Which materials can this hole saw cut?

It is suitable for steel, stainless steel (Inox), non-ferrous metals, sheet metal, plastics, and wood.

What are the diameter and cutting depth of the Pferd LS 20?

It has a 20 mm diameter and a maximum cutting depth of 36 mm.

What thread size does this hole saw have?

It features a 1/2"-20 UNF female thread, compatible with arbors like Pferd LSS 1 and LSS 4.

Are an arbor and pilot drill bit included?

No, this is a bare hole saw unit that attaches to a compatible arbor and centering drill.

What is the benefit of HSS-BIM Co8/M42 teeth?

The 8% cobalt alloy provides high heat resistance and long tool life during tough metal cutting.

PFERD 25100220 Bi-metal holesaw Co8/M42 Ø 20 mm Cutting depth 36 mm for steel, stainless steel, sheet metal, wood

Name: PFERD 25100220 Bi-metal holesaw Co8/M42 Ø 20 mm Cutting depth 36 mm for steel, stainless steel, sheet metal, wood
Brand: PFERD
SKU: 55010304
Price: 21.55 EUR
Availability: InStock

Supplier number: PFERD 25100220 | EAN 4007220062333

21.55 tax incl.

€17.81 excl. VAT (incl. all environmental contributions)

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

Ordered before 20:00 - delivered tomorrow 08/10/2026
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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Clean hole cutting by Pferd

Practical benefits

High durability in metals: The HSS-BIM CO8/M42 tooth design lets you cut efficiently through tough stainless steel, sheet metal, and wood.
Smooth and controlled operation: The shatter-resistant bimetal body minimizes vibration so you achieve accurate, round breakouts with ease.
Deep 36 mm cutting capacity: With a 36 mm cutting depth, you quickly create neat openings across thick sheets and diverse workpieces.

In a nutshell

The right choise for

With the Pferd ls 20 bi-metal hole saw, you create clean, accurate 20 mm circular breakouts with ease. Featuring heavy-duty hss-bim CO8/M42 teeth with 8% cobalt, this tool cuts smoothly and reliably through tough materials including stainless steel, sheet metal, non-ferrous metals, plastics, and wood. The heat-resistant tooth design prevents premature wear and tooth breakage, while the balanced body ensures stable operation without snagging or harsh vibrations. With a practical cutting depth of 36 mm, you quickly produce neat holes for cable glands and conduit entries in control cabinets and workpieces. The 1/2"-20 unf female thread attaches easily to compatible arbors such as the Pferd lss 1 and lss 4.

Product information FAQ

€21.55

In stock - tax incl.

Key features according to our expert

Diameter (hole saw): 20 mm
Overall length: 48 mm
Connection size: 1/2"
Max. cutting depth: 1 7/16 inch
Connection type: Internal thread

Product description

PFERD Bimetal hole saw Co8/M42 dia. 20 mm cutting depth 36 mm for steel, stainless steel, sheet metal, wood

Characteristics

Hole saws are made from tough, shatter-proof, sturdy HSS bimetal
The saw teeth are made from high-quality M42 (Co8) material
They are used for cutting out holes
The thread version 1/2-20 UNF includes the thread LS 14 to LS 30
Matching hole saw arbors are LSS 1 and LSS 4

Advantages:

Cost-effective sawing of round cut-outs.
Chattering during sawing is prevented by the alternating tooth pitch.
High concentricity.
Good chip removal.
The hole saw is conveniently centred and guided via the replaceable HSS pilot drill.
Hole saw arbor is supplied with an ejection spring for improved ejection of the sawn material.

All Features

Diameter (hole saw): 20 mm
Overall length: 48 mm
Connection size: 1/2"
Max. cutting depth: 1 7/16 inch
Connection type: Internal thread
Processing tasks: Obtaining cut-outs
Rpm of, soft non-ferrous metals: 560
Rpm of, steels up to 1,200 n/mm²: 425
Cutting depth, max.: 36
Rpm of, thermoplastics, fibre-reinforced plastics (grp/cfk): 700
Rpm of, stainless and acid-resistant steels: 210
Workable materials: Aluminium

Brand PFERD
55010304
EAN 4007220062333
Supplier number PFERD 25100220

Frequently asked questions about this product

Answered by specialists

Which materials can this hole saw cut?: It is suitable for steel, stainless steel (Inox), non-ferrous metals, sheet metal, plastics, and wood.
What are the diameter and cutting depth of the Pferd LS 20?: It has a 20 mm diameter and a maximum cutting depth of 36 mm.
What thread size does this hole saw have?: It features a 1/2"-20 UNF female thread, compatible with arbors like Pferd LSS 1 and LSS 4.
Are an arbor and pilot drill bit included?: No, this is a bare hole saw unit that attaches to a compatible arbor and centering drill.
What is the benefit of HSS-BIM Co8/M42 teeth?: The 8% cobalt alloy provides high heat resistance and long tool life during tough metal cutting.