We ship from multiple warehouses throughout the USA
to get you what you need as fast as possible!
Millions of items in stock!
Fast online checkout - No account required
Cart 0
Hertel - TPU321 1 Grade HC1250T Carbide Turning Insert - Proprietary Finish, 60° Triangle, 3/8" Inscr Circle, 1/8" Thick, 1/64" Corner Radius - All Tool & Supply

Hertel - TPU321 1 Grade HC1250T Carbide Turning Insert - Proprietary Finish, 60° Triangle, 3/8" Inscr Circle, 1/8" Thick, 1/64" Corner Radius


Item #: 42800581
Brand: Hertel
Exact Tooling IR#: 04

Features and Benefits

Solid carbide is extremely heat-resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Product Specifications
Insert Style TPU
Insert Size 321
Material Carbide
Length (mm) 9.53
Length (Decimal Inch) 0.3750
Inscribed Circle (Decimal Inch) 0.3750
Inscribed Circle (Inch) 3/8
Thickness (Inch) 1/8
Thickness (Decimal Inch) 0.1250
Corner Radius (Inch) 1/64
Corner Radius (Decimal Inch) 0.0157
Manufacturer's Grade HC1250T
Coating Proprietary
Material Grade HC1250T
Chip Breaker 1
Insert Length (Decimal Inch) 0.3750
Hole Diameter (mm) 0.00
Hole Diameter (Decimal Inch) 0.0000
ISO Number TPU 160304
Rake Positive
Rake Angle 0
Relief Angle 11
Coating Process CVD
Manufacturers Catalog Number TPU321
Primary Workpiece Material P
Included Angle 60
Cutting Direction Neutral
Insert Hand Neutral
Maximum Depth of Cut (mm) 5.00
Maximum Depth of Cut (Decimal Inch) 0.1969
Insert Holding Method Clamp
Shape Triangle
$14.11

2% Off All Online Orders
Use Code: 2%OFF

Best Price Guarantee - Email Us A Better Published Price and We'll Beat It