cost ...
Bulky goods surcharge without further shipping costs 
incl. % customer discount 
...
14-day return policy included
Report legal concerns
  • Technical specifications
  • Variants
  • Documents & Downloads
  • Frequently Bought Together
  • Accessories

Technical specifications

Product type

Metal twist drill bit

DIN standard

DIN 338

Drill hole Ø

4.2 mm

Tip angle

135°

Content

1 pc(s)

Material

HSS

Material properties

cobalt

Material suitability

Metal

Non-ferrous metal

Stainless steel

Plastic

Tool holder

Cylinder shank

Shank Ø

4.2 mm

Working length

43 mm

Total length

75 mm

Weight

8.2 g

Length

75 mm

UKCA

not relevant

Variants(All information include VAT, plus shipping costs)

Content
Drill hole Ø
Shank Ø
 
Heller 21230 4 HSS Metal twist drill bit 4.2 mm Total length 75 mm cobalt DIN 338 Cylinder shank 1 pc(s)
Heller 21230 4 HSS Metal twist drill bit 4.2 mm Total length 75 mm cobalt DIN 338 Cylinder shank 1 pc(s)

802846

Fast track dispatch on Fri 23 Oct
25 Piece(s)Conrad Electronic
This article
1 pc(s)
4.2 mm
4.2 mm
Minimum order quantity: 1
Multiple: 1

€ 3.79*

Heller 21221 2 HSS Metal twist drill bit 1 mm Total length 34 mm cobalt DIN 338 Cylinder shank 1 pc(s)
Heller 21221 2 HSS Metal twist drill bit 1 mm Total length 34 mm cobalt DIN 338 Cylinder shank 1 pc(s)

802801

Fast track dispatch on Fri 23 Oct
18 Piece(s)Conrad Electronic
1 pc(s)
1 mm
1 mm
Minimum order quantity: 1
Multiple: 1

€ 3.79*

Heller 21222 9 HSS Metal twist drill bit 1.5 mm Total length 40 mm cobalt DIN 338 Cylinder shank 1 pc(s)
Heller 21222 9 HSS Metal twist drill bit 1.5 mm Total length 40 mm cobalt DIN 338 Cylinder shank 1 pc(s)

802807

Fast track dispatch on Fri 23 Oct
3 Piece(s)Conrad Electronic
1 pc(s)
1.5 mm
1.5 mm
Minimum order quantity: 1
Multiple: 1

€ 2.99*

Heller 21223 6 HSS Metal twist drill bit 2 mm Total length 49 mm cobalt DIN 338 Cylinder shank 1 pc(s)
Heller 21223 6 HSS Metal twist drill bit 2 mm Total length 49 mm cobalt DIN 338 Cylinder shank 1 pc(s)

803859

Fast track dispatch on Fri 23 Oct
36 Piece(s)Conrad Electronic
1 pc(s)
2 mm
2 mm
Minimum order quantity: 1
Multiple: 1

€ 2.79*

Heller 21224 3 HSS Metal twist drill bit 2.5 mm Total length 57 mm cobalt DIN 338 Cylinder shank 1 pc(s)
Heller 21224 3 HSS Metal twist drill bit 2.5 mm Total length 57 mm cobalt DIN 338 Cylinder shank 1 pc(s)

802820

Fast track dispatch on Fri 23 Oct
24 Piece(s)Conrad Electronic
1 pc(s)
2.5 mm
2.5 mm
Minimum order quantity: 1
Multiple: 1

€ 2.79*

Heller 21225 0 HSS Metal twist drill bit 3 mm Total length 61 mm cobalt DIN 338 Cylinder shank 1 pc(s)
Heller 21225 0 HSS Metal twist drill bit 3 mm Total length 61 mm cobalt DIN 338 Cylinder shank 1 pc(s)

802829

Fast track dispatch on Fri 23 Oct
34 Piece(s)Conrad Electronic
1 pc(s)
3 mm
3 mm
Minimum order quantity: 1
Multiple: 1

