What are the diameter and cutting depth of this core drill bit?

This Fein core drill bit features a drilling diameter of 18 mm and a cutting depth of 50 mm.

What type of shank does this core bit have?

It is equipped with a standard 3/4" Weldon shank (19 mm).

Which machines are compatible with this Fein core drill bit?

It is suitable for magnetic core drills with a 3/4" Weldon holder, including Fein KBU, KBM, KBE, and AKBU models.

Which materials can this HM core bit cut?

With its carbide-tipped (HM) teeth, it is designed for drilling in metal.

FEIN 63127282010 HM Ultra 50 core drill with 3/4" Weldon chuck, cutting depth 50 mm, tube dia. 18 mm

Name: FEIN 63127282010 HM Ultra 50 core drill with 3/4" Weldon chuck, cutting depth 50 mm, tube dia. 18 mm
Brand: FEIN
SKU: 08117360
Price: 51.6 EUR
Availability: InStock

Supplier number: FEIN 63127282010 | EAN 4014586272184

Recommended Retail Price €64.74

51.60 tax incl.

€42.64 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 4 products in stock.

Ordered before 20:00 - delivered tomorrow 15/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

High performance metal core drilling

Practical benefits

Durable Fein core drill: High-grade carbide cutting teeth allow you to bore smoothly through tough metals with reduced wear during continuous use.
Fast and clean chip removal: The conical flute profile ensures effortless chip evacuation, preventing heat build-up and tool binding during demanding drilling jobs.
Secure universal shank fit: The 3/4" Weldon mounting locks firmly into your magnetic drilling unit to give you rigid, play-free holemaking.

In a nutshell

The right choise for

With the Fein hm Ultra 50 core drill bit, you drill clean and accurate holes in thick metal up to a cutting depth of 50 mm. Its durable carbide-tipped teeth deliver extended tool life and excellent wear resistance during demanding drilling jobs on-site or in the workshop. The conical flute design ensures rapid chip evacuation to prevent tool binding and heat build-up. Equipped with a standard 3/4" Weldon shank, this 18 mm core bit fits securely into compatible magnetic drilling units such as the Fein KBU, KBM, KBE, and akbu series, ensuring rigid, play-free performance.

Product information FAQ

€51.60

In stock - tax incl.

Key features according to our expert

Diameter: 18 mm
Cutting length: 50 mm
Connection profile: Weldon
For material: Metal
For model: KBU; KBM; KBE; AKBU

Product description

HM Ultra 50 core drills with 3/4 in Weldon holder
Longest service life and excellent machining ability. Metric dimensions, drilling depth 50 mm.

All Features

Diameter: 18 mm
Cutting length: 50 mm
Connection profile: Weldon
For material: Metal
For model: KBU; KBM; KBE; AKBU
Cutting depth: 50 mm
Tube ø: 18 mm

Brand FEIN
08117360
EAN 4014586272184
Supplier number FEIN 63127282010

Frequently asked questions about this product

Answered by specialists

What are the diameter and cutting depth of this core drill bit?: This Fein core drill bit features a drilling diameter of 18 mm and a cutting depth of 50 mm.
What type of shank does this core bit have?: It is equipped with a standard 3/4" Weldon shank (19 mm).
Which machines are compatible with this Fein core drill bit?: It is suitable for magnetic core drills with a 3/4" Weldon holder, including Fein KBU, KBM, KBE, and AKBU models.
Which materials can this HM core bit cut?: With its carbide-tipped (HM) teeth, it is designed for drilling in metal.