Which shank type does this core bit use?

It features a standard 3/4" Weldon shank for use in compatible magnetic core drilling machines.

What are the drilling diameter and cutting depth?

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

Which materials is the Fein HM Ultra 35 suitable for?

It is engineered for drilling into all types of metal, including structural steel.

What is the benefit of the TiAlSiN coating and carbide teeth?

The carbide teeth combined with the TiAlSiN coating provide high wear resistance, heat resistance, and long service life.

FEIN 63127838016 HM Ultra 35 core drill TiAlSiN with 3/4" Weldon chuck, cutting depth 35 mm, tube dia. 30 mm

Name: FEIN 63127838016 HM Ultra 35 core drill TiAlSiN with 3/4" Weldon chuck, cutting depth 35 mm, tube dia. 30 mm
Brand: FEIN
SKU: 03352809
Price: 60.8 EUR
Availability: InStock

Supplier number: FEIN 63127838016 | EAN 4014586469157

Recommended Retail Price €76.84

60.80 tax incl.

€50.25 excl. VAT (incl. all environmental contributions)

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

Ordered before 20:00 - delivered tomorrow 16/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

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Fast and wear-resistant metal core drilling

Practical benefits

Superior Fein carbide cutting: The durable carbide-tipped teeth let you drill smoothly through tough metals with minimal effort.
Tough TiAlSiN protective coating: You gain exceptional wear resistance and heat protection, resulting in an extended accessory service life.
Secure Weldon tool connection: The 3/4" Weldon shank ensures stable torque transmission and a firm grip in magnetic drills.

In a nutshell

The right choise for

With the Fein hm Ultra 35 core drill bit, you drill rapidly and precisely through heavy-duty metals. Its durable carbide teeth cut smoothly without the need for pre-drilling pilot holes, while the wear-resistant TiAlSiN coating delivers superior heat protection and an extended service life during demanding jobs. Featuring a 30 mm drilling diameter and a 35 mm cutting depth, it produces clean, accurate cylindrical holes every time. The 3/4" Weldon shank guarantees a firm grip and stable torque transfer in your compatible magnetic drill press.

Product information FAQ

€60.80

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

Brand FEIN
03352809
EAN 4014586469157
Supplier number FEIN 63127838016

Frequently asked questions about this product

Answered by specialists

Which shank type does this core bit use?: It features a standard 3/4" Weldon shank for use in compatible magnetic core drilling machines.
What are the drilling diameter and cutting depth?: The core bit has a 30 mm drilling diameter and a maximum cutting depth of 35 mm.
Which materials is the Fein HM Ultra 35 suitable for?: It is engineered for drilling into all types of metal, including structural steel.
What is the benefit of the TiAlSiN coating and carbide teeth?: The carbide teeth combined with the TiAlSiN coating provide high wear resistance, heat resistance, and long service life.