Between 23/11/20 - 3/1/21, our main carrier DPD will be suspending premium delivery services. Pre 10.30am and 12pm deliveries will not be available during this time. We are sorry for any inconvenience. Read full statement here
  • Free Delivery on Orders Over £75 ex vat*
    *View Terms & Conditions

  • The BEST Technical Advice in the Industry
    Call Our Tech Team on 01924 869 615

TNMM-GR Carbide Turning Inserts (Roughing Chipbreaker) - Korloy

(TNMM-GR)

Starting at £8.88 £7.40

The TNMM-GR series carbide turning inserts have a Triangular shape and a Negative insert geometry. This insert has a GR chipbreker designed for Roughing applications. Korloy's range of turning inserts are made from a fine carbide substrate for excellent toughness and performance.
  • P
  • M
View Products
ISO Code l (Length) d t (Thickness) d1 r (Radius) Grade Accessories Stock Price (ex VAT) Qty Action
TNMM220412 22 12.7 4.76 5.16 1.2 NC3030 (General Steel & Stainless Steel)
Approx. 3 days. Subject to availability
£8.88 £7.40

ISO Code TNMM220412
l (Length) 22
d 12.7
t (Thickness) 4.76
d1 5.16
r (Radius) 1.2
Grade NC3030 (General Steel & Stainless Steel)
- +
1-02-026367
More Information
TNMM220416 22 12.7 4.76 5.16 1.6 NC3030 (General Steel & Stainless Steel)
Approx. 3 days. Subject to availability
£8.88 £7.40

ISO Code TNMM220416
l (Length) 22
d 12.7
t (Thickness) 4.76
d1 5.16
r (Radius) 1.6
Grade NC3030 (General Steel & Stainless Steel)
- +
1-02-027216
More Information
Features & Benefits
  • TNMM style / Triangular shaped insert design
  • Negative style Insert.
  • GR Chipbreaker - For Roughing turning & boring applications with longer tool life and higher metal removal rates.
  • 0° relief angle.
  • Korloy's Turning Inserts are made from a fine carbide substrate for high wear resistance and tool life.
  • Specification
    Specification
    Product Range Carbide Turning Inserts
    Brand Korloy
    Chipbreaker GR (Roughing)
    Insert Style TNMM
    Relief Angle
    Insert Geometry Negative
    Applicable Materials Stainless Steel, Steel
    Shape - Degrees Triangular
    Cutwel Sku TNMM-GR
    Product Questions
    Downloads & Cutting Data
    Downloads