Bohrcraft Tap and Die TL Tialn, HSS-Co 5% Type U HSS Twist Drill DIN 1897 9.0 mm in BC Quadro Pack – Profi Plus, 12620300900

Multiple range DIN 1897 drill bits e (Co 5) Type U TL Cobalt alloy<br/> TiAlN Coated<br/> More range drill bit with high thermal stability. Reinforced<br/> Drill Bit core and parabolisch geformte ground flutes for better chip extraction.<br/> For unalloyed and alloyed steels, Hochchromlegierte steels such as V2 A and V4 A,<br/> Rust and acid resistant steels (up to 1200 N/mm² strength).<br/> Ideal for drilling of central and Langspanenden materials.<br/> Covers in wide areas, Type N, H and w.<br/>