Titanium Coating Twist Step Drill Bits for Manual Pocket Hole Jig Master System 8-4/9-5/10-5/10-6/12-8mm Woodworking Tool Description: Titanium Coating Twist Step Drill Bits for Manual Pocket Hole Jig Master System 8-4/9-5/10-5/10-6/12-8mm Woodworking Tool Specifications: Product Name Titanium Coating Twist Step Drill Bits Material HSS 4241 Color Titanium Coating Small Blade Length 18mm Type Titanium-plated 8-4 Titanium-plated 9-5 Titanium-plated 10-5 Titanium-plated 10-6 Titanium-plated 12-8 Quantity 1 Pc Titanium-plated 8*4 Or 1 Pc Titanium-plated 9*5 Or 1 Pc Titanium-plated10*5 Or 1 Pc Titanium-plated10*6 Or 1 Pc Titanium-plated12*8 Type Small blade diameter Small blade length Large blade diameter Long blade Shank diameter Total length 8*4 4 18 8 58 8 117 9*5 5 18 9 63 9 125 10*5 5 18 10 68 10 133 10*6 6 18 10 68 10 133 12*8 8 18 12 88 12 150 Features: - Scope of application: aluminum-plastic profiles, aluminum alloys, all kinds of wood, copper, all kinds of cast iron, ecological wood, plastics. - Suitable for step punching of all kinds of sliding doors and plastic steel windows, all kinds of cast iron, countersunk screws. - Standard 18mm small blade, sharp and durable, not easy to break, and will not have burrs when used on various types of wood. - Adopt new technology for quenching, aluminum alloy does not stick to the knife. Package Included: 1 Titanium-plated Drill Bit (Optional) _x000D_