5-Pc Countersink Drill Set with Depth Stop & Ball Bearing
5-Pc Countersink Drill Set with Depth Stop & Ball Bearing
5-Piece Countersink Drill Set with Depth Stop & Ball Bearing
Achieve perfectly flush screws and clean, professional countersink holes every time with this 5-Piece HSS-M2 Countersink Drill Set. Designed for woodworkers, cabinet makers, and DIY enthusiasts, this complete kit features a precision aluminum depth stopper with ball bearings, five interchangeable drill tips, and everything you need to tackle a wide range of woodworking tasks with confidence.
Why Choose This Countersink Drill Set?
- Complete 5-Piece Kit: Includes 5 replaceable HSS-M2 high-speed steel cutting tips (3.2 / 3.6 / 4.0 / 4.4 / 4.8 mm), an aluminum depth stopper, a screwdriver bit, an Allen wrench, and a compact storage box — everything you need right out of the box.
- Premium HSS-M2 High-Speed Steel: Each drill tip is crafted from durable 6542 HSS-M2 steel with pre-drilled helical grooves for effective chip removal and a smooth 82° countersink finish on every hole.
- Precision Ball Bearing Depth Stopper: The aluminum stopper with integrated ball bearings halts drilling the instant it contacts the workpiece surface — preventing surface scratches and guaranteeing consistent, precise drilling depth every time.
- Laser-Engraved Adjustable Scale: Clear, permanent laser-engraved depth markings on the stopper allow for quick, accurate depth adjustments using the included Allen wrench — no guesswork required.
- 1/4-Inch Hex Shank: The universal 1/4" hex shank fits most standard drills and drill drivers, making tool changes fast and effortless.
- Versatile Material Compatibility: Ideal for wood, MDF, plywood, particleboard, and plastics — delivers clean, sharp holes perfect for furniture making, cabinetry, and general woodworking.
- Portable Storage Box: All components are neatly organized in a durable red plastic storage box with hanging holes — lightweight, compact, and easy to carry to the workshop or job site.
Specifications
| Material | HSS-M2 High-Speed Steel (tips) / Aluminum Alloy (stopper body) |
| Number of Cutting Tips | 5 Pcs (3.2 / 3.6 / 4.0 / 4.4 / 4.8 mm) |
| Shank Type | 1/4 Inch Hex Shank |
| Countersink Angle | 82° |
| Main Body Dimensions | 65 × 30 mm |
| Storage Box Dimensions | 11 × 17 × 4 cm |
| Color | Red |
| Country of Origin | Made in China |
What's in the Box?
- 1 × Countersink Depth Stopper (Aluminum)
- 5 × Replaceable HSS-M2 Cutting Tips
- 1 × Screwdriver Bit
- 1 × Allen Wrench
- 1 × Red Plastic Storage Box
Important Notes
Due to manual measurements, please allow a tolerance of 1–3 cm (0.4–1.18 inches). Colors may appear slightly different from product images due to lighting and screen variations.
For more guidance on safe workshop tool practices, visit the OSHA Woodworking Safety Resource.
Frequently Asked Questions
Q: What drill tip sizes are included in this countersink drill set?
A: The set includes five replaceable HSS-M2 high-speed steel cutting tips in the following diameters: 3.2 mm, 3.6 mm, 4.0 mm, 4.4 mm, and 4.8 mm — covering a wide range of common screw sizes for woodworking and cabinetry projects.
Q: What materials can I use this countersink drill set on?
A: This countersink drill set is suitable for use on wood, MDF, plywood, particleboard, and plastics. It is specifically designed for woodworking applications and delivers clean, sharp countersink holes across all of these materials.
Q: How does the ball bearing depth stopper work?
A: The aluminum depth stopper features an integrated ball bearing mechanism that stops the drill tip the moment the stopper contacts the workpiece surface. This prevents over-drilling, protects the wood surface from scratches, and ensures a consistent, precise countersink depth on every hole.
Q: Is the 1/4-inch hex shank compatible with standard drills?
A: Yes. The 1/4" hex shank is a universal standard that fits the vast majority of cordless drills, drill drivers, and drill presses available today, making this countersink set easy to use with tools you already own.