Counterbore - Fine | Guhring Size:4.3mm Combining a premium Cobalt High-Speed

Combining a premium Cobalt High-Speed Steel core (HSCO / HSS-Co) with a high-hardness Titanium Nitride (TiN) surface coating

BSPP (BSPF) Spiral Flute Taps are designed for machine tapping and are ideal for producing threads in blind holes

Elevate your threading game with the precision and quality of Guhring

clean holes (without the hassle)

Precision-crafted with steam-tempered steel

Counterbore - Fine | Guhring Size:4.3mm Combining a premium Cobalt High-SpeedGuhring counterbore features a design that provides precise, clean cuts. Made by a trusted industry expert, it offers reliable performance and increased efficiency. Upgrade your workmanship with this high quality tool. Counterbores are used to enlarge the opening of a hole to produce a flat bottom so socket head screws will fit flush with the surface. HSS TECHNICAL DATA Made from High Speed Steel Standard Din 373 Guhring No. 482