15-Piece Countersink Drill Bit Set, with 2PC Wood Plug Cutters
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- 15PC Countersink Drill Bit Set: Includes 5pc countersink drills(12#, 10#, 8#, 6#, 4#), 2pc replacement drills(6#, 4#), 2pc tapered wood plug cutters(1/2’’, 3/8’’), 2pc depth stop rings(1/2’’, 3/8’’), 2pc screwdriver bits(PH1, PH2), 1pc aleen key and 1pc extension bit to meet various woodworking needs
- Fast & Clean Cutting: 82° High-Speed Steel countersink drill bits deliver clean, fast cuts. Four-flute countersink bits provide faster, smoother cutting; minimize chip build-up for efficient and precise countersinking
- Adjustable Depth Control: Features adjustable countersink depth and 2 depth stop rings for precise drilling control, preventing over-penetration and ideal for fine woodworking projects
- Durable Nitride-Treated HSS Material: Made from nitride-treated high-speed steel for enhanced toughness and wear resistance, keeping bits sharp through repeated use and extending tool life
- Professional Woodworking Applications: Designed for woodworking tasks like furniture assembly and DIY projects, ensuring clean drilling and maximum efficiency, perfect for home and workshop use
Estimated shipping
Select a product to estimate shipping.This Rongda 15-Piece Countersink Drill Bit Set is a versatile addition to any woodworker's toolkit. It provides a comprehensive solution for creating clean, precise holes for screws and other fasteners, streamlining your woodworking projects.
Key Highlights
- Precise Countersinking: Includes a range of countersink drill bits (12#, 10#, 8#, 6#, 4#) to suit various hole sizes.
- Clean & Efficient Cuts: High-Speed Steel (HSS) with a 82° cutting angle delivers fast and smooth results with minimal chipping.
- Adjustable Depth Control: Features adjustable depth and depth stop rings for accurate and controlled drilling.
- Durable Construction: Made from nitride-treated HSS for increased toughness and long-lasting performance.
- Complete Set: Comes with additional replacement drills, wood plug cutters, screwdriver bits, and a storage case.
Useful Facts
- Material: High Speed Steel (HSS) with Titanium Nitride Finish
- Shank Type: Hex Shank (1/4")
- Brand: Rongda (RC0003)
- Set Includes: 15PC Countersink Drill Bit Set, 2PC Wood Plug Cutters, 2PC Screwdriver Bits, 2PC Depth Stop Rings, 1PC Aleen Key, 1PC Extension Bit
- Item Weight: 15.2 ounces
Good Fit For
- DIY Woodworking Projects
- Furniture Building
- Cabinet Making
- General Woodworking Repairs
Product details





| Main Specification | |
|---|---|
| Manufacturer | Rongda |
| Unit Count | 15 Count |
| Surface Recommendation | Wood |
| Shank Type | Hex |
| Tool Flute Type | Spiral |
| Brand | Rongda |
| Cutting Angle String | 82 degrees |
| Included Components | 15PC Countersink Drill Bit Set |
| Number of Pieces | 15 |
| Material | High Speed Steel (Hss) |
| Finish Type | Titanium Nitride |
| Item Weight | 15.2 Ounces |
| Product information | |
| Number of Packs | 1 |
| Set Name | 15-Piece Countersink Drill Bit Set |
| Technical Details | |
| Part Number | RC0003 |
| Model | RC0003 |
| Material Type | High Speed Steel (HSS) |
| Number of Flutes | 4 |
| Style | |
| Finish Types | Titanium Nitride |
| Measurements | |
| Item Dimensions | 5.9 x 4 x 1.8 inches |
| Others | |
| Item Highlight | Magnetic Extension Bit Holder or Adjustable Tapered Counter Sink Drill Bits or 1/4" Hex Shank for Woodworking or with Storage Case |
| Product Type | Countersink Drill Bits |






