Which materials is this HSS rotary burr suitable for?

This rotary burr is suitable for machining steel, cast steel, and cast iron.

What shape and cut does this burr feature?

It features a cylindrical shape with end cut (A-ST) and a Z3 universal cut with chip breaker.

What are the dimensions of this rotary burr?

The burr has a 16 mm head diameter, a 25 mm cut length, and a 6 mm shank diameter.

What is the purpose of the end cut?

The end cut allows you to machine flat face bottoms and internal contours at the same time.

Which drive tools can use this burr?

You can clamp this burr into straight grinders, flexible shaft drives, and drills with a 6 mm collet or chuck.

PFERD HSS A 1625ST/6 Z3 HSS burr cylindrical head A-ST 16x25mm 6mm universal medium-fine chip breaker - 22405836

Name: PFERD HSS A 1625ST/6 Z3 HSS burr cylindrical head A-ST 16x25mm 6mm universal medium-fine chip breaker - 22405836
Brand: PFERD
SKU: 51176638
Price: 43 EUR
Availability: InStock

Supplier number: PFERD 22405836 | EAN 4007220058763

43.00 tax incl.

€35.54 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 6 products in stock.

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Efficient milling with Pferd

Practical benefits

Versatile front end cutting: The integrated end teeth allow you to machine internal contours and bottom faces in a single operation.
Tough high-speed steel construction: High HSS core toughness prevents teeth from chipping even when working under demanding workshop conditions.
Smooth chip breaking performance: The specialized Z3 cut with chip breakers ensures vibration-free milling while maintaining smooth surface finishes.

In a nutshell

The right choise for

With the Pferd hss a 1625ST/6 Z3 hss rotary burr, you machine steel, cast steel, and cast iron with confidence. Its cylindrical design with end cut lets you tackle both peripheral edges and flat bottom surfaces in one single operation. The tough hss construction resists tooth chipping during shock-sensitive milling tasks and at lower operating speeds. In addition, the specialized Z3 cut with integrated chip breakers delivers controlled stock removal and smooth, chatter-free handling. Featuring a 16 mm head diameter, a 25 mm cut length, and a 6 mm cylindrical shank, this burr easily fits into your die grinder or drill.

Product information FAQ

€43.00

In stock - tax incl.

Key features according to our expert

Diameter: 16 mm
Shape (burr cutter): Cylindrical with end toothing (B)
Cutting length: 25 mm
Shank type: Cylindrical
Shank size (milling cutter): 6 mm

Product description

PFERD HSS rotary cutter cylindrical shape end A-ST dia. 16x25mm shank dia. 6mm Z 3 universal medium fine chip breaker

Characteristics

Cut 3 has chip breakers and is especially well-suited to machining of steel, cast steel and cast iron
It is used in a rotational speed range of 1,200 to 7,900 RPM, depending on the burr diameter
Cylindrical burr with end cut

Advantages:

Highly aggressive.
Can be used at low rotational speeds.
Very robust tooth cutting edges due to the toughness of the high-speed steel (HSS).
The highly accurate concentricity enables impactfree working without creating chatter marks. This considerably reduces wear on the tool and tool drive.

All Features

Diameter: 16 mm
Shape (burr cutter): Cylindrical with end toothing (B)
Cutting length: 25 mm
Shank type: Cylindrical
Shank size (milling cutter): 6 mm
Processing tasks: Obtaining cut-outs
Rpm van, grey cast iron, white cast iron: 1600
Rpm of, steels up to 1,200 n/mm²: 1600
Rpm to, grey cast iron, white cast iron: 2000
Rpm up to, steels up to 1,200 n/mm²: 2000
Gearing: 3
Length, toothed: 25
Workable materials: Annealed cast iron
ø shaft metric: 6

Brand PFERD
51176638
EAN 4007220058763
Supplier number PFERD 22405836

Frequently asked questions about this product

Answered by specialists

Which materials is this HSS rotary burr suitable for?: This rotary burr is suitable for machining steel, cast steel, and cast iron.
What shape and cut does this burr feature?: It features a cylindrical shape with end cut (A-ST) and a Z3 universal cut with chip breaker.
What are the dimensions of this rotary burr?: The burr has a 16 mm head diameter, a 25 mm cut length, and a 6 mm shank diameter.
What is the purpose of the end cut?: The end cut allows you to machine flat face bottoms and internal contours at the same time.
Which drive tools can use this burr?: You can clamp this burr into straight grinders, flexible shaft drives, and drills with a 6 mm collet or chuck.