DRILL HEAD This RFQ was sourced on www.MFG.com in USA for Drilling Tools Drill Head made from SAE 4140. Approx 1.75" long x 1.125" Dia max. 4 Flutes. CarobNitride, Oil Quench, Draw to Rc 45-50 and Bead Blast finish. Buyer Information Industry City/Region Long Island City, New York Country USA RFQ RFQ Number 343140 Material Alloy Steel Technical Specifications Category Drilling Tools Dimensions Are you looking for suppliers (machine shops, fabricators, casters, molders, 3D printing, CNC machining, etc.) to provide manufacturing services for machine tool industry, automotive industry? For more information visit MFG.com. MFG.com performs a 5-point inspection on all engineered parts and RFQs to ensure quality and enhance your online quoting experience Drilling Tools: Drilling tools are used to cut straight holes through or into metals, plastics or wood. Drilling is generally slower than boring but produces more accurate dimensions. Drilling tools include manual drills, such as star drills, powered drills, and drill presses. Drill presses range from small precision drills used in jewelry making, to large industrial presses. Drill bits, the cutting tools used in drilling, range in diameter and hardness.