Feature

●Uses: Steel/ironwork, wood, light alloy, synthetic resin, concrete, concrete, block, mortar, tile, brick
●Specifications: For rotating, charging drills
●Set Includes: Steel/0.12, 0.13, 0.14, 0.25, 0.20, 0.20 inches (3.0, 3.2, 3.5, 4.2, 5.0, 6.0, 6.4 mm)
●Material: (Steel) Drill blade: HSS steel titanium coating, hexagonal shaft: S45C, (concrete) drill blade: SC45+ carbide chip, hexagonal shaft: S45C
●Shaft Diameter: 0.25 inches (6.35 mm)
●Blade Angle: 135 degree


Description

Squeezing holes quickly