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

This core bit has a 12 mm drilling diameter and a maximum cutting depth of 50 mm.

What type of shank does this core bit use?

The core bit features a standard 3/4" Weldon shank.

Which materials is the HM Ultra 50 suitable for?

This carbide-tipped core bit is designed for drilling metal, offering high wear and heat resistance.

Which Fein magnetic drill models are compatible with this bit?

It is compatible with Fein magnetic core drills from the KBU, KBM, KBE, and AKBU series.

FEIN 63127276010 HM Ultra 50 core drill with 3/4" Weldon chuck, cutting depth 50 mm, tube dia. 12 mm

Name: FEIN 63127276010 HM Ultra 50 core drill with 3/4" Weldon chuck, cutting depth 50 mm, tube dia. 12 mm
Brand: FEIN
SKU: 08117356
Price: 51.8 EUR
Availability: InStock

Supplier number: FEIN 63127276010 | EAN 4014586272122

Recommended Retail Price €65.95

51.80 tax incl.

€42.81 excl. VAT (incl. all environmental contributions)

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

Delivery by DHL

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High-performance drilling with Fein

Practical benefits

Extended tool service life: Premium carbide teeth ensure you achieve rapid penetration and exceptional wear resistance when cutting tough metals.
Deep and clean holes: With a 50 mm cutting depth, you complete accurate 12 mm holes in heavy metal sections without stalling.
Secure standard Weldon shank: The 3/4" Weldon mount provides a solid connection and seamless torque transfer in your magnetic core drill.

In a nutshell

The right choise for

With the Fein hm Ultra 50 core bit, you drill quickly, accurately, and with minimal effort through tough metals. By cutting only the perimeter of the hole, the wear-resistant carbide teeth reduce power consumption and eliminate the need for pilot drilling. With a 50 mm cutting depth and a 12 mm diameter, you produce clean, burr-free holes in structural steel and thick pipes in a single pass. The 3/4" Weldon shank delivers a secure, play-free connection and optimal torque transfer in your magnetic core drill, making every demanding metal fabrication job smoother.

Product information FAQ

€51.80

In stock - tax incl.

Key features according to our expert

Diameter: 12 mm
Cutting length: 50 mm
Connection profile: Weldon
For material: Metal
For model: KBU; KBM; KBE; AKBU

Product description

HM Ultra 50 core drill bits with 3/4 in Weldon holder
Longest service life and excellent machining ability. Metric dimensions, drilling depth 50 mm.

All Features

Diameter: 12 mm
Cutting length: 50 mm
Connection profile: Weldon
For material: Metal
For model: KBU; KBM; KBE; AKBU
Cutting depth: 50 mm
Tube ø: 12 mm

Brand FEIN
08117356
EAN 4014586272122
Supplier number FEIN 63127276010

Frequently asked questions about this product

Answered by specialists

What are the diameter and cutting depth of this core bit?: This core bit has a 12 mm drilling diameter and a maximum cutting depth of 50 mm.
What type of shank does this core bit use?: The core bit features a standard 3/4" Weldon shank.
Which materials is the HM Ultra 50 suitable for?: This carbide-tipped core bit is designed for drilling metal, offering high wear and heat resistance.
Which Fein magnetic drill models are compatible with this bit?: It is compatible with Fein magnetic core drills from the KBU, KBM, KBE, and AKBU series.