10pc Kyocera GMM3020-040MS TN90 – External Grooving Insert (M-Class, General Purpose) Morse Taper 2 Medium Duty Live Centre M10 drawbar made from high-speed steel (HSS)

made from high-speed steel (HSS) to ensure exceptional performance in cutting

Specification Metric Imperial Workpiece Material(s) PMK — Thread Size UNF 1/4-28 1/4-28 Thread Form UNF 60° UNF 60° Thread Pitch 0

5 mm increments

burr-free edges

10pc Kyocera GMM3020-040MS TN90 – External Grooving Insert (M-Class, General Purpose) Morse Taper 2 Medium Duty Live Centre M10 drawbar made from high-speed steel (HSS)Kyocera GMM3020 040MS TN90 External Grooving Insert (10 pcs M Class, General Purpose) The Kyocera GMM3020 040MS TN90 is a precision engineered external grooving insert designed for stable cutting performance, smooth chip evacuation, and accurate groove formation. Part of the TN90 series, it provides excellent rigidity and repeatability during grooving operations, making it suitable for a wide variety of materials including steels, stainless steels,