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Diamond Indexable Milling Inserts

Diamond-shape milling inserts have four sides of equal length and two acute (less than 90°) cutting points at opposite corners. Also known as rhombic inserts, they are used for circular, turn, shoulder, and face milling. These indexable inserts mount to a compatible toolholder, which attaches to a milling machine. They can be rotated (indexed) to expose a fresh cutting edge when the old one dulls. They can be replaced with new inserts of the same type or different types without removing the toolholder from the machine. Diamond milling inserts are differentiated by their nose angle measurements. Narrow cutting-point nose angles provide small cutting depths and decreased vibration while wide cutting-point nose angles provide large cutting depths and increased cutting force. Indexable milling tools require fewer tool changes than solid tools in high-volume metalworking and fabrication applications with high speeds, high feeds, and difficult-to-machine materials.

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Results per page :  16 | 32 | 48
DIAMOND MILLING INSERT, ½ IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, 0.1875 IN THICK
  • WIDIA
  • DIAMOND MILLING INSERT, ½ IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, 0.1875 IN THICK
  • Item # WID5903723
  • Mfr. Model # MDHW120408 WP25PM
  • EHC: EHC :

  • This diamond milling insert is made of carbide. It is designed for use with M900 series slotting mills. It is for use on nickel, stainless steel, steel, titanium, cast iron, hardened steel, medium. This M900 series diamond milling insert features a fractional inch measurement system, is 0.1875 inch thick, has a 1/32 inch corner radius, a right hand cutting direction, and has a AlTiN finish.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in multiples of 10 . Please update the quantity to proceed with checkout.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $25.89 / EACH

EHC: EHC :
DIAMOND MILLING INSERT, 5/16 IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, .125 IN THICK
  • WIDIA
  • DIAMOND MILLING INSERT, 5/16 IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, .125 IN THICK
  • Item # WID2022089
  • Mfr. Model # CPNT2522T THM
  • EHC: EHC :

  • This diamond milling insert is made of carbide. It is designed for use with M16 series slotting mills. It is for use on aluminum, brass, bronze, copper, magnesium, cast iron, nickel, titanium, and is for medium cutting. This M16 series diamond milling insert features a fractional inch measurement system, is 0.1250 inch thick, has a 1/32 inch corner radius, a neutral cutting direction, and has a bright (uncoated) finish.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in multiples of 10 . Please update the quantity to proceed with checkout.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $16.46 / EACH

EHC: EHC :
DIAMOND MILLING INSERT, ¼ IN INSCRIBED CIRCLE, 1/64 IN CORNER RADIUS, 0.0937 IN THICK
  • WIDIA
  • DIAMOND MILLING INSERT, ¼ IN INSCRIBED CIRCLE, 1/64 IN CORNER RADIUS, 0.0937 IN THICK
  • Item # WID2022086
  • Mfr. Model # CPNT2151T THM
  • EHC: EHC :

  • This diamond milling insert is made of carbide. It is designed for use with M16 series slotting mills. It is for use on aluminum, brass, bronze, copper, magnesium, cast iron, nickel, titanium, and is for medium cutting. This M16 series diamond milling insert features a fractional inch measurement system, is 0.0937 inch thick, has a 1/64 inch corner radius, a neutral cutting direction, and has a bright (uncoated) finish.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in multiples of 10 . Please update the quantity to proceed with checkout.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $15.22 / EACH

EHC: EHC :
DIAMOND MILLING INSERT, ½ IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, 0.1875 IN THICK
  • WIDIA
  • DIAMOND MILLING INSERT, ½ IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, 0.1875 IN THICK
  • Item # WID5903705
  • Mfr. Model # MDHW120408 WP40PM
  • EHC: EHC :

