Stavr DA-18 D

The IRWIN® Speedhammer Quad Drill Bit is ideal for drilling plug and anchor holes in masonry all types of stone and concrete. Its 4-cutter geometry drills a more concentric hole for the best fix more→ing retention. The full head carbide tip offers the highest levels of drilling life and durability. A unique bonding system connects the solid carbide head to the 4-flute spiral. This design provides faster more efficient dust removal. The specially engineered grooves are designed to minimise friction resulting in increased speed and longer life. Manufactured in Germany with premium steel. Meets PGM standards for drill bits used for anchor fixing.This IRWIN® Speedhammer Quad Drill Bit has …

The Guhring No 16 is a professional-grade 29-piece HSCO drill bit set covering imperial sizes from 1/16" to 1/2" in 1/64" increments. This comprehensive set features straight shank twist drill bits ma more→nufactured to DIN 338 Type N standards, delivering precision drilling performance for demanding metalworking applications. Constructed from high-speed cobalt steel (HSCO) and manufactured in Germany using quality German steel, these drill bits feature a steam-tempered surface finish that enhances durability and heat resistance during drilling operations. The 118° point angle provides optimal penetration and chip evacuation when working with ferrous metals and cast iron materials. This drill set i…

The MAK4 is a premium SDS Max drill bit with a dynamic 4 cutter head. It has a symmetrical head geometry with centering tip which helps to limit the effects of rebar collision, with shortened spiral w more→indings and conical shaped dust tracks for extra fast material removal. The MAK4 significantly raises the performance parameters of drilling speed and life expectancy, considerably reducing the cost per hole. Ideal for concrete, stone, masonry, engineering brick, fixings & anchors. Features & Benefits • Premium SDS Max drill bit with a dynamic 4-cutter head • Symmetrical head geometry with centering tip • Shortened spiral windings and conical shaped dust tracks for extra fast material …