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Cut Knurling

What is cut knurling?
Standard form DIN 82
Tools

Knurls

Pressure Knurling

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Metric Knurls

AA BL 15 BR 15 BL 30 BR 30

Knurls manufactured according to DIN 403 to make knurling patterns according to DIN 82.

Material: HSS special.
Hardness: HRc 62+ / -1.

Tooth: Fine milled.
Ground faces and bore.

Available in the pitches indicated in the tables.
Other dimensions and pitches on request.
Supplied in S version. without bevels. For working in very hard materials these can be supplied with 10º bevels on each side.

OD x Width x ID (mm)
Series
Pitches (mm)
0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 1.0
0.4, 0.5, 0.6, 0.7, 0.8, 1.0, 1.2
0.4, 0.5, 0.6, 0.7, 0.8, 1.0, 1.2, 1.4, 1.5, 1.6, 1.8, 2.0
0.4, 0.5, 0.6, 0.7, 0.8, 1.0, 1.2, 1.4, 1.5, 1.6, 1.8, 2.0

 

Material: 8% Hi Cobalt Steel
Hardness: HRc 63+

Tooth: Lapped profile
Ground faces and bores

Hi Cobalt steel knurls with lapped tooth profiles are slightly harder, and in many applications deliver increased tool life.

OD x Width x ID (mm)
Series
Pitches (mm)
0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 1.0
0.4, 0.5, 0.6, 0.8, 1.0, 1.2
0.4, 0.5, 0.6, 0.8, 1.0, 1.2, 1.5
0.3, 0.4, 0.5, 0.6, 0.8, 1.0, 1.2, 1.5, 1.6, 2.0
0.4, 0.5, 0.6, 0.8, 1.0, 1.2, 1.5, 1.6, 2.0, 3.0

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