What type of shank does this core bit have?

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

What is the maximum cutting depth?

The maximum cutting depth of this core drill bit is 35 mm.

What hole diameter does this core bit produce?

This core bit produces clean holes with a diameter of 28 mm.

Which materials can this core bit cut?

This carbide core bit with TiAlSiN coating is designed for drilling into metal.

What is the benefit of the TiAlSiN coating?

The TiAlSiN coating provides high wear resistance and heat resistance for a longer tool service life.

FEIN 63127838015 HM Ultra 35 core drill TiAlSiN with 3/4" Weldon chuck, cutting depth 35 mm, tube dia. 28 mm

Name: FEIN 63127838015 HM Ultra 35 core drill TiAlSiN with 3/4" Weldon chuck, cutting depth 35 mm, tube dia. 28 mm
Brand: FEIN
SKU: 03352806
Price: 53.95 EUR
Availability: InStock

Supplier number: FEIN 63127838015 | EAN 4014586469140

Recommended Retail Price €67.88

53.95 tax incl.

€44.59 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

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Fast drilling with Fein

Practical benefits

High speed TiAlSiN coating: The TiAlSiN surface coating reduces friction, helping you drill through metal with exceptional speed and endurance.
Secure 3/4" Weldon shank: With the 3/4" Weldon shank, you achieve optimal torque transfer and prevent slipping during drilling.
Tough carbide teeth: Hardened carbide teeth maintain sharpness longer, allowing you to cut smoothly up to 35 mm depth.

In a nutshell

The right choise for

With the Fein hm Ultra 35 core drill bit, you cut through metal quickly and with maximum efficiency. The hard-wearing TiAlSiN coating drastically reduces friction and withstands high temperatures, delivering extended tool life and fast drilling progress. Equipped with durable carbide teeth, it produces clean, accurate holes with a 28 mm diameter up to a cutting depth of 35 mm. By cutting only the perimeter of the hole, you save valuable machining time and power. The sturdy 3/4" Weldon shank ensures solid, slip-free torque transfer in your magnetic drill, giving you full control and consistent results on heavy-duty jobs.

Product information FAQ

€53.95

In stock - tax incl.

Key features according to our expert

Diameter: 28 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
TiAlSiN surface coating for unique machining capability and maximum machining speed at a very long service life. Metric dimensions, drilling depth 35 mm.

All Features

Diameter: 28 mm
Cutting length: 35 mm
Connection profile: Weldon
For material: Metal
Cutting depth: 35 mm
Tube ø: 28 mm

Brand FEIN
03352806
EAN 4014586469140
Supplier number FEIN 63127838015

Frequently asked questions about this product

Answered by specialists

What type of shank does this core bit have?: This core drill bit features a standard 3/4" Weldon shank for use with compatible magnetic drills.
What is the maximum cutting depth?: The maximum cutting depth of this core drill bit is 35 mm.
What hole diameter does this core bit produce?: This core bit produces clean holes with a diameter of 28 mm.
Which materials can this core bit cut?: This carbide core bit with TiAlSiN coating is designed for drilling into metal.
What is the benefit of the TiAlSiN coating?: The TiAlSiN coating provides high wear resistance and heat resistance for a longer tool service life.