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12-Piece Titanium HSS Step Drill Bit Set, Metric Countersink & Cone Drills with 1/4” Hex Shank, Automatic Center Punch and Storage Case for Metal, Wood & Plastic
ENJOY THE FEATURES
【Step & Cone Drill Bits】Includes 3 titanium-coated step drill bits (4–12mm, 4–20mm, 4–32mm) and 1 cone drill (8–20mm). Each bit features laser-etched size markings for quick, precise hole measurement and smooth step transitions—ideal for sheet metal and DIY applications.
- 【Step & Cone Drill Bits】Includes 3 titanium-coated step drill bits (4–12mm, 4–20mm, 4–32mm) and 1 cone drill (8–20mm). Each bit features laser-etched size markings for quick, precise hole measurement and smooth step transitions—ideal for sheet metal and DIY applications.
- 【Countersink Drill Set】Comes with 6 high-precision countersink bits (6.3 / 8.3 / 10.4 / 12.4 / 16.5 / 20.5mm, 90° point). Each bit has three cutting edges for fast, clean, and chatter-free results—perfect for deburring, enlarging, or finishing holes in wood, plastic, or soft metals.
- 【Durable Titanium-Coated HSS】Crafted from premium high-speed steel with a titanium finish for extended lifespan, corrosion resistance, and reduced friction. The 1/4” hex shank fits securely in standard drill chucks and ensures stable, accurate drilling in metal, wood, and plastic.
- 【Multi-Drill Saw & Automatic Center Punch】The 6mm multi drill saw is compatible with drills, rotary files, and reamers for versatile cutting and shaping. The automatic brass center punch delivers a strong spring-loaded impact for precise hole starting—adjustable for different materials.
- 【Portable & Organized Storage Case】Comes in a reusable plastic storage box with foam inlay for secure placement and easy access. Compact, ergonomic design keeps bits organized, portable, and protected—ready for any workshop or job site.
| Set Name | 12-Piece |
| Number of Pieces | 12 |
| Country Of Origin | China |
| Included Components | dribit |
| Material Type | High Speed Steel (HSS) |
| Finish Types | Titanium |
| Shank Type | hex |
| Surface Recommendation | Metal, Wood, Plastic |
| Tool Flute Type | Spiral |
| Material | High Speed Steel (HSS) |
| Finish type | Titanium |
| Shank type | hex |
| Tool flute type | Spiral |
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