GRENPRO Countersink Drill Bit Set, 15PCS Tapered Bits with 2 Plug Cutters
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- 【Upgraded Comprehensive 15-Piece Tool Set】This GRENPRO upgraded 15-piece complete countersink drill bit kit covers all essential accessories needed for diverse woodworking projects. The full set includes 7 tapered drill bits: 2pcs #4(7/64"), 2pcs #6(9/64"), 1pc #8(11/64"), 1pc #10(3/16"), 1pc #12(7/32"), 2pcs wood plug cutters(3/8" & 1/2"), 1pc Allen wrench, 2pcs depth stop rings(3/8" & 1/2"), 2pcs Phillips screwdriver bits(PH1 & PH2), as well as 1pc extension bit shaft
- 【Premium Nitride‐Treated High-Speed Steel Construction】Built with industrial-grade high-speed steel and professional nitride surface treatment, these woodworking countersink drill bits feature improved toughness and exceptional wear resistance. When compared with standard carbon steel drill bits available on the market, this set delivers up to 2X longer service life, ensuring stable performance and prolonged durability for daily woodworking applications
- 【Precise Depth Control】Equipped with adjustable depth stop collars, these countersink drill bits enable accurate control over pilot hole depth. This design guarantees consistent, uniform countersinking results across every workpiece, helping you achieve a polished, professional-grade finish for all woodworking projects
- 【Efficient Drilling & Flawless Finish】Designed with ultra-sharp cutting edges and a standard 82° countersink angle, these drill bits enable smooth and efficient drilling performance across both hardwood and softwood. The tapered pilot bits create clean, precise pilot holes for tight and secure screw placement. Boasting an all-in-one functional design that integrates drilling, countersinking and counterboring, this set effectively streamlines workflow and greatly improves overall working efficiency
- 【Wide Compatibility & Versatile Applications】This GRENPRO countersink drill bit set is ideal for diverse woodworking projects, including cabinetry, furniture making, hinge installation, drawer slides, shelf brackets and more—perfect for both professional craftsmen and DIY enthusiasts. Equipped with a standard 1/4" hex shank, it seamlessly fits impact drivers, power drills, hand drills and bench drills. For optimal cutting performance and precision when using the wood plug cutter, we recommend operating it with a bench drill. Self-centering bits aid in accurate alignment, while the countersink bits handle deeper pilot holes effortlessly
Estimated shipping
Select a product to estimate shipping.The GRENPRO Countersink Drill Bit Set is a comprehensive tool kit designed to streamline your woodworking projects. This set provides everything you need for precise countersinking and plug cutting, offering durability and efficiency for a variety of tasks.
Key Highlights
- Versatile Set: Includes 15 pieces, covering a range of hole sizes for different wood types.
- Durable Construction: Crafted from high-speed steel with a titanium nitride finish for increased wear resistance and longer tool life.
- Precise Cutting: Features a 82-degree cutting angle for clean and accurate countersinking.
- Convenient Accessories: Comes with plug cutters, depth stop rings, and screwdriver bits for a complete setup.
- Compact Storage: Includes a storage box for organized tool management.
Useful Facts
- Material: High Speed Steel (HSS)
- Finish: Titanium Nitride
- Shank Type: Hex
- Set Size: 15 Pieces
Good Fit For
- Woodworking enthusiasts
- DIY projects
- Furniture building
- General carpentry tasks
Product details
| Main Specification | |
|---|---|
| Manufacturer | Grenpro |
| Unit Count | 15 Count |
| Surface Recommendation | Wood |
| Shank Type | Hex |
| Tool Flute Type | Spiral |
| Brand | Grenpro |
| Cutting Angle String | 82 degrees |
| Included Components | Countersink Drill Bit Set（15pcs） |
| Number of Pieces | 15 |
| Material | High Speed Steel (Hss) |
| Finish Type | Titanium Nitride |
| Product information | |
| Number of Packs | 1 |
| Set Name | Countersink Drill Bit Set（15pcs） |
| Technical Details | |
| Part Number | 073042 |
| Model | 073042 |
| Material Type | High Speed Steel (HSS) |
| Number of Flutes | 2 |
| Style | |
| Finish Types | Titanium Nitride |
| Others | |
| Item Highlight | Magnetic Extension Bit Holder or 1/4" quick-change hex shank and storage box for woodworking or countersinking and plug cutting |
| Product Type | Countersink Drill Bits |