KATUR 100Pcs All Purpose Security Bit Set with Magnetic Extension Bit Holder, Metric and SAE Tamper Proof Hex Key Screwdriver, Including Torx, Hex, Star, Torq, Tri-Wing, and Spanner - BT-5105

• ★【100Pcs Security Bit Set】Heat treatment chrome-vanadium steel screwdriver bits with sand blasting in surface,rustproof, high hardness and good toughness. ★【High biting level】High biting level reduces damage to the screw bit, chamfered bit ends insert into fasteners more smoothly. ★【Function】Provides adjustable angles for maximum leverage, and reaches access to confined areas and close quarters. ★【Package】Including 100pcs screwdrive bits: 8pcs Phillips. 8pcs Pozi drive. 9pcs Slotted flat. 9pcs Torx star. 9pcs Tamper proof Torx star. 9pcs Metric Hex. 6pcs Tamper proof Metric Hex. 10pcs SAE Hex. 6pcs Tamper proof SAE Hex. 4pcs Square. 4pcs Spanner. 3pcs Torq. 4pcs Tri-Wing. 3pcs Clutch. 3pcs XZN Spline. 1pcs Wing nut driver. 1pcs Magnetic bit holder. 2pcs Socket adapters. 1pcs Bit adaptor. ★【Buy with Confidence】We offer "TWO YEAR" warranty on item(s) that confirm to be manufacturer defect.We'll respond within 24 hours on weekdays.(Please clamp the shaft in right place and necessary protective measures in woodworking processing.)