Which shank type does this core bit have?

This core drill bit features a standard 3/4" Weldon shank for compatible magnetic drill units.

Which materials can you drill with this bit?

This carbide (HM/TCT) core bit is designed for drilling through metal and steel.

What are the drilling diameter and cutting depth?

It has a drilling diameter of 18 mm and a maximum cutting depth of 35 mm.

FEIN 63127720010 HM Ultra 35 core drill with 3/4" Weldon chuck, cutting depth 35 mm, tube dia 18 mm

Name: FEIN 63127720010 HM Ultra 35 core drill with 3/4" Weldon chuck, cutting depth 35 mm, tube dia 18 mm
Brand: FEIN
SKU: 08117266
Price: 44.8 EUR
Availability: InStock

Supplier number: FEIN 63127720010 | EAN 4014586346694

Recommended Retail Price €56.39

44.80 tax incl.

€37.02 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 5 products in stock.

Ordered before 20:00 - delivered tomorrow 13/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

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Reliable drilling with Fein

Practical benefits

Long lasting carbide teeth: The carbide cutting edges reduce wear and maintain high cutting performance throughout tough metal drilling tasks.
Fast and accurate holes: You drill clean holes up to 35 mm deep with an exact 18 mm diameter.
Secure tool holding system: The 3/4" Weldon shank ensures solid torque transfer and prevents slipping in the machine arbor.

In a nutshell

The right choise for

With the Fein hm Ultra 35 core drill bit, you drill quickly and cleanly through metal and steel. Because the carbide teeth cut only the circumference of the hole, you benefit from a significantly longer tool life, less wear, and lower required drive power compared to standard twist drills. Featuring an 18 mm drilling diameter and a cutting depth of up to 35 mm, this core bit delivers accurate holes in structural steel, sheet metal, and thick-walled pipes. The 3/4" Weldon shank provides a secure, non-slip fit in compatible magnetic drill units.

Product information FAQ

€44.80

In stock - tax incl.

Key features according to our expert

Diameter: 18 mm
Cutting length: 35 mm
Connection profile: Weldon
For material: Metal

Product description

HM Ultra 35 core drills with 3/4 in Weldon holder
Longest service life and excellent machining ability. Metric dimensions, drilling depth 35 mm.

All Features

Diameter: 18 mm
Cutting length: 35 mm
Connection profile: Weldon
For material: Metal
Cutting depth: 35 mm
Tube ø: 18 mm

Brand FEIN
08117266
EAN 4014586346694
Supplier number FEIN 63127720010

Frequently asked questions about this product

Answered by specialists

Which shank type does this core bit have?: This core drill bit features a standard 3/4" Weldon shank for compatible magnetic drill units.
Which materials can you drill with this bit?: This carbide (HM/TCT) core bit is designed for drilling through metal and steel.
What are the drilling diameter and cutting depth?: It has a drilling diameter of 18 mm and a maximum cutting depth of 35 mm.