BXA10 – Gear Counter Drive – BXA10


Tungaloy’s latest CBN grade, BXA10 provided better wear resistance than BXA20 thanks to suitable coating & CBN substrate during the continuous cut of hardened steel turning. The result was reduced crater wear and 2 times higher tool life.

Industry Automotive
Component Gear Counter Drive
Material ISO code H - Hardened materialH - Hardened material
Work material Alloy steel
Machine(spindle type) CNC Lathe
Tool family Turning
Tool category Internal turning
Product name BXA10
TSR No. 1434T
Gear Counter Drive


Tungaloy Competitor
Holder A32S-ACLNR12-D400 A32S-ACLNR12-D400
Insert 2QP-CNGA120408 2QP-CNGA120408
Grade BXA10 BXA20

Tool life

Tungaloy Competitor
Tool life (pcs/edge) 200 100

Cutting conditions

Tungaloy Competitor
Cutting speed V/c (mm/min) 165 165
Feed f (mm/rev) 0.16 0.16
Depth of cut ap (mm) 0.2 0.2
Coolant Wet Wet


Tool life2 times