Zenit ZShA-12 (825806)

The Guhring No 651 Series HSS TiN Twist Drill Bit is a professional-grade jobber drill engineered for demanding metalworking applications. This straight shank metric drill features a titanium nitride more→coating that significantly enhances performance and extends tool life when working with challenging materials. Ideal for drilling steel and cast steel, alloyed and unalloyed grey cast iron, spheroidal iron, sintered powder metal, German silver and graphite, this drill delivers consistent, reliable results in professional workshop and fabrication environments. The high speed steel construction provides exceptional rigidity, whilst the TiN coating offers superior heat and wear resistance for extended …

Dry Diamond Core Bits combine a professional quality 1/2in BSP threaded core with premium 8mm fluted turbo cut diamond segments. They are manufactured to offer exceptional wear and speed of cut. The V more→-groove segments assist in clearing debris when in use. Ideal for use in plumbing, electrical and general building installations to cut clean holes in brick and concrete blocks. Suitable for rotary use ONLY! Must not be used on percussion/hammer mode. Features: 1/2in BSP threaded core with premium 8mm turbo cut segments V-groove segments assist in clearing debris V-groove segments assist in clearing debris Suitable for brick and concrete blocks Ideal for use in plumbing, electrical and general building …

Expert Quality Hss Drill Bits Manufactured To Din338 And Iso235/1 Specifications.PTDDRPDIR38818