Kyocera DNGU 2221MFRU PR1025 Grade PVD Carbide, Indexable Turning Insert (10 pcs)

Description

Insert for External Turning, Copying
Sharp Edge / Minus Tolerance Corner Radius with 4 Cutting Edges
TiCN base PVD coated micro-grain carbide
Application: General purpose cutting of steel and stainless steel, stable and long tool life

Product Details:

Insert Style: DNGU
Insert Size: 2221
Chipbreaker: MF-U
Insert Grade: PR1025
Material: Carbide
Coating Process: PVD
Coating / Composition: TiCN
[IC] Inscribed Circle (Decimal Inch): 0.2756
[IC] Inscribed Circle (mm): 7.00
[S] Thickness (Decimal Inch): 0.1250
[S] Thickness (mm): 3.18
[RE] Corner Radius (Decimal Inch): <0.0156
[RE] Corner Radius (mm): <0.40
[D1] Hole Diameter (Decimal Inch): 0.1417
[D1] Hole Diameter (mm): 3.60
Rake: Negative
[AN] Relief Angle (Degree): 0
Included Angle (Degree): 55
Primary Workpiece Material: Steel
Secondary Workpiece Material: Stainless Steel
Shape: Diamond
Cutting Edge Style: Sharp Edge / Minus Tolerance Corner Radius
Insert Hand: Right-Hand
Insert Holding Method: Screw
Number of Cutting Edges: 4
Application: External Turning, Copying
Usage Classification: Light Interruption
Hole (Yes/No): Yes
Cutting Range: Low Feed
Compatible Holders (Partial): SDLNR...2.2..., SDLNR...-08FF