20PC Hex Hex Wrench Drill Bit Set 2.3Inch Long 1/4Inch Diameter Quick Release Shank Magnetic Screwdriver Bit Set

20PC Hex Hex Wrench Drill Bit Set 2.3Inch Long 1/4Inch Diameter Quick Release Shank Magnetic Screwdriver Bit Set leírása

WELL-EQUIPPED BITS SIZE - 20 piece hex driver/ Hex drill precise bits in the following size: 10 PC SAE of 5/64inch, 3/32inch, 7/64inch, 1/8inch, 9/64inch, 5/32inch, 3/16inch, 7/32inch, 1/4inch, 5/16inch and 10 PC Metric of 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm
INDUSTRIAL GRADE QUALITY - The hex drill bits are made from S2 steel material in a matt rust-resistant finish with labeled size marks & magnetic tips. Two portable rubble strips store in a durable plastic case: one packs bits in SAE, another packs bits in Metric
EXPERIMENT TESTS - The bits have experienced torsion and hardness test. The results of tests show that the maximum torsion force of bits are 180-200N and the hardness of bits are 57-59HRC. The high torsion and proper hardness avoid the bits break and wear
USAGE VERSATILITY - 1/4 inch quick release hex shank driver bits fit for electric screwdriver, hand screwdriver, electric drills & air drills. Perfect for working vehicles, bicycles & furniture. Assembling/repairing your furniture in an easy way

colour: silver
Material: alloy steel

Package Contents:
20 x hex driver