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CARBIDE SPIRALS - METRIC SHANKUp Down Cut (1+1 Compression) Metric

Up Down Cut (1+1 Compression) Metric

4mm Metric shank Mach Industrial MI-RUDM41250Z1 solid tungsten carbide 1+1 compression spiral router bit for MDF. HDF, plywood, hardwoods and softwoods. 4mm Up cut length for shallow pocketing and dado, for CNC and hand operated routers.


Øshank 4 mm
ØD 4
c/l 12
o/a 50
A 4
material solid carbide
flute 1+1
Item Price Ex. VAT £ 11.75 £ 10.93
Item Price Inc. VAT £ 14.10 £ 13.11
Stock Level 40


MACH INDUSTRIAL (EUROPE); Machined in Europe

Maximum R.P.M. Guidance:

Cutting Diameter (D) Max. R.P.M.
up to 19mm 24,000
19 to 38mm 18,000
38 to 57mm 16,000
57 to 89mm 12,000


  • The dust generated from the grinding of tungsten carbide may contain potentially hazardous ingredients. Please ensure you wear the appropriate personal protective equipment. Inhalation, ingestion, eye contact and skin contact should be avoided.
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