Up Cut Round Nose / Ball Nose Spirals

Mach Industrial MI-RUM62270Z2RNBX Nano Coated Up Cut Round Nose Spiral Router Bits or ball nose spiral bits. For hand carving, router table and CNC. Ball nose spirals for 2D 3D carving, lettering and engraving, modelling, contouring, etc.

Product Description

Solid tungsten carbide up cut spiral router bits.

For 2D and 3D carving, lettering, engraving, sign making, modelling, etc.

Harder grade tungsten carbide and nano coated for longer cutting life in abrasive materials.

Suitable for hand carving, router table routers and CNC applications.

Make #	Shank	R	CED	CEL	OAL	features	material	flute	Item Price Ex. VAT	Item Price Inc. VAT
MI-RUM31055Z2RNBX	3 mm	1.5	3	10	55	nano coating	harder carbide	2	£ 18.25 £ 16.97	£ 21.90 £ 20.37	Buy / Details
MI-RUM62270Z2RNBX	6 mm	3	6	22	70	nano coating	harder carbide	2	£ 29.37 £ 27.31	£ 35.24 £ 32.77	Buy / Details

4,140 customers rated RouterCutter.co.uk with 4.8 out of 5 stars - view all reviews

Latest reviews:

15.11.2025 by Peter from Scarborough

"Easy to order, I already knew what I wanted and it was a little cheaper than other retailers."

14.11.2025 by Phillip from Coleraine

13.11.2025 by Ray from Eaton Socon

"I needed a good large 45 degree mitre/chamfer bit. for up to 3/4 ply. Happy to see what you had on offer was from Whiteside. I have used them previously and know that they perform well. The price seems reasonable for this level of quality."