[DETAIL] Features: 100% brand new and high qualityBorer Drill. Precision ground for heavy use and easily resharpened, they can enlarge existing holes with ease and can bore any arc of a circle. Carbide tip is specially designed to through hole cleanly in end grain and thin stock, great for boring concealed hinges and door clocks. It is far safer and more accurate to use this drill bit in a drill press. brocas para metal  drill bit set router bits for woodworking  tools ferrament Detaild specification, pls check following photos. Package include: 1PC x Router Bit Hinge Boring Bit Typically used to fit cantilever hinges Tungsten Carbide tipped wood boring tool for clean accurate flat bottom Recess hole Hexagonal shank facilitates a firm chuck grip Compctible devices: Electric Drill,Cordless Drill,Electric bench drill,Row drilling machine Used for Laminate,MDF,Veneered  plywoods,Hardwoods,Softwoods Tungsten Carbide Blades: Sharp Edges & Effective Cutting High Strength Steel: Resistance to Fatigue andAbrasion Non-stick Teflon Coating: Heat,Rust and Corrosion Resistance Quick-fit Shank: Preventing bits from slipping improving working efficiency lock firmly Note: Color that you placed will be first choice to delivery. But if it is out of stock, other colors will be replaced. Please read this note as carefully as you can when you place an order. Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding. [ATTRIBUTES] - Hign-concerned Chemical: None - Brand Name: SELF OPT - Origin: Mainland China - Hign-concerned Chemical: None - Brand Name: SELF OPT - Origin: Mainland China - Certification: None - Model Number: KZ148 - DIY Supplies: Woodworking - Material: Tungsten Carbide - Type: Core Drill Bit - Use: Wood Drilling