What shank type does this core bit have?

This core bit features a standard 3/4" Weldon shank for compatible magnetic base drilling machines.

What are the bore diameter and maximum cutting depth?

It features a drilling diameter of 26 mm and a maximum cutting depth of 35 mm.

Which materials is this core bit suitable for?

The carbide-tipped teeth with TiAlSiN coating are engineered for drilling into all types of metal.

What is the benefit of the TiAlSiN coating?

The TiAlSiN coating provides high wear and heat resistance, ensuring faster drilling progress and extended service life.

FEIN 63127838013 HM Ultra 35 core drill TiAlSiN with 3/4" Weldon chuck, cutting depth 35 mm, tube dia. 26 mm

Name: FEIN 63127838013 HM Ultra 35 core drill TiAlSiN with 3/4" Weldon chuck, cutting depth 35 mm, tube dia. 26 mm
Brand: FEIN
SKU: 03331541
Price: 53.95 EUR
Availability: InStock

Supplier number: FEIN 63127838013 | EAN 4014586469126

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 as of 16/10/2026
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-speed core drilling in heavy metal

Practical benefits

Extended Fein service life: The high-performance TiAlSiN coating provides exceptional heat and wear resistance, allowing you to drill through tough metals without premature dulling.
Rapid cutting performance: Carbide-tipped cutting teeth ensure smooth, low-burr holes and efficient chip evacuation up to a 35 mm cutting depth.
Secure 3/4" Weldon mount: You achieve reliable torque transfer and rigid clamping on compatible magnetic drill stands with the 3/4" Weldon shank.

In a nutshell

The right choise for

Drill through metal quickly, smoothly, and efficiently with the Fein hm Ultra 35 core bit. Its carbide-tipped teeth with advanced TiAlSiN coating provide exceptional heat and wear resistance, preventing premature dulling and overheating during demanding jobs. Because it cuts only the outer edge of the hole, this core bit requires far less feed force and works noticeably faster than conventional twist drills. It produces clean, burr-free holes with a 26 mm diameter and a cutting depth of up to 35 mm in structural steel, pipework, and stainless steel. The standard 3/4" Weldon shank ensures a firm fit and reliable torque transfer on your magnetic drill, whether in the workshop or on site.

Product information FAQ

€53.95

In stock - tax incl.

Key features according to our expert

Diameter: 26 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: 26 mm
Cutting length: 35 mm
Connection profile: Weldon
For material: Metal
Cutting depth: 35 mm
Tube ø: 26 mm

Brand FEIN
03331541
EAN 4014586469126
Supplier number FEIN 63127838013

Frequently asked questions about this product

Answered by specialists

What shank type does this core bit have?: This core bit features a standard 3/4" Weldon shank for compatible magnetic base drilling machines.
What are the bore diameter and maximum cutting depth?: It features a drilling diameter of 26 mm and a maximum cutting depth of 35 mm.
Which materials is this core bit suitable for?: The carbide-tipped teeth with TiAlSiN coating are engineered for drilling into all types of metal.
What is the benefit of the TiAlSiN coating?: The TiAlSiN coating provides high wear and heat resistance, ensuring faster drilling progress and extended service life.