1. CONNECT TO DRILL BIT: Simple to operate, attach the deburring external chamfering tool to the end of the power drill, use the lowest speed on the drill bit, and apply light pressure to deburr
2. NO HAND INJURIES OR SPARKS: Working for quickly repair damaged bolts and tighten nuts in place, no hand injuries, no sparks, no burrs
3. WIDE SIZE RANGES: Use speed of external chamfer tool for 0?400RPM, suitable for size from 3?19mm (1/8in?3/4in), powerful and practical
4. FOR VARIOUS MATERIALS: Effective on stainless steel, hardened steel, mild steel, copper, brass, aluminum, fiberglass, wood, plastic, etc.
5. STURDY MATERIAL: Shank is chrome vanadium steel material, housing adopt zinc alloy, and come with alloy steel tip, more sturdy and

Specification:
Item Type: External Chamfer Tool
Shank Diameter: 1/4in
Cutting Inner Diameter: 3-19mm (1/8-3/4in)
Material: Shank: Chrome vanadium steel, Housing: Zinc alloy, Blade: Alloy steel

Package List:
1 x External Chamfer Tool

Note:
Please pay attention to safety before use.