Groz K3-4Ms Hss Knurl 3/4in (D) x 1/4in (W) x 1/4in Hole Service Tools Overall Length: 254mm

Overall Length: 254mm

Supplied in a plastic case for safe storage

25 Set Screw W/Nut -Gr8

Meets Australian Standard (Ductwork for air-handling systems in buildings) AS4254-1

Groz K3-4Ms Hss Knurl 3/4in (D) x 1/4in (W) x 1/4in Hole Service Tools Overall Length: 254mmGZ12902 GROZ K3 4MS 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. Knurl