General Steel Turning Grade BNC2000 CBN Inserts

General Steel Turning Grade BNC2000 CBN Inserts | Cutoutiltools
BNC2000 CBN inserts for continuous & light-interrupted hardened steel (55-62 HRC).

TiCN multi-layer, fracture resistant, Ra ≤0.3 µm. Quote in 12 h!

PRODUCT DETAIL

Key Value

First-choice general steel grade for automotive shafts, gears, bearing races 55-62 HRC

TiCN multi-layer lowers flank wear 30 % vs. uncoated CBN

Tough sub-micron CBN substrate resists micro-chipping at f = 0.15 mm/rev

Compatible with both oil and emulsion coolant

Application Range
Continuous external turning, light grooving, dry or wet, ap = 0.1-0.5 mm, finishing to semi-finishing.

Common Insert Shapes (keep in page for model exposure)
CNGA120408, CNGA120412, DNGA150408, DNGA150412, TNGA160408, VNGA160408, WNGA080408

Cutting Data Quick Table
Work-piece Hardness vc (m/min) f (mm/rev) ap (mm)
SCM415 58-62 HRC 120-180 0.05-0.15 0.1-0.4
100Cr6 60-62 HRC 100-150 0.08-0.12 0.1-0.3
Mould steel 55-60 HRC 110-160 0.06-0.14 0.1-0.5

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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