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

This core bit has a drilling diameter of 30 mm and a maximum cutting depth of 35 mm.

What shank type does this Fein annular cutter have?

It features a standard 3/4" Weldon shank.

Which materials is the Fein HM Ultra 35 suitable for?

Thanks to its carbide (HM/TCT) teeth, it is designed for drilling into metal.

Can this cutter be used on magnetic drills from other brands?

Yes, as long as the magnetic base drill is fitted with a compatible 3/4" Weldon tool holder.

FEIN 63127732010 HM Ultra 35 core drill with 3/4" Weldon chuck, depth of cut 35 mm, tube dia. 30 mm

Name: FEIN 63127732010 HM Ultra 35 core drill with 3/4" Weldon chuck, depth of cut 35 mm, tube dia. 30 mm
Brand: FEIN
SKU: 08117278
Price: 51.95 EUR
Availability: InStock

Supplier number: FEIN 63127732010 | EAN 4014586346816

Recommended Retail Price €65.34

51.95 tax incl.

€42.93 excl. VAT (incl. all environmental contributions)

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

Ordered before 20:00 - delivered tomorrow 14/10/2026
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 with Fein HM Ultra 35

Practical benefits

Outstanding cutting performance: Carbide-tipped cutting edges allow you to drill smoothly and rapidly through tough metal workpieces.
Standard Weldon shank fit: The 3/4" Weldon mount ensures you get a secure, wobble-free hold in compatible magnetic drills.
Extended carbide service life: Built with wear-resistant carbide teeth, it maintains sharpness across repeated demanding hole-cutting jobs.

In a nutshell

The right choise for

With the Fein hm Ultra 35 annular cutter, you can drill large diameters into metal quickly and efficiently without pre-drilling. Thanks to its carbide-tipped teeth, it only cuts the perimeter of the hole, reducing the required machine power while delivering excellent wear resistance and a long service life. Featuring a 30 mm diameter and a 35 mm cutting depth, it is built for demanding work in thick-walled steel and metal profiles. The 3/4" Weldon shank ensures a firm and stable fit in compatible magnetic drilling machines on the jobsite or in the workshop. This allows you to work faster and with precise results.

Product information FAQ

€51.95

In stock - tax incl.

Key features according to our expert

Diameter: 30 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: 30 mm
Cutting length: 35 mm
Connection profile: Weldon
For material: Metal
Cutting depth: 35 mm
Tube ø: 30 mm

Brand FEIN
08117278
EAN 4014586346816
Supplier number FEIN 63127732010

Frequently asked questions about this product

Answered by specialists

What are the drill diameter and cutting depth of this core bit?: This core bit has a drilling diameter of 30 mm and a maximum cutting depth of 35 mm.
What shank type does this Fein annular cutter have?: It features a standard 3/4" Weldon shank.
Which materials is the Fein HM Ultra 35 suitable for?: Thanks to its carbide (HM/TCT) teeth, it is designed for drilling into metal.
Can this cutter be used on magnetic drills from other brands?: Yes, as long as the magnetic base drill is fitted with a compatible 3/4" Weldon tool holder.