Malkar IndustriesRapid, a Malkar Industries brand
Form Knurling Wheels
Rapid BL Left-Hand Form Knurling Wheel
Rapid BL Left-Hand Form Knurling Wheel, knurled rim close-up
Rapid BL Left-Hand Form Knurling Wheel, side view

Left-Hand Form Knurling Wheel

BL

Standard sizes and pitches shown below; non-standard pitches (0.1, 0.2, 0.3 mm) also available on request (price on request).

Knurl Pattern

BL
Ready stockDispatch in 1–2 working days · Custom: 30–40 daysLead times

Select Pitch (mm)

Select Wheel Size (⌀×W×d, mm)

Select Helical Angle

Select all options above to see the exact SKU, or send an inquiry with what you've chosen so far.

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  • HSS knurls with bore and face ground
  • Milled sharp edge profile
  • Better form profile
  • Highest productivity on ferrous & non-ferrous material
  • Long life of tool on job, for negligible cost per part

Further pitch sizes and customized knurling wheels available on demand. Standard knurls are without chamfers.

Available Sizes

CodePitch (mm)Wheel Size (⌀×W×d, mm)Helical Angle
0.4BL301004040.410x04x0430°
0.4BL451004040.410x04x0445°
0.5BL301004040.510x04x0430°
0.5BL451004040.510x04x0445°
0.6BL301004040.610x04x0430°
0.6BL451004040.610x04x0445°
0.7BL301004040.710x04x0430°
0.7BL451004040.710x04x0445°
0.8BL301004040.810x04x0430°
0.8BL451004040.810x04x0445°
0.9BL301004040.910x04x0430°
0.9BL451004040.910x04x0445°
1.0BL301004041.010x04x0430°
1.0BL451004041.010x04x0445°
1.2BL301004041.210x04x0430°
1.2BL451004041.210x04x0445°
1.5BL301004041.510x04x0430°
1.5BL451004041.510x04x0445°
1.6BL301004041.610x04x0430°
1.6BL451004041.610x04x0445°
1.8BL301004041.810x04x0430°
1.8BL451004041.810x04x0445°
2.0BL301004042.010x04x0430°
2.0BL451004042.010x04x0445°
2.5BL301004042.510x04x0430°
2.5BL451004042.510x04x0445°
0.4BL301504040.415x04x0430°
0.4BL451504040.415x04x0445°
0.5BL301504040.515x04x0430°
0.5BL451504040.515x04x0445°
0.6BL301504040.615x04x0430°
0.6BL451504040.615x04x0445°
0.7BL301504040.715x04x0430°
0.7BL451504040.715x04x0445°
0.8BL301504040.815x04x0430°
0.8BL451504040.815x04x0445°
0.9BL301504040.915x04x0430°
0.9BL451504040.915x04x0445°
1.0BL301504041.015x04x0430°
1.0BL451504041.015x04x0445°
1.2BL301504041.215x04x0430°
1.2BL451504041.215x04x0445°
1.5BL301504041.515x04x0430°
1.5BL451504041.515x04x0445°
1.6BL301504041.615x04x0430°
1.6BL451504041.615x04x0445°
1.8BL301504041.815x04x0430°
1.8BL451504041.815x04x0445°
2.0BL301504042.015x04x0430°
2.0BL451504042.015x04x0445°
2.5BL301504042.515x04x0430°
2.5BL451504042.515x04x0445°
0.4BL302008060.420x08x0630°
0.4BL452008060.420x08x0645°
0.5BL302008060.520x08x0630°
0.5BL452008060.520x08x0645°
0.6BL302008060.620x08x0630°
0.6BL452008060.620x08x0645°
0.7BL302008060.720x08x0630°
0.7BL452008060.720x08x0645°
0.8BL302008060.820x08x0630°
0.8BL452008060.820x08x0645°
0.9BL302008060.920x08x0630°
0.9BL452008060.920x08x0645°
1.0BL302008061.020x08x0630°
1.0BL452008061.020x08x0645°
1.2BL302008061.220x08x0630°
1.2BL452008061.220x08x0645°
1.5BL302008061.520x08x0630°
1.5BL452008061.520x08x0645°
1.6BL302008061.620x08x0630°
1.6BL452008061.620x08x0645°
1.8BL302008061.820x08x0630°
1.8BL452008061.820x08x0645°
2.0BL302008062.020x08x0630°
2.0BL452008062.020x08x0645°
2.5BL302008062.520x08x0630°
2.5BL452008062.520x08x0645°
0.4BL302010060.420x10x0630°
0.4BL452010060.420x10x0645°
0.5BL302010060.520x10x0630°
0.5BL452010060.520x10x0645°
0.6BL302010060.620x10x0630°
0.6BL452010060.620x10x0645°
0.7BL302010060.720x10x0630°
0.7BL452010060.720x10x0645°
0.8BL302010060.820x10x0630°
0.8BL452010060.820x10x0645°
0.9BL302010060.920x10x0630°
0.9BL452010060.920x10x0645°
1.0BL302010061.020x10x0630°
1.0BL452010061.020x10x0645°
1.2BL302010061.220x10x0630°
1.2BL452010061.220x10x0645°
1.5BL302010061.520x10x0630°
1.5BL452010061.520x10x0645°
1.6BL302010061.620x10x0630°
1.6BL452010061.620x10x0645°
1.8BL302010061.820x10x0630°
1.8BL452010061.820x10x0645°
2.0BL302010062.020x10x0630°
2.0BL452010062.020x10x0645°
2.5BL302010062.520x10x0630°
2.5BL452010062.520x10x0645°