33PCS Allen Wrench Drill Bit Set,20 Piece 3.9"&13 Piece 6"Drill Bits for Impact Driver(Metric&Sae) with1/4"Extension Bar,3-Storage Case,Long Impact Driver Bit Set with Magnetic Tip and S2 Steel
Includes Size:1 x Magnetic Extension 13 x Torx Bit 5.9 Inch (TT7, TT8, TT9, TT10, TT15, TT20x2, TT25x2, TT27, TT30, TT35, TT40) 20 x Hex Bit 3.93 Inch (SAE 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 3/16", 7/32", 1/4", 5/16"; Metric 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 6mm, 7mm, 8mm) 3 x Storage Case
Set Includes: 20-piece 3.93-inch SAE metric hex head drill bit set, 60mm 1/4-inch extension bar, and 13-piece 6-inch hex drill bit set. Magnetic tip automatically grips screws, compatible with standard 1/4-inch impact tools for efficient assembly or disassembly.
Features: This set comes with a non-slip storage case with clearly labeled slots for quick identification and retrieval; the organized design simplifies tool management for mechanics and DIY users, while the enhanced rust-resistant coating enables long-term storage of these drill bits hex shank in humid environments.
Wide Application : Anti slip torque design ensures stable transmission . Meets user needs for drill bits of various specifications and lengths in home repairs , mechanical maintenance , appliance servicing , and screw removal or installation
Product Structure: Constructed from high-strength S2 alloy steel, these hex-shank drill bits deliver significantly enhanced impact resistance, optimized for impact wrenches with high torque tolerance and fracture resistance for heavy-duty applications like building frames and automotive chassis.