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SUMIBORON Insert, 55° Diamond-Shape With Hole, Positive 7°, 2NC-DCGW (2NCDCGW070204BNC2020)

SUMIBORON Insert, 55° Diamond-Shape With Hole, Positive 7°, 2NC-DCGW 2NCDCGW070204BNC2020

[Features]
· The main component in SUMIBORON is Cubic Boron Nitride (CBN), with a special ceramic bonding material added, and sintered under super high pressure and temperature; compared with conventional tool materials, CBN features higher hardness and excellent heat-resistant properties.
· No-sharpening, single-use type for easy tool management.
· Multiple SUMIBORON pieces are brazed onto a single tool insert, resulting in a more economical unit price per cutting blade compared with single-use, 1-corner types.
· G-class precision specification that features all-around polishing. All corners are additionally marked with numbers to simplify keeping track of already-used corners.

Part Number

Configured Part Number is shown.

2NCDCGW070204BNC2020

Part Number
2NCDCGW070204BNC2020
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipUse No. of Usable Corners Work Material Nose Radius Corner Height Tolerance Inscribed Circle Tolerance Thickness Tolerance Hole Availability Hole Shape Breaker Availability Material Type Detail Nose Radius
(mm)
Specification Details Cutting Edge Length
(mm)
Material No. of Inserts No. of Insert Types Type Code

MYR 276.46

1 Piece(s) 5 Day(s) or more -2High-Hardness Material0.4---YesCylindrical bore; single-sided 40° to 60°NA / NoBNC2020-Standard cutting edge2.5Coated CBN---

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Basic Information

Shape D (55° Diamond) Rake Angle Positive Clearance Angle(°) 7
Slot Code W Dimension S(mm) 2.38 Dimension φd(mm) 6.35

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