PFERD 39093 Polishing Stone, CARBIDE Type 1/4 x 1/8 x 6, SiC 400 Grit (6pk)

PFERD 39093 Polishing Stone, CARBIDE Type 1/4 x 1/8 x 6, SiC 400 Grit

PFERD offers a very extensive range of vitrified-bonded and resinoid-bonded mounted points and other grinding tools. Designed to meet individual grinding application needs,these products come in a broad range of grain types, grit sizes, hardness grades and shapes.

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The mounted points are manufactured on automated, state-of-the-art production lines to high standards of dimensional accuracy and stability, consistent quality and close tolerances.

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PFERD grinding and polishing stones are versatile tools for finish machining on forms in tool and die-making. They are used for step-by-step fine grinding after machining or after electrical discharge machining (EDM) to grind in a brushed finish/polish in the demoulding direction or to prepare for high-gloss polishing with diamond pastes.

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The CARBIDE type soft grinding and polishing stones enable high removal rates without loading on hard materials in tool and die-making.

Materials that can be worked:

Hardened, heat-treated steels over 1,200 N/mm2 (over 38 HRC)

High-temperature-resistant materials

Steel materials with a hardness over 54 HRC

Steel, cast steel

Tungsten carbide

Applications:

Surface work

Polishing

Fine finishing

Fine grinding in multiple steps

Rounding

Work on edges

Drive Type:

Manual application

Air-powered filing machine

Specifications:

Grit size	400
Height	1/8
Length	6
Width	1/4
Packing unit	6 pcs.
EDP number	39093

Related Products:

39095 – Polishing Stone, CARBIDE Type 1/2 x 1/8 x 6, SiC 400 Grit

39098 – Polishing stone, CARBIDE type 5/32 x 5/32 x 6, SiC 600 grit

39100 – Polishing Stone, CARBIDE Type 1/4 x 1/4 x 6, SiC 600 Grit