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Turning Insert, SPMN, Carbide, 421 Size

  • Zoro #: G6316180
  • Mfr #: SPMN421-AC820P
$9.49 /ea

Order in multiples of 10

  • Cast Iron (K) Compatibility: Yes
  • Grade: AC820P
  • For Use With: Toolholders, Boring Bars
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Sumitomo #SPMN421-AC820P Specifications

  • Zoro #: G6316180
  • Mfr #: SPMN421-AC820P
Cast Iron (K) Compatibility: Yes Grade: AC820P
For Use With: Toolholders, Boring Bars Rake: Positive
Insert Application: Roughing Super Alloy (S) Compatibility: No
Stainless (M) Compatibility: Yes Steel (P) Compatibility: Yes
Insert Shape: Square No. of Edges: 4
Workpiece Compatibility: Cast Iron (K), Stainless (M), Steel (P) Coating: PCD
ISO Number: SPMN120304 Inscribed Circle: 1/2 in
ANSI Number: SPMN421-AC820P Nose Radius: 0.0156"
Insert Thickness: 0.1250" Insert Style: SPMN
Hardened (H) Compatibility: No Mounting Style: Screw-On
Non Ferrous (N) Compatibility: No Item: Square Turning Insert
Insert Material: Carbide Cutting Direction: Neutral
Insert Size: 421 Chip-Breaker: No
Number of Cutting Edges: 4 Primary Material Application: Cast Iron, Steel
Thickness: 1/8 in Corner Radius: 1/64 in
Coating Process: CVD Shape: Square
Measurement System: Fractional Inch Finish - Machining: Al203+TiCN
Included Angle: 90 Degrees Insert Holding Type: No Screw Hole
Clearance Angle: 11 Degrees Material - Machining: Carbide
ANSI Code: SPMN421 Primary Material Application ISO Code: K20, P20
Features: Wear Resistance and Fracture Resistance Manufacturer Grade: AC820P
Cutting Application: Turning Country of Origin (subject to change): Japan
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Description

Square Turning Insert, Inscribed Circle 1/2 in, Al203+TiCN

Technical Guides

Restrictions and Compliance

WARNING: Cancer For more information go to www.P65Warnings.ca.gov

Reviews of Sumitomo #SPMN421-AC820P