Which chuck size does this reduced shank drill bit fit?

With its reduced 13 mm cylindrical shank, this 20 mm drill bit fits standard 13 mm drill chucks.

Which materials is this metal drill bit suitable for?

This HSS-R bit is designed for drilling in steel, cast iron, and alloyed or non-alloyed metals up to 800 N/mm².

What are the dimensions and working length of this drill bit?

The bit features a 20 mm diameter, a 140 mm working flute length, and an overall length of 205 mm.

Which standard and point angle does this Milwaukee bit feature?

It is manufactured according to the DIN 338 standard and features a standard 118° point angle.

What is the purpose of the black oxide finish on the flute?

The black oxide surface treatment facilitates rapid chip removal and helps reduce friction during drilling.

MILWAUKEE 4932373331 HSS-R metal drill bit DIN 338 with reduced shank 20x205mm

Name: MILWAUKEE 4932373331 HSS-R metal drill bit DIN 338 with reduced shank 20x205mm
Brand: MILWAUKEE
SKU: 02882926
Price: 15.2 EUR
Availability: InStock

Supplier number: MILWAUKEE 4932373331 | EAN 4002395349166

Recommended Retail Price €32.85

15.20 tax incl.

€12.56 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 3 products in stock.

Ordered before 20:00 - delivered tomorrow 10/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

How does it work?

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.
For a total order value of €500 excl. VAT up to but excluding €750 excl. VAT, you receive a FREE Milwaukee M18 125 mm Random Orbital Sander cordless random orbital sander (4933464228) worth €168.90.
For a total order value of €750 excl. VAT or more, you receive a FREE Milwaukee M18 FUEL 125 mm cordless angle grinder with slide switch and brake (4933498062) worth €357.90.
The free item is automatically added to your order. No registration is required.
This promotion cannot be combined with the ongoing Milwaukee Cashback Promotion on Milwaukee hand tools. An invoice for which you receive a free Buy More, Get More gift therefore cannot also be submitted for the Milwaukee hand tools cashback promotion.
The promotion is valid from 01.10.2026 to 31.10.2026.
Milwaukee Buy More, Get More deals are recognisable by the promotion label on the product page. Click the label to view all available deals.

Accurate heavy metal drilling with Milwaukee

Practical benefits

Large holes on standard chucks: The reduced 13 mm shank lets you drill 20 mm holes using standard drill chucks.
Rapid removal of swarf: The black oxide coating and flute geometry ensure fast clearing of debris while you work.
Reliable strength in steel: Roll-forged HSS-R construction to DIN 338 standards provides high break resistance during demanding drilling tasks.

In a nutshell

The right choise for

With this Milwaukee hss-r metal drill bit, you can easily create clean 20 mm bores in steel, cast iron, and alloyed metals up to 800 N/mm². The reduced 13 mm cylindrical shank lets you use it directly in standard drill chucks, removing the need for specialized industrial machinery. Built to din 338 standards from roll-forged hss-r steel, it offers exceptional break resistance during demanding fabrication tasks. The black oxide finish and spiral flutes ensure fast swarf removal while reducing friction, and the 118° point angle delivers accurate control. With a 140 mm working length and 205 mm overall length, you get dependable performance in the workshop and on site.

Product information FAQ

€15.20

In stock - tax incl.

Key features according to our expert

Diameter: 20 mm
Drill bit type: Metal drill bit
Overall length: 205 mm
Shank size: 13 mm
Shank type: Cylindrical - tapered
Material (drill bit): HSS-R
Standard: DIN 338
Number of cutting edges: 2 ea
Cutting length: 140 mm

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: 20 mm
Drill bit type: Metal drill bit
Overall length: 205 mm
Shank size: 13 mm
Shank type: Cylindrical - tapered
Material (drill bit): HSS-R
Standard: DIN 338
Number of cutting edges: 2 ea
Cutting length: 140 mm
Overall length (mm): 205
Working length (mm): 140

Brand MILWAUKEE
02882926
EAN 4002395349166
Supplier number MILWAUKEE 4932373331

Frequently asked questions about this product

Answered by specialists

Which chuck size does this reduced shank drill bit fit?: With its reduced 13 mm cylindrical shank, this 20 mm drill bit fits standard 13 mm drill chucks.
Which materials is this metal drill bit suitable for?: This HSS-R bit is designed for drilling in steel, cast iron, and alloyed or non-alloyed metals up to 800 N/mm².
What are the dimensions and working length of this drill bit?: The bit features a 20 mm diameter, a 140 mm working flute length, and an overall length of 205 mm.
Which standard and point angle does this Milwaukee bit feature?: It is manufactured according to the DIN 338 standard and features a standard 118° point angle.
What is the purpose of the black oxide finish on the flute?: The black oxide surface treatment facilitates rapid chip removal and helps reduce friction during drilling.