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SUMIBORON Insert, 80° Diamond-Shape With Hole, Negative, 2NC-CNGA (2NCCNGA120420BNC2020)

SUMIBORON Insert, 80° Diamond-Shape With Hole, Negative, 2NC-CNGA 2NCCNGA120420BNC2020

[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.

(i)Caution

  • 2NC-CNGA120416, 2NC-CNGA120420 and 2NC-CNGA120424 are specialized for holders for SUMIBORON high efficiency machining.

Part Number

Configured Part Number is shown.

2NCCNGA120420BNC2020

Part Number
2NCCNGA120420BNC2020
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipUse No. of Usable Corners Nose Radius Corner Height Tolerance Inscribed Circle Tolerance Thickness Tolerance Hole Availability Hole Shape Breaker Availability Material Type Detail Nose Radius
(mm)
Machining Application ② Specification Details Cutting Edge Length
(mm)
Material No. of Inserts No. of Insert Types Type Code

689,853 IDR

1 Piece(s) 8 Day(s) or more -2Others---YesCylindricalNA / NoBNC20202-Standard cutting edge3.2Coated CBN---

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Basic Information

Shape C (80° Diamond) Work Material High-Hardness Material Rake Angle Negative
Clearance Angle(°) 0 Slot Code A Dimension S(mm) 4.76
Dimension φd(mm) 12.7

Please check the type/dimensions/specifications of the part 2NCCNGA120420BNC2020 in the SUMIBORON Insert, 80° Diamond-Shape With Hole, Negative, 2NC-CNGA series.

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Part Number
2NCCNGA120404BNC2020
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2NCCNGA120408BNC2010
2NCCNGA120408BNC2020
2NCCNGA120424BNC2010
2NCCNGA120424BNC2020
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipUse No. of Usable Corners Nose Radius Corner Height Tolerance Inscribed Circle Tolerance Thickness Tolerance Hole Availability Hole Shape Breaker Availability Material Type Detail Nose Radius
(mm)
Machining Application ② Specification Details Cutting Edge Length
(mm)
Material No. of Inserts No. of Insert Types Type Code

689,853 IDR

1 Piece(s) 8 Day(s) or more -20.4---YesCylindricalNA / NoBNC2020--Standard cutting edge2.5Coated CBN---

791,074 IDR

1 Piece(s) 8 Day(s) or more Outer Diameter / Inner Diameter-0.8±0.025±0.025±0.13AvailableCylinder StateNABNC2000.8Standard Blade Tip-12.9CBN2Multi Corner TypeCoated Sumiboron series

689,853 IDR

1 Piece(s) 8 Day(s) or more -20.8---YesCylindricalNA / NoBNC2010--Standard cutting edge2.4Coated CBN---

689,853 IDR

1 Piece(s) 8 Day(s) or more -20.8---YesCylindricalNA / NoBNC2020--Standard cutting edge2.4Coated CBN---

689,853 IDR

1 Piece(s) 8 Day(s) or more -2Others---YesCylindricalNA / NoBNC20102.4-Standard cutting edge3.1Coated CBN---

689,853 IDR

1 Piece(s) 8 Day(s) or more -2Others---YesCylindricalNA / NoBNC20202.4-Standard cutting edge3.1Coated CBN---

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