3/4/5/7PCS 1/4" Hex Shank Three-point Woodworking Special Drill Bit 3.0mm-10mm HSS Perforating Electric Drill Rotary Head

Product name: Hexagonal handle three-point woodworking drill
Material: high speed steel
Product features:
1, compared with the ordinary three-point woodworking drill, equipped with quick change hexagonal handle, handle diameter 6.35mm (1/4 "), more stable clamping, more convenient replacement.
2, 3/4/5/6mm handle head using pins, 7/8/10mm for one forming hex handle, the product than the traditional stamping fixed handle head concentricity better and more durable, will not play off the handle.