(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

  • Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
  • Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

Sumi Boron Chip C (80° Rhombus) 4NC-CNGAW (4NCCNGA120408WBNC200)

Sumi Boron Chip C (80° Rhombus) 4NC-CNGAW 4NCCNGA120408WBNC200

Unique CBN sintered tool (Sumiboron) insert. It possesses high hardness and exceptional heat resistance compared to conventional tool material.

Part Number

Configured Part Number is shown.

4NCCNGA120408WBNC200

Part Number
4NCCNGA120408WBNC200
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipWork Material Nose Radius Material Type Detail Nose Radius
(mm)

SGD 124.51

1 Piece(s) 4 Day(s) or more High-Hardness Material0.8BNC2000.8

Loading...

  1. 1

Basic Information

Shape C (80° Diamond) Use Outer Diameter / Inner Diameter Rake Angle Negative
Clearance Angle(°) 0 Corner Height Tolerance ±0.025 Inscribed Circle Tolerance ±0.025
Thickness Tolerance ±0.13 Slot Code A Hole Availability Available
Hole Shape Cylinder State Breaker Availability NA Dimension S(mm) 4.76
Dimension φd(mm) 12.7 Machining Application ② Wiper cut blade type Cutting Edge Length(mm) 12.9
Material CBN No. of Inserts 4 No. of Insert Types Multi Corner Type
Type Code Coated Sumiboron series

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:(65) 6733 7211 / FAX:(65) 6733 0211
9:00am - 6:00pm (Monday - Friday)