Groz K3-4Ml Hss Knurl 3/4in (D) x 1/4in (W) x 1/4I 86114 Suitable for cleaning and cutting

Suitable for cleaning and cutting threads on mild steel and aluminium

1/2” Drive 5” (127mm) & 10” (254mm) Wobble Extention

25mm Diameter Shank

Heat-treated socket bases provide lasting durability

Thread 7/8" UNC

Groz K3-4Ml Hss Knurl 3/4in (D) x 1/4in (W) x 1/4I 86114 Suitable for cleaning and cuttingGZ12900 GROZ K3 4ML HSS KNURL 3 4IN (D) X 1 4IN (W) X 1 4IN HOLE HSS Knurls Manufactured from High Speed Steel. Fully hardened to over 60 HRC. Knurls have perfectly formed short teeth. Faces are chamfered on both sides to produce burr free work of uniform precision. Left hand knurling is produced by right hand knurls and right hand knurling is produced by left hand knurls. Diamond knurling is produced by using right and left hand knurls in pairs.