BXM20 – Machine Parts – BXM20


Improved Tool Life for Hardened Steel Machining
- BXM20 drastically reduces the amount of wear damage in hardened steel cutting (65HRC).

- BXM20 has high adhesion strength to prevent the peeling of coating that causes chippings on the cutting edge.

Industry Engineering
Component Machine Parts
Material ISO code H - Hardened materialH - Hardened material
Work material HS6-5-2
Machine(spindle type) CNC Lathe
Tool family Turning
Tool category Internal & Face turning
Product name BXM20
TSR No. 015T
Machine Parts


Tungaloy Competitor
Insert 2QP-DNGA150408 DNGA150408
Grade BXM20 Coated CBN(H20)

Tool life

Tungaloy Competitor
Tool life (pcs/edge) 5 5

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 45 45
Feed f (mm/rev) 0.07 0.07
Depth of cut ap (mm) 0.05 0.05
Coolant Water soluble Water soluble


Wear width30% reduced