  • This diamond milling insert is made of carbide. It is designed for use with M900 series slotting mills. It is for use on stainless steel, steel, nickel, titanium, and is for medium cutting. This M900 series diamond milling insert features a fractional inch measurement system, is 0.1875 inch thick, has a 1/32 inch corner radius, a right hand cutting direction, and has a AlCrTiN finish.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in multiples of 10 . Please update the quantity to proceed with checkout.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $25.89 / EACH

EHC: EHC :
DIAMOND MILLING INSERT, ⅜ IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, 0.1563 IN THICK
  • WIDIA
  • DIAMOND MILLING INSERT, ⅜ IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, 0.1563 IN THICK
  • Item # WID5903708
  • Mfr. Model # MDHX09T308 WP35CM
  • EHC: EHC :

  • This diamond milling insert is made of carbide. It is designed for use with M900 series slotting mills. It is for use on cast iron, steel, stainless steel, medium. This M900 series diamond milling insert features a fractional inch measurement system, is 0.1563 inch thick, has a 1/32 inch corner radius, a right hand cutting direction, and has an Al2O3 finish.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in multiples of 5 . Please update the quantity to proceed with checkout.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $23.46 / EACH

EHC: EHC :
DIAMOND MILLING INSERT, ½ IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, 0.1874 IN THICK
  • WIDIA
  • DIAMOND MILLING INSERT, ½ IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, 0.1874 IN THICK
  • Item # WID2022095
  • Mfr. Model # CPNT120408T TTM08
  • EHC: EHC :

  • This diamond milling insert is made of carbide. It is designed for use with M16 series slotting mills. It is for use on steel, cast iron, stainless steel, medium. This M16 series diamond milling insert features a fractional inch measurement system, is 0.1874 inch thick, has a 1/32 inch corner radius, a neutral cutting direction, and has a bright (uncoated) finish.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in multiples of 10 . Please update the quantity to proceed with checkout.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $18.94 / EACH

EHC: EHC :
DIAMOND MILLING INSERT,0.6460
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $41.26 / EACH

EHC: EHC :
DIAMOND MILLING INSERT,0.6460
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $41.26 / EACH

EHC: EHC :
DIAMOND MILLING INSERT,0.6460
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $41.26 / EACH

EHC: EHC :
DIAMOND MILLING INSERT, 5/16 IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, .125 IN THICK
  • WIDIA
  • DIAMOND MILLING INSERT, 5/16 IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, .125 IN THICK
  • Item # WID2022090
  • Mfr. Model # CPNT080308T TTM08
  • EHC: EHC :

  • This diamond milling insert is made of carbide. It is designed for use with M16 series slotting mills. It is for use on steel, cast iron, stainless steel, medium. This M16 series diamond milling insert features a fractional inch measurement system, is 0.1250 inch thick, has a 1/32 inch corner radius, a neutral cutting direction, and has a bright (uncoated) finish.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in multiples of 10 . Please update the quantity to proceed with checkout.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $16.46 / EACH

EHC: EHC :
DIAMOND MILLING INSERT, ⅜ IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, 0.1563 IN THICK
  • WIDIA
  • DIAMOND MILLING INSERT, ⅜ IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, 0.1563 IN THICK
  • Item # WID2022338
  • Mfr. Model # MDHX4252 TTM08
  • EHC: EHC :

  • This diamond milling insert is made of carbide. It is designed for use with M900 series slotting mills. It is for use on steel, cast iron, stainless steel, medium. This M900 series diamond milling insert features a fractional inch measurement system, is 0.1563 inch thick, has a 1/32 inch corner radius, a neutral cutting direction, and has a bright (uncoated) finish.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in multiples of 10 . Please update the quantity to proceed with checkout.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $20.11 / EACH

EHC: EHC :
DIAMOND MILLING INSERT, 9.52MM INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, .1562 IN THICK
  • WIDIA
  • DIAMOND MILLING INSERT, 9.52MM INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, .1562 IN THICK
  • Item # WID2022092
  • Mfr. Model # CPNT09T308T TTM08
  • EHC: EHC :

