5Pcs/Set Anti Slip Magnetic Triangle Head Screwdriver Bit 1/4" S2 Steel Hex Shank Electric Power Tool Accessories 50mm

100% Brand New and High Quality.It made of high-strength S2 alloy steel, very durable.Toughness is good, hard to rupture and wearproof.Magnetic bits, in the installation can easily absorb screwsSuitable for installation in pneumatic screwdrivers, electric screwdriver, rechargeable drill, using the wind batch.Widely used power tools, electric screwdriver assembly, electronics industry, household appliances, precision instruments industry, furniture industry screw equipment.Material: S2 SteelHex Shank Size: 6.35mm (1/4")Bits specification: Δ18; Δ20; Δ23; Δ27; Δ3018 mean triangle’s height is 1.8mm20 mean triangle’s height is 2.0mm23 mean triangle’s height is 2.3mm27 mean triangle’s height is 2.7mm30 mean triangle’s height is 3.0mmTotal Length: 50mmPackage included:1 x 1.8mm Screwdriver Bit1 x 2.0mm Screwdriver Bit1 x 2.3mm Screwdriver Bit1 x 2.7mm Screwdriver Bit1 x 3.0mm Screwdriver Bit