Which materials is this HSS rotary burr suitable for?

This burr with cut 3 is designed for steel, cast steel, and cast iron.

What are the dimensions of this burr?

The head diameter is 12 mm, the cut length is 30 mm, and the cylindrical shank is 6 mm.

What head shape does this burr have?

It features a pointed tree shape (shape K) with a flattened tip.

What is the benefit of the Z3 cut with chip breaker?

The Z3 cut offers aggressive stock removal and breaks chips efficiently for smooth operation.

PFERD HSS K 1230/6 Z3 HSS burrs pointed arc shape K 12x30mm 6mm universal medium-fine chip breaker - 22441636

Name: PFERD HSS K 1230/6 Z3 HSS burrs pointed arc shape K 12x30mm 6mm universal medium-fine chip breaker - 22441636
Brand: PFERD
SKU: 51176669
Price: 32.72 EUR
Availability: InStock

Supplier number: PFERD 22441636 | EAN 4007220059494

32.72 tax incl.

€27.04 excl. VAT (incl. all environmental contributions)

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

Ordered before 20:00 - delivered tomorrow 15/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

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Smooth metal removal by Pferd

Practical benefits

Controlled chip breaking action: The Z3 cut breaks chips effectively, ensuring you maintain steady control without chatter marks.
Reaches tight inner contours: Thanks to the pointed tree shape, you effortlessly access narrow geometries and difficult angles.
Dependable on tough metals: You can machine steel and cast iron smoothly even when using lower rotational speeds.

In a nutshell

The right choise for

With the Pferd hss k 1230/6 Z3 hss rotary burr, you machine steel, cast steel, and cast iron with outstanding control. Featuring a pointed tree shape (shape K) with a 12 mm head diameter and a 30 mm cut length, it lets you effortlessly reach narrow inner corners, tight geometries, and difficult cutouts. The aggressive Z3 cut with built-in chip breaker breaks chips instantly, reducing vibration and chatter during operation. Equipped with a standard 6 mm cylindrical shank, this burr mounts securely in straight die grinders and flexible shaft drives, delivering dependable stock removal even at lower rotational speeds.

Product information FAQ

€32.72

In stock - tax incl.

Key features according to our expert

Diameter: 12 mm
Shape (burr cutter): Pointed arch (G)
Cutting length: 30 mm
Shank type: Cylindrical
Shank size (milling cutter): 6 mm

Product description

PFERD HSS rotary cutter bullet shape K dia. 12x30 mm shank dia. 6 mm 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
Pointed tree-shaped burr, flattened tip

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: 12 mm
Shape (burr cutter): Pointed arch (G)
Cutting length: 30 mm
Shank type: Cylindrical
Shank size (milling cutter): 6 mm
Processing tasks: Obtaining cut-outs
Rpm van, grey cast iron, white cast iron: 2200
Rpm of, steels up to 1,200 n/mm²: 2200
Rpm to, grey cast iron, white cast iron: 2700
Rpm up to, steels up to 1,200 n/mm²: 2700
Gearing: 3
Length, toothed: 30
Workable materials: Annealed cast iron
ø shaft metric: 6

Brand PFERD
51176669
EAN 4007220059494
Supplier number PFERD 22441636

Frequently asked questions about this product

Answered by specialists

Which materials is this HSS rotary burr suitable for?: This burr with cut 3 is designed for steel, cast steel, and cast iron.
What are the dimensions of this burr?: The head diameter is 12 mm, the cut length is 30 mm, and the cylindrical shank is 6 mm.
What head shape does this burr have?: It features a pointed tree shape (shape K) with a flattened tip.
What is the benefit of the Z3 cut with chip breaker?: The Z3 cut offers aggressive stock removal and breaks chips efficiently for smooth operation.
Which drive tools are compatible with this burr?: It is used with straight die grinders and flexible shaft drives with a 6 mm collet.