Countersink Drill Bit Set for Wood, 5 Pcs, Adjustable Depth Stop
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- DRILL+ COUNTERSINK IN ONE STEP: Tapered pilot hole and matching countersink stay aligned so screws seat clean and centered—fewer bit changes, cleaner joints for woodworking projects.
- REPEATABLE DEPTH CONTROL: Adjustable depth stop collar helps you set consistent countersink depth across multiple boards—ideal for cabinetry, furniture, trim work, shelving and decking.
- FAST 1/4" HEX QUIGCK-CHANGE: Fits most drills and drivers with a 1/4" hex chuck for faster swaps at the bench or on site; secure fit for everyday woodworking.
- CLEAN CUTTING IN WOOD MATERIALS: Sharp tapered flutes support smooth drilling and chip evacuation in softwood/hardwood, and work well on plywood and MDF for a cleaner finish.
- 5 COMMON SCREW SIZES + CLEAR USE GUIDANCE: Includes #4/#6/#8/#10/#12. For best results, drill at a steady speed and clear chips periodically. Not for metal or masonry.
Estimated shipping
Select a product to estimate shipping.This Aertyzeen Countersink Drill Bit Set is a versatile tool for any woodworking project. It combines a tapered pilot hole and countersink into a single bit, streamlining your process and delivering professional-looking results.
Key Highlights
- Simplified Assembly: Drill a pilot hole and countersink simultaneously, reducing the need for multiple bits.
- Consistent Depth: The adjustable depth stop ensures accurate and repeatable countersink depths for consistent results.
- Quick and Easy Changes: Features a 1/4" hex quick-change system for fast bit swapping with most drills and drivers.
- Clean Cuts: Sharp flutes effectively evacuate chips, creating clean and precise countersinks in wood.
- Complete Set: Includes five common screw sizes (#4-#12) for a wide range of woodworking applications.
Useful Facts
- Material: High Speed Steel (HSS)
- Finish: Black Oxide
- Shank Type: Hex
- Brand: Aertyzeen
- Flute Type: Spiral
Good Fit For
- Cabinetry and Furniture Building
- Trim Work and Molding
- Shelving and Decking Projects
- DIY Woodworking Enthusiasts
- General Woodworking Repairs and Maintenance
Product details






| Main Specification | |
|---|---|
| Included Components | Hex Key or Drill Bit Set |
| Manufacturer | Aertyzeen |
| Unit Count | 5 Count |
| Surface Recommendation | Engineered Wood |
| Shank Type | Hex |
| Tool Flute Type | Spiral |
| Brand | Aertyzeen |
| Number of Pieces | 5 |
| Material | High Speed Steel (Hss) |
| Finish Type | Black Oxide |
| Item Weight | 5.7 ounces |
| Product information | |
| Number of Packs | 1 |
| Set Name | Aertyzeen 5PCS Tapered Countersink Drill Bit Set |
| Technical Details | |
| Part Number | 6542# |
| Material Type | High Speed Steel (HSS) |
| Number of Flutes | 2 |
| Style | |
| Finish Types | Black Oxide |
| Others | |
| Item Highlight | Shelves or Trim or 1/4 in Hex Shank or HSS or tapered pilot hole for #4-#12 screws or ideal for cabinets or and DIY woodworking |
| Product Type | Countersink Drill Bits |







