14 Pcs Countersink Drill Bit Set, self-Locking Device Quick-Adjust

Key features

• Product Upgrade, Self-Locking DeviceThis countersink drill bit features a reliable self-locking device that enables quick adjustment of countersinking depth. countersink drill bits locks securely during drilling to prevent unintended depth shifting.
• TCT Edges & HSS M2 Pilot BitThis countersink drill bit set has TCT cutting edges and HSS M2 pilot bit. Sharp TCT edges drill faster with clean, burr-free results. HSS M2 pilot bit resists bending & breaking,ideal for screws fitting 82-degree imperial (U.S.) standards.
• All-in-One Package5 precision drill bits with matched TCT edges: 1/8"×3/8", 9/64"×3/8", 5/32"×3/8", 11/64"×1/2", 3/16"×1/2". Includes L-wrench, PH2 bit, 80-180 grit sandpaper, 2 wood clamps & compact box.,this countersink drill bit set for wood portable and easy to store.
• Use in Multiple Scenarioscountersink drill bit set is compatible with MDF, particle board, plywood, softwood and hardwood, drill bit set works perfectly for furniture assembly, cabinet installation, deck building. Comes in color box, ideal gift for husband or friends.
• Built-in Ball Bearing Aluminum Alloy Stop Collarcountersink drill bit with Aluminum stop ring with precision ball bearings stops spinning on wood contact, with a larger load-bearing surface than plastic counterparts,Prevents over-drilling and friction burns.

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