Product reviews for Trend Counterbore 38 Dia x 34 DcS Hss Drilling Tools Drill Counterbores
Trend Counterbore 3/8 Dia x 3/4 Dc/S (Hss Drilling Tools / Drill Counterbores)
Extensively used for recessing bolt and screw heads.Supplied complete with a HSS 60 degree slow spiral drill.Fully adjustable, a hex key is supplied.Use at drilling speeds only.Not suitable for non-ferrous metals.When setting-up, ...