Carmex | Authorised UK Distributor
Carmex Carbide Tiny Tools

Face Grooving - Grade BMK (MFR)

Solid carbide bars from Tiny Tools family, developed specially for face grooving applications. These bars produce straight grooves (as opposed to MZR/L bars that produce rounded ones). BXC - PVD TiN coated grade for low cutting speeds. Works well with a wide range of stainless steels. (ISO P30-P50 / K25-K40) BMK - Sub-micron grade with advanced PVD triple coating (ISO K10-K20). Extremely high heat resistance for maximum performance; Smooth cutting operation. General purpose for all materials.

Starting from
£26.49
inc. VAT
In this range
32
products
In stock now
4
ready to dispatch
Browse all 32 products

Click any SKU to view full product details, specifications and datasheets.

Product SKU Minimum Diameter Groove Width Groove Depth Reach Radius Grade Holder Price Stock Order
MFR4B0.5L15BMK 5 0.5 1.2 15 0.05 BMK SIM****H4 £26.49 In Stock
MFR4B0.75L15BMK 5 0.75 1.2 15 0.1 BMK SIM****H4 £26.49 5 days
MFR4B1.0L15BMK 5 1 1.5 15 0.1 BMK SIM****H4 £26.49 5 days
MFR4B1.5L15BMK 5 1.5 2.8 15 0.1 BMK SIM****H4 £26.49 5 days
MFR4B1.5L15-CBMK 5 1.5 2.8 15 0.1 BMK SIM****H4 £29.13 5 days
MFR4B1.5L17BMK 5 1.5 3.5 17 0.1 BMK SIM****H4 £27.80 5 days
MFR4B2.0L17BMK 5 2 5 17 0.1 BMK SIM****H4 £29.13 5 days
MFR5B0.5L22BMK 6 0.5 1.2 22 0.05 BMK SIM****H5 £29.89 5 days
MFR5B0.75L22BMK 6 0.75 1.2 22 0.1 BMK SIM****H5 £29.89 5 days
MFR5B1.0L22BMK 6 1 1.5 22 0.1 BMK SIM****H5 £29.89 5 days
MFR5B1.0L23BMK 6 1 2.5 23 0.1 BMK SIM****H5 £29.89 5 days
MFR5B1.5L22BMK 6 1.5 2.5 22 0.1 BMK SIM****H5 £29.89 5 days
MFR5B1.5L22-CBMK 6 1.5 2.5 22 0.1 BMK SIM****H5 £32.87 5 days
MFR5B1.5L23BMK 6 1.5 3.5 23 0.1 BMK SIM****H5 £29.89 5 days
MFR5B2.0L22BMK 6 2 3.8 22 0.1 BMK SIM****H5 £29.89 5 days
MFR5B2.0L22-CBMK 6 2 3.8 22 0.1 BMK SIM****H5 £32.87 5 days
MFR5B2.0L23BMK 6 2 5 23 0.1 BMK SIM****H5 £31.39 5 days
MFR6B1.0L22BMK 8 1 1.5 22 0.1 BMK SIM****H6 £30.48 In Stock
MFR6B1.5L22BMK 8 1.5 2.5 22 0.1 BMK SIM****H6 £30.48 5 days
MFR6B1.5L22-CBMK 8 1.5 2.5 22 0.1 BMK SIM****H6 £33.53 5 days
MFR6B2.0L22BMK 8 2 3 22 0.1 BMK SIM****H6 £30.48 In Stock
MFR6B2.0L22-CBMK 8 2 3 22 0.1 BMK SIM****H6 £33.53 5 days
MFR6B2.5L22BMK 8 2.5 4.8 22 0.1 BMK SIM****H6 £30.48 5 days
MFR6B3.0L22-CBMK 8 3 6 22 0.1 BMK SIM****H6 £33.53 5 days
MFR6B3.0L30BMK 8 3 6 30 0.1 BMK SIM****H6 £32.00 In Stock
MFR8B2.5L22BMK 10 2.5 3.5 22 0.1 BMK SIM****H8 £36.24 5 days
MFL4B1.5L15-CBMK 5 1.5 2.8 15 0.1 BMK SIM****H4 £29.12 5 days
MFL5B1.5L22-CBMK 6 1.5 2.5 22 0.1 BMK SIM****H5 £32.86 5 days
MFL5B2.0L22-CBMK 6 2 3.8 22 0.1 BMK SIM****H5 £32.86 5 days
MFL6B1.5L22-CBMK 8 1.5 2.5 22 0.1 BMK SIM****H6 £33.51 5 days
MFL6B2.0L22-CBMK 8 2 3 22 0.1 BMK SIM****H6 £33.51 5 days
MFL6B3.0L22-CBMK 8 3 6 22 0.1 BMK SIM****H6 £33.51 5 days
Service & Support

Built around the way engineers work

Fast dispatch, clear delivery options and a friendly technical team on the end of the phone.

Dispatch Hours

Orders dispatched Monday to Friday between 8am and 5pm (4:30pm on Fridays).

  • Mon – Thurs8:00 – 17:00
  • Friday8:00 – 16:30
  • Sat & SunClosed

UK Delivery

FREE next day delivery on mainland UK orders over £50 ex VAT
ServiceCost
Royal Mail Tracked 24£5.90
DPD Standard Next Day£8.00
Royal Mail Special Delivery by 1pm£12.50
DPD Saturday Delivery£25.00

Saturday delivery available on orders placed before 4pm Friday. T&Cs and geographical exclusions apply (Republic of Ireland, Northern Ireland, Scottish Highlands, Channel Islands & others) — see our delivery page for full details.

Need Technical Help?

Our specialist team can advise on tooling choice, specifications and compatibility.

01732 887334 info@protool-ltd.co.uk
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30