Wood Countersink Drill Bit Set, 5 Pcs Counter Sinker Drill Bit and 5Pcs Extra Pilot Drill Bit, 5/16" Round Shank, Replaceable Drill Bits and Wrenches
Counter sink bits Quick Details:
- Versatile Material Composition: Crafted from #45 Carbon Steel for the shank with an Alloy bit and High-speed steel to ensure durability and precision in woodworking applications.
- Comprehensive Set: Includes a 10-piece set with 5 countersink drill bits in sizes ranging from 2.8 x 10mm to 4.0 x 10mm, and 5 corresponding pilot drill bits.
- Customizable and Convenient: Features a 5/16" round shank type and adjustable depth countersink bits, allowing for easy control of drilling depth; 2 included hex wrenches make adjustments quick and effortless.
- Wide Compatibility: Compatible with lithium electric drills, hand drills, and bench drills.
- Perfect for Woodworking: Ideal for surface drilling and wood drilling applications, making it suitable for woodworking projects, DIY tasks, and home repairs.

Technical Specs
Material | #45 Carbon Steel shank, Alloy bit, High-speed steel |
Shank Type | 5/16" Round Shank |
Additional Accessories | 2 Hex Wrenches for Adjustment |
Not Suitable For | Metals or Steel Board |
Adjustability | Removable and Adjustable Depth |
Package Quantity | 10 Pieces |
Set Composition | 10 Pieces Set (5 Countersink Drill Bits + 5 Pilot Drill Bits) |
SIZE:

![]() AdjustableEach bit comes with a removable and adjustable depth stop, enabling precision work and preventing any damage to the workpiece. | ![]() Easy to UseThe 5/16" round shank is compatible with many drill chucks for an easy attachment. Ideal for surface drilling and wood drilling applications, making it suitable for woodworking projects, DIY tasks, and home repairs. | ![]() VersatilityThe set comes in varied sizes featuring countersink bits of 2.8 x 10mm, 3.0 x 10mm, 3.2 x 10mm, 3.5 x 10mm, and 4.0 x 10mm, which allows for flexibility in drilling and countersinking operations and a broad range of woodworking tasks. |
Package and Delivery:
1. PVC bag,PVC pouch,Blister Card,Plastic Tube,others can be according to your requirements.
2. Delivery:By express,Air,Sea
3. 20-30days after your deposite.

