Irwin 10502693 12mm HSS TCT Tip Drill Bits

General description The IRWIN® HSS TCT Tip Drill Bit is a high-quality tool designed for precision drilling in hardened materials. It features a durable C2 carbide tip capable of drilling materials up to 50 Rockwell C hardness, making it suitable for use with stationary drilling machines on steel, cast iron, bronze alloys, and manganese alloyed steel. Technical specifications Diameter: 12.0mm Total length: 151mm Working length: 101mm Body material: Chrome Vanadium Steel, hardened to 56 Rockwell C Tip type: C2 Carbide Tip Maximum hardness capacity: 50 Rockwell C Compatibility and accessories Designed for use with stationary drill presses and drilling machines Installation Insert the drill bit into the drill chuck ensuring it is securely tightened Use appropriate safety gear and follow machine safety instructions during installation and operation Usage Use with suitable drilling machines for precise drilling in hardened steel and other tough materials Apply coolant, such as a 3-6%

The Irwin Metric TCT (Tungsten Carbide Tipped) Drill Bits offer precision drilling with stationary machines in hardened steel cast iron bronze alloys and manganese alloyed steel. The C2 Carbide Tip will drill hardened material up to a hardness of 50 Rockwell C and is four facetted ground for low drilling pressure and perfect centring. The body of the drill bit is made from Chrome Vanadium Steel hardened to 56 Rockwell C. A coolant should always be used when drilling with TCT twist drill bits. Irwin suggest the use of a 3- 6% emulsion. The coolant will extend the lifetime of the drill bit.Irwin HSS TCT tip drill bit. Specifications:Diameter: 12.0mm.Total length: 151mm.Working Length: 101mm.PTDIRW10502693