About this item

• MULWARK ALLEN DRILL BITS - All MulWark tools are without any defects in materials and workmanship for as long as you own the product, you may return this product with original purchase receipt or choose to get a replacement.
• Industrial Grade Quality- The hex drill bits are made from S2 steel material in a matt rust-resistant finish with labelled size marks & magnetic tips. Strong magnetic helps to keep nuts and bolts stuck to them. Improve your work efficiency with the hex drill bit set. The maximum torsion force of bits is 180-200N and the hardness of bits is 57-59HRC
• Usage Versatility - The long impact torx & hex bit set fits for electric screwdriver, hand screwdriver, electric drills & air drills. Ideal for working on vehicles, bicycles & furniture. Assembling/repairing your furniture in an easy way.
• High Precision - Each edge of this allen drill bit set can accurately lock screws, with no damage to the screw and the screwdriver head. The drill screwdriver bits can be easily inserted into any 1/4-inch hex shank power drill and hand tool
• Comprehensive Bit Sizes - This 33-piece set of Allen key drill bits includes the following dimensions: 11 pieces in SAE sizes of 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16"; 11 pieces in Metric sizes of 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 5.5mm, 6mm, 7mm, 8mm; and 11 pieces of Tamperproof Torx sizes TT6, TT7, TT8, TT9, TT10, TT15, TT20, TT25, TT27, TT30, TT40.