Solid CBN inserts SNMN0903S TB100 for grey cast iron rough milling - fits SECO milling cutters

• ISO size of the insert: SNMN0903XX-S TB100
• CBN material grade: TB100
• cutting edge counts: 8
• insert included angle: 90°
• Theoretical cutting edge length：9.52 mm
• Insert thickness：3.18mm
• Chamfer type : S (chamfering and edge grinding）
• Fitting milling cutter type : SECO Milling Cutter Series 220.74
• Application: Grey cast iron
• machining process:   Rough
• Delivery time : No stock,   1 week for production
• Min. order Qty:  2pcs

CBN(Cubic Boron Nitride) grade TB100 is specially designed by ToolingBox (Beijing) Industrial Technology Co.,Ltd for cast iron machining with high-speed, such as normal gray cast iron, engine cylinder and cover etc, with 88-94% pure PCBN content (8-12um particle size) in a metallic based binder which greatly helps in dissipating heat.

This CBN material can produce as good or better tolerances than conventional grinding with longer tool life and machining efficiency.

Revolution for milling cast iron material, recommended cutting data: 

Vc up to 1000m/min;

Fz up to 0.5;

Ap max to 4mm;

Better tool life with high effectiveness. Please visit us for more details via www. toolingbox.com