Which materials are these drill bits suitable for?

These HSS-R bits are suitable for steel, cast iron, and alloyed or non-alloyed metals up to 800 N/mm².

What are the dimensions of this metal drill bit?

The drill bit has a diameter of 4.5 mm, an overall length of 80 mm, and a flute length of 47 mm.

What shank type does this drill bit have?

It features a 4.5 mm cylindrical straight shank compatible with standard 3-jaw drill chucks.

How many drill bits are included in this pack?

This pack contains 10 units of the 4.5x80mm HSS-R metal drill bit.

What is the benefit of the oxide coating?

The oxide finish enables faster chip removal and reduces friction during drilling.

MILWAUKEE 4932363479 HSS-R metal drill bit DIN 338 - 4.5x80mm (10 pcs)

Name: MILWAUKEE 4932363479 HSS-R metal drill bit DIN 338 - 4.5x80mm (10 pcs)
Brand: MILWAUKEE
SKU: 02882855
Price: 11.98 EUR
Availability: PreOrder

Supplier number: MILWAUKEE 4932363479 | EAN 4002395329809

11.98 tax incl.

€9.90 excl. VAT (incl. all environmental contributions)

On order: delivered from 22/10/2026

blister

Delivery by DHL

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Buy Milwaukee products with a total order value of at least €250 excl. VAT.
For a total order value of €250 excl. VAT up to but excluding €500 excl. VAT, you receive a FREE Milwaukee 12-piece Tri-Lobe screwdriver set (4932472003) worth €55.90.
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The promotion is valid from 01.10.2026 to 31.10.2026.
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Dependable performance in metal drilling

Practical benefits

Reliable Milwaukee bit engineering: Rollforged HSS-R steel manufactured to DIN 338 ensures smooth penetration through cast iron and alloyed steel.
Efficient metal swarf removal: A durable oxide coating minimizes friction, allowing swarf to clear rapidly during demanding drilling tasks.
Straight shank precision fit: The 4.5 mm cylindrical shank fits securely in standard drill chucks, giving you steady control while working.

In a nutshell

The right choise for

With the Milwaukee hss-r din 338 metal drill bits, you drill smoothly and reliably through alloyed and non-alloyed steel as well as cast iron up to 800 N/mm². The durable oxide coating facilitates rapid swarf removal and reduces friction during intensive drilling tasks. Featuring a 4.5 mm cylindrical straight shank, each bit fits securely into standard drill chucks for steady guidance. With a 47 mm flute length, an overall length of 80 mm, and 10 pieces in a single pack, you always have the right bit ready for workshop maintenance and on-site assembly.

Product information FAQ

€11.98

tax incl.

Key features according to our expert

Diameter: 4,5 mm
Material (drill bit): HSS-R
Cutting length: 47 mm
Number of cutting edges: 2
Standard: DIN 338
Number per blister: 10
Shank type: Cylindrical
Shank size: 4,5 mm
Overall length: 80 mm
Drill bit type: Metal drill bit

Product description

High speed steel rollforged metal drill bits produced according to DIN 338.
Oxide coating enables quick swarf removal.
Normal point shaped cutting tip with 118° angle.
Type N flute normal angle.
Suitable for drilling in steel, cast iron, alloyed and non-alloyed material up to 800 N/mm².
Colour: black.

All Features

Diameter: 4,5 mm
Material (drill bit): HSS-R
Cutting length: 47 mm
Number of cutting edges: 2
Standard: DIN 338
Number per blister: 10
Shank type: Cylindrical
Shank size: 4,5 mm
Overall length: 80 mm
Drill bit type: Metal drill bit
Overall length (mm): 80
Working length (mm): 47

Brand MILWAUKEE
02882855
EAN 4002395329809
Supplier number MILWAUKEE 4932363479

Frequently asked questions about this product

Answered by specialists

Which materials are these drill bits suitable for?: These HSS-R bits are suitable for steel, cast iron, and alloyed or non-alloyed metals up to 800 N/mm².
What are the dimensions of this metal drill bit?: The drill bit has a diameter of 4.5 mm, an overall length of 80 mm, and a flute length of 47 mm.
What shank type does this drill bit have?: It features a 4.5 mm cylindrical straight shank compatible with standard 3-jaw drill chucks.
How many drill bits are included in this pack?: This pack contains 10 units of the 4.5x80mm HSS-R metal drill bit.
What is the benefit of the oxide coating?: The oxide finish enables faster chip removal and reduces friction during drilling.