What are the dimensions of this rotary burr?

The burr head has a 12 mm diameter and a 25 mm cut length. The cylindrical shank has a 6 mm diameter.

What shape is the burr HSS K 1225/6 Z3?

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

Which materials is cut Z3 suited for?

Cut Z3 with chip breakers is specially designed for machining steel, cast steel, and cast iron.

What is the advantage of an HSS burr over carbide?

HSS burrs are an economical choice for tools running at lower rotational speeds and offer tough, impact-resistant cutting edges.

Which tools can this rotary burr be used with?

You can use it in straight grinders, flexible shaft drives, or drills fitted with a 6 mm collet or chuck.

PFERD HSS K 1225/6 Z3 HSS burrs pointed arc shape K 12x25mm 6mm universal medium-fine chip breaker - 22441536

Name: PFERD HSS K 1225/6 Z3 HSS burrs pointed arc shape K 12x25mm 6mm universal medium-fine chip breaker - 22441536
Brand: PFERD
SKU: 51176665
Price: 31.33 EUR
Availability: InStock

Supplier number: PFERD 22441536 | EAN 4007220059456

31.33 tax incl.

€25.89 excl. VAT (incl. all environmental contributions)

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

Delivery by DHL

✆ Talk to a specialist

Smooth milling with Pferd

Practical benefits

Controlled and fine chips: The cut 3 design with chip breaker delivers smooth material removal on steel and cast iron without clogging.
High cutting edge toughness: The tough HSS construction absorbs impacts effectively, maintaining reliable cutting performance even at lower operating speeds.
Accurate contour deburring: The pointed tree shape allows you to reach narrow areas, internal contours, and tight transitions with ease.

In a nutshell

The right choise for

With the Pferd hss k 1225/6 Z3 hss rotary burr, you machine steel, cast steel, and cast iron with precision and ease. Its pointed tree shape, featuring a 12 mm head diameter and a 25 mm cut length, effortlessly reaches tight inner radii, narrow corners, and sharp contours. The cut Z3 geometry with chip breaker delivers controlled material removal without clogging or snagging. Made from tough HSS, the burr absorbs mechanical shocks reliably, making it ideal for drive units operating at lower rotational speeds. Insert the 6 mm shank into your straight grinder or drill to deburr weld seams and smooth edges with total control.

Product information FAQ

€31.33

In stock - tax incl.

Key features according to our expert

Diameter: 12 mm
Shape (burr cutter): Pointed arch (G)
Cutting length: 25 mm
Shank type: Cylindrical
Shank size (milling cutter): 6 mm

Product description

PFERD HSS rotary cutter bullet shape K dia. 12x25 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: 25 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: 25
Workable materials: Annealed cast iron
ø shaft metric: 6

Brand PFERD
51176665
EAN 4007220059456
Supplier number PFERD 22441536

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this rotary burr?: The burr head has a 12 mm diameter and a 25 mm cut length. The cylindrical shank has a 6 mm diameter.
What shape is the burr HSS K 1225/6 Z3?: It features a pointed tree shape (torpedo shape, shape K) with a flattened tip.
Which materials is cut Z3 suited for?: Cut Z3 with chip breakers is specially designed for machining steel, cast steel, and cast iron.
What is the advantage of an HSS burr over carbide?: HSS burrs are an economical choice for tools running at lower rotational speeds and offer tough, impact-resistant cutting edges.
Which tools can this rotary burr be used with?: You can use it in straight grinders, flexible shaft drives, or drills fitted with a 6 mm collet or chuck.