€ 2.79*

Heller 21226 7 HSS Metal twist drill bit 3.2 mm Total length 65 mm cobalt DIN 338 Cylinder shank 1 pc(s)
Heller 21226 7 HSS Metal twist drill bit 3.2 mm Total length 65 mm cobalt DIN 338 Cylinder shank 1 pc(s)

802833

Fast track dispatch on Fri 23 Oct
11 Piece(s)Conrad Electronic
1 pc(s)
3.2 mm
3.2 mm
Minimum order quantity: 1
Multiple: 1

€ 2.79*

Heller 21228 1 HSS Metal twist drill bit 3.5 mm Total length 70 mm cobalt DIN 338 Cylinder shank 1 pc(s)
Heller 21228 1 HSS Metal twist drill bit 3.5 mm Total length 70 mm cobalt DIN 338 Cylinder shank 1 pc(s)

803860

Fast track dispatch on Fri 23 Oct
21 Piece(s)Conrad Electronic
1 pc(s)
3.5 mm
3.5 mm
Minimum order quantity: 1
Multiple: 1

€ 3.79*

Heller 21229 8 HSS Metal twist drill bit 4 mm Total length 75 mm cobalt DIN 338 Cylinder shank 1 pc(s)
Heller 21229 8 HSS Metal twist drill bit 4 mm Total length 75 mm cobalt DIN 338 Cylinder shank 1 pc(s)

802843

Fast track dispatch on Fri 23 Oct
46 Piece(s)Conrad Electronic
1 pc(s)
4 mm
4 mm
Minimum order quantity: 1
Multiple: 1

€ 3.79*

Heller 21231 1 HSS Metal twist drill bit 4.5 mm Total length 80 mm cobalt DIN 338 Cylinder shank 1 pc(s)
Heller 21231 1 HSS Metal twist drill bit 4.5 mm Total length 80 mm cobalt DIN 338 Cylinder shank 1 pc(s)

802850

Fast track dispatch on Fri 23 Oct
7 Piece(s)Conrad Electronic
1 pc(s)
4.5 mm
4.5 mm
Minimum order quantity: 1
Multiple: 1

€ 3.79*

Documents & Downloads

Datasheet

Datasheet 802846 Heller 21230 4 HSS Metal twist drill bit 4.2 mm Total length 75 mm cobalt DIN 338 Cylinder shank 1 pc(s)

User & Safety Instructions

User & Safety Instructions 802846 Heller 21230 4 HSS Metal twist drill bit 4.2 mm Total length 75 mm cobalt DIN 338 Cylinder shank 1 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.

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.

Hints

This text is machine translated.

Frequently Bought Together

(*All information is plus legal VAT)
This article
Heller 21230 4 HSS Metal twist drill bit 4.2 mm Total length 75 mm cobalt DIN 338 Cylinder shank 1 pc(s)

Heller 21230 4 HSS Metal twist drill bit 4.2 mm Total length 75 mm cobalt DIN 338 Cylinder shank 1 pc(s)

Conrad Electronic

€ 3.79*
Basetech 1574783 Drill bit sharpener

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Frequently Bought Together

(*All information is plus legal VAT)
This article
Heller 21230 4 HSS Metal twist drill bit 4.2 mm Total length 75 mm cobalt DIN 338 Cylinder shank 1 pc(s)

Heller 21230 4 HSS Metal twist drill bit 4.2 mm Total length 75 mm cobalt DIN 338 Cylinder shank 1 pc(s)

Conrad Electronic

€ 3.79*
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:

€ 44.77*

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Accessories

(*All information is plus legal VAT)

The necessary accessories are required to use the article as described.

Basetech 1574783 Drill bit sharpener

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€ 10.99*
HELIOS PREISSER 0321302 Marking gauge Steel rust-proof

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€ 29.99*

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