6 Pieces Countersink Drill Bit Set, M35 Cobalt HSS Countersink Drill Bits
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- MABLEVI countersink drill bits are crafted from M35 High-quality cobalt material. Superior strength, heat resistance, and durability.
- Five-flute design reduces vibration and removes chips better. It goes through like butter and leaves a very nice bevel on drilled holes.
- Precision grinding countersink drill bit set can be used to drill holes in stainless steel, carbon steel, iron, copper, aluminum, and most other metals as well as wood, plywood, etc.
- One-piece built solid 1/4" Hex Shank on all for positive drive and quick change. Each cutout is marked for the size of each bit.
- No more fumbling around looking for countersink bits! A sturdy box comes in 6 of the most popular drill sizes: 1/4"、3/8"、1/2"、5/8"、3/4"、5/16".
- Ideal counter sink tool for the toolbox. MABLEVI will repair and replace any defect, without charge, and without waiting.
Estimated shipping
Select a product to estimate shipping.MABLEVI’s 6-Piece Countersink Drill Bit Set is a versatile addition to your toolbox, designed for precision and durability. These bits are built to handle a variety of materials and drilling tasks, making them a reliable choice for both professionals and DIY enthusiasts.
Key Highlights
- Durable Construction: Crafted from M35 High-quality cobalt material for superior strength and heat resistance.
- Smooth Drilling: Five-flute design minimizes vibration and effectively removes chips, resulting in clean, precise holes.
- Versatile Material Compatibility: Works effectively on stainless steel, carbon steel, copper, aluminum, wood, and more.
- Quick & Easy Changes: Features a 1/4" Hex Shank for positive drive and fast bit changes.
- Clear Marking: Each cutout is clearly marked with the corresponding size for effortless selection.
Useful Facts
- Brand: MABLEVI
- Model: XS025-DB6pcs
- Set Includes: 6 countersink bits in sizes: 1/4", 3/8", 1/2", 5/8", 3/4", and 5/16".
- Material: M35 Cobalt HSS (Heat & Wear Resistant)
- Shank Type: Hex
Good Fit For
- Woodworking projects
- Metalworking tasks
- DIY repairs and installations
- General toolboxes
- Precision drilling applications
Product details





| Main Specification | |
|---|---|
| Surface Recommendation | Wood or Metal or Stainless Steel or Aluminum or Copper |
| Manufacturer | MABLEVI |
| Unit Count | 6 Count |
| Point Style | Countersink Point |
| Shank Type | Hex |
| Tool Flute Type | Spiral |
| Brand | MABLEVI |
| Included Components | 6-piece Countersink Drill Bit Set (1/4"、3/8"、1/2"、5/8"、3/4"、5/16") |
| Number of Pieces | 6 |
| Product information | |
| Number of Packs | 1 |
| Set Name | MABLEVI 6 Pieces Countersink Drill Bit Set |
| Technical Details | |
| Part Number | XS025-DB6pcs |
| Model | XS025-DB6pcs |
| Material Type | Carbon Steel |
| Number of Flutes | 5 |
| Style | |
| Finish Types | Cobalt |
| Others | |
| Item Highlight | Plastic or Wood or Storage Case or CO HSS Heat & Wear Resistant or 5-Flute Smooth Drilling or 82° Tip or 5+1 Multi-Size or Works on Metal |
| Product Type | Countersink Drill Bits |
| Minimum Bore Diameter | 0.25 inches |





