What shank type does this core drill bit feature?

It features a 3/4" Weldon shank (19.05 mm), fitting magnetic drill units with a standard Weldon arbor.

What is the maximum cutting depth?

The maximum usable cutting depth is 35 mm.

Which materials can the HM Ultra drill through?

Thanks to its carbide (HM) cutting edges, it is designed for all metals, including structural steel and stainless steel.

What hole diameter does this bit produce?

This core drill bit produces a cutting diameter of 20 mm.

Can this drill bit be mounted directly onto a QuickIN machine?

No, using it on a QuickIN machine requires a QuickIN to 3/4" Weldon adapter.

FEIN 63127722010 HM Ultra 35 core drill with 3/4" Weldon chuck, cutting depth 35 mm, tube dia. 20 mm

Name: FEIN 63127722010 HM Ultra 35 core drill with 3/4" Weldon chuck, cutting depth 35 mm, tube dia. 20 mm
Brand: FEIN
SKU: 08117268
Price: 41.8 EUR
Availability: InStock

Supplier number: FEIN 63127722010 | EAN 4014586346717

Recommended Retail Price €56.39

41.80 tax incl.

€34.54 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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Accurate drilling with Fein engineering

Practical benefits

Long service life in metal: Carbide-tipped teeth allow you to cut through tough steel with minimal wear and consistent durability.
Secure and stable fit: The standard 3/4" Weldon shank ensures a slip-free and robust connection in your magnetic drill.
Efficient and clean cutting: With a 35 mm cutting depth and 20 mm diameter, you produce precise holes without chatter.

In a nutshell

The right choise for

Drill significantly faster and more efficiently through tough metals with the Fein hm Ultra 35 core drill bit. By cutting only the outer rim, it eliminates pilot drilling and quickly produces clean 20 mm diameter holes up to 35 mm deep. Carbide-tipped teeth deliver excellent wear resistance and a long service life, even in structural steel and stainless steel. With its standard 3/4" Weldon shank, the bit locks securely into compatible magnetic drills for slip-free operation, smooth chip removal, and accurate, burr-free results in the workshop or on site.

Product information FAQ

€41.80

In stock - tax incl.

Key features according to our expert

Diameter: 20 mm
Cutting length: 35 mm
Connection profile: Weldon
For material: Metal

Product description

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

All Features

Diameter: 20 mm
Cutting length: 35 mm
Connection profile: Weldon
For material: Metal
Cutting depth: 35 mm
Tube ø: 20 mm

Brand FEIN
08117268
EAN 4014586346717
Supplier number FEIN 63127722010

Frequently asked questions about this product

Answered by specialists

What shank type does this core drill bit feature?: It features a 3/4" Weldon shank (19.05 mm), fitting magnetic drill units with a standard Weldon arbor.
What is the maximum cutting depth?: The maximum usable cutting depth is 35 mm.
Which materials can the HM Ultra drill through?: Thanks to its carbide (HM) cutting edges, it is designed for all metals, including structural steel and stainless steel.
What hole diameter does this bit produce?: This core drill bit produces a cutting diameter of 20 mm.
Can this drill bit be mounted directly onto a QuickIN machine?: No, using it on a QuickIN machine requires a QuickIN to 3/4" Weldon adapter.