  • This diamond milling insert is made of carbide. It is designed for use with M16 series slotting mills. It is for use on steel, cast iron, stainless steel, medium. This M16 series diamond milling insert features a fractional inch measurement system, is 0.1562 inch thick, has a 1/32 inch corner radius, a neutral cutting direction, and has a bright (uncoated) finish.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in multiples of 10 . Please update the quantity to proceed with checkout.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $16.56 / EACH

EHC: EHC :
DIAMOND MILLING INSERT, ⅜ IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, 0.1563 IN THICK
  • WIDIA
  • DIAMOND MILLING INSERT, ⅜ IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, 0.1563 IN THICK
  • Item # WID5903704
  • Mfr. Model # MDHX09T308 WP40PM
  • EHC: EHC :

  • This diamond milling insert is made of carbide. It is designed for use with M900 series slotting mills. It is for use on stainless steel, steel, nickel, titanium, and is for medium cutting. This M900 series diamond milling insert features a fractional inch measurement system, is 0.1563 inch thick, has a 1/32 inch corner radius, a right hand cutting direction, and has a AlCrTiN finish.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in multiples of 10 . Please update the quantity to proceed with checkout.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $23.46 / EACH

EHC: EHC :
DIAMOND MILLING INSERT, ½ IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, 0.1875 IN THICK
  • WIDIA
  • DIAMOND MILLING INSERT, ½ IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, 0.1875 IN THICK
  • Item # WID5903707
  • Mfr. Model # MDHW120408 WK15CM
  • EHC: EHC :

  • This diamond milling insert is made of carbide. It is designed for use with M900 series slotting mills. It is for use on cast iron, and is for medium cutting. This M900 series diamond milling insert features a fractional inch measurement system, is 0.1875 inch thick, has a 1/32 inch corner radius, a right hand cutting direction, and has an Al2O3 finish.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in multiples of 5 . Please update the quantity to proceed with checkout.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $25.89 / EACH

EHC: EHC :
DIAMOND MILLING INSERT, ⅜ IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, 0.1563 IN THICK
  • WIDIA
  • DIAMOND MILLING INSERT, ⅜ IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, 0.1563 IN THICK
  • Item # WID5903722
  • Mfr. Model # MDHX09T308 WP25PM
  • EHC: EHC :

  • This diamond milling insert is made of carbide. It is designed for use with M900 series slotting mills. It is for use on nickel, stainless steel, steel, titanium, cast iron, hardened steel, medium. This M900 series diamond milling insert features a fractional inch measurement system, is 0.1563 inch thick, has a 1/32 inch corner radius, a right hand cutting direction, and has a AlTiN finish.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in multiples of 10 . Please update the quantity to proceed with checkout.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $23.46 / EACH

EHC: EHC :
DIAMOND MILLING INSERT, ⅜ IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, 0.1563 IN THICK
  • WIDIA
  • DIAMOND MILLING INSERT, ⅜ IN INSCRIBED CIRCLE, 1/32 IN CORNER RADIUS, 0.1563 IN THICK
  • Item # WID5903710
  • Mfr. Model # MDHX09T308 WU35PM
  • EHC: EHC :

  • This diamond milling insert is made of carbide. It is designed for use with M900 series slotting mills. It is for use on nickel, stainless steel, steel, titanium, and is for medium cutting. This M900 series diamond milling insert features a fractional inch measurement system, is 0.1563 inch thick, has a 1/32 inch corner radius, a right hand cutting direction, and has a TiN finish.

    View more View less

    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • This product must be purchased in multiples of 10 . Please update the quantity to proceed with checkout.
Availability dates may vary based on the assortment of product in the cart and is not final until you complete your order. Check Availability:

Web Price If you have a User ID, sign in to view your account pricing. Your price may be different from the price displayed. : $23.46 / EACH

EHC: EHC :
Results per page :  16 | 32 | 48

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