Flatter twist angle creates smaller chippings, ideal for drilling harder steels ie: stainless steel. FeaturesVersaDrive® TurboTip Impact drill bits are stepped tip bits that drill at twice the speed of standard bits without the need for pilot drilling while cutting a perfectly round hole. Impact wrench driven drill bits will transfer less torque then a conventional drill bit used in a rotary drill, meaning less fatigue for the operator. Suitable for drilling sheet metals, non-ferrous metal, steel, stainless steel, cast iron, brass and aluminium.

North Berwick High School, East Lothian "All received and mechanical department are happy with the bits. The impact wrench mechanism should not engage or impact when drilling, if this occurs, too great drilling pressure is being used and should be reduced. As major international supplier, Dormer insist on its products surpassing all relevant independant performance standards.As a DT Technician in the Technology Department at Millais School, my role here involves ensuring our department is well-equipped and functioning smoothly, which naturally leads me to rely on quality suppliers and efficient service. For effective use the increased hole size should be no greater than two thirds of the starting hole size. The drill bit conforms to the DIN 338 specification for twist drill dimensions, meaning you'll be able to reliably create standard hole sizes for fasteners and components.

HSS-Co cobalt twist drills from Heller are equipped to tackle the toughest drilling jobs in stainless steel and metal. An amazing experience so far 10/10 for service I must admit" - D Shah, Designed with Elegance UK "I have used Tilgear to supply us with goods since 2014 when I started as a Construction Technician.Drill Bits are ideal for drilling into cast iron, steel, alloyed and non-alloyed material up to 800N/mm². VersaDrive TurboTip drill bits have a patented non-slip, Hex shank suitable for use in any standard 1/2' drill chuck for cordless or pistol drills or used with a VersaDrive Rapid Lock adapter for use in a wide range of powertools such as Magnetic Drills. Featuring a Morse Taper Shank and constructed from High-Speed Steel (HSS), it's designed to deliver outstanding performance and durability.