BNC2010 Precision CBN Insert For Hardened Steel

BNC2010 Precision CBN Insert for Hardened Steel | Cutoutiltools
Achieve Ra 0.2 µm on 55-62 HRC steel with BNC2010 precision CBN.

TiCN coating, tight tolerance, stable dimensions. Request free samples today!

PRODUCT DETAIL

Core Advantage

Ultra-fine CBN grain + TiCN coating = mirror surface ≤0.2 µm without polishing

Minimal notch wear keeps dimensional scatter within 5 µm over 30 km cutting length

Ideal for hydraulic spool, precision gear bore, CV-joint race

Recommended Conditions
vc 140-220 m/min, f 0.02-0.08 mm/rev, ap 0.05-0.25 mm, wet or dry.

Popular Specs
WNGA080408, WNGA080412, TNGA160408, TNGA220408, CNGA090408, DNGA150408

Performance Graph 
In 60 HRC bearing steel, tool life 28 min @ vc 180 m/min, f 0.05, ap 0.15-18 % longer than competitor A.

Inquiry CTA
Tell us your shaft diameter & tolerance: we will recommend exact insert + holder kit and courier samples within 3 days.

SEO FAQ 
Q: Is BNC2000 for interrupted cuts?
A: Light interruption only; choose BNC2020 for heavy interruption.
Q: Re-grind allowed?
A: Yes, max 2 re-grinds if edge radius ≥0.05 mm.

Need price for CNGA120408 BNC2000? Send your target qty & delivery city now-reply with formal quotation within 12 working hours!

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