COMOWARE 5PCS M35 Cobalt Step Drill Bit Set with 1/4" Hex Shank, Automatic Center Punch, Two Spiral Flute Impact Design, Ideal for Metal, Stainless Steel, Wood, Plastic
4.6 (117 items)
Limited Time SaleUS$18.86 cheaper than the new price!!
Free cash-on-delivery fees for purchases over $99
Product details
| Management number | 209972704 | Release Date | 2026/04/02 | List Price | US$12.58 | Model Number | 209972704 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- [M35 HSS Drill Bit] Made from high-speed M35 cobalt steel for exceptional heat resistance and durability. Effortlessly drills through stainless steel, metal, wood, plastic, and fiberglass without chipping, even during interrupted cuts.
- [Double Spiral Flutes] Dual grooves ensure rapid chip removal for faster, smoother drilling. The self-starting 118° split point reduces walking and enhances precision in thin materials while resisting wear.
- [Multi-Range Step Drill Set] Our 5-piece step drill set caters to diverse drilling needs with diameter ranges:3/16"–1/2" (6 steps), 1/8"–1/2" (13 steps), 1/4"–3/4" (9 steps), 3/16"–7/8" (12 steps), 1/4"–1-3/8" (10 steps). This versatile set eliminates the need for multiple drill bits, saving time and effort.
- [Hex Shank & Anti-Slip] 1/4" hex shank fits securely into all power drills, including quick-change chucks. Anti-slip hexagonal grip ensures stability and prevents wobbling during operation.
- [Portable & Customer Support] Perfect for home repairs, DIY projects, or light-duty tasks. Includes a compact storage case for easy organization. Backed by hassle-free customer support (contact us directly or via Amazon post-return window).
| Model | CNStepSpiral |
|---|---|
| Brand Name | COMOWARE |
| Shank Type | Hex |
| Unit Count | 1.0 Count |
| Point Style | Split Point |
| Finish Types | Titanium |
| Manufacturer | COMOWARE |
| Material Type | Cobalt, High Speed Steel (HSS) |
| Tool Flute Type | Spiral |
| Number of Flutes | 2 |
| Included Components | step drill bits |
| Cutting Angle String | 118 Degrees |
| Minimum Bore Diameter | 3.5 Millimeters |
| Surface Recommendation | Aluminum,Copper,Metal,Plastic,Stainless Steel,Wood |
Bestseller ranking
Step Drill Bits
Customers who viewed this product also viewed
Fishing Hats
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form