3PCS Titanium HSS Step Drill Bit Set with 1/4" Hex Shank
- [Durable HSS Drill Bit] Crafted from HSS for extended lifespan compared to standard bits. Its titanium coating ensures effortless cutting through iron/aluminum sheets, plastic, wooden boards, and various metal plates. The design also features self-deburring during drilling to maintain bit cleanliness and efficiency.
- [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] This 3-piece kit tackles diverse drilling tasks with three precision ranges: 3/16"–1/2" (6 steps), 1/8"–1/2" (13 steps), and 3/16"–7/8" (12 steps). Ideal for projects requiring multiple hole sizes without switching tools.
- [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 post-return window).
Estimated shipping
Select a product to estimate shipping.The COMOWARE 3PCS Titanium HSS Step Drill Bit Set is a versatile tool for a wide range of drilling projects. This set offers precision and durability, making it a valuable addition to any workshop or DIY kit.
Key Highlights
- Extended Durability: Crafted from High-Speed Steel (HSS) with a titanium coating for longer tool life.
- Efficient Chip Removal: Double spiral flutes quickly clear chips, resulting in smoother and faster drilling.
- Precise Hole Sizes: Includes three step drill ranges (3/16"–1/2", 1/8"–1/2", and 3/16"–7/8") for various hole sizes.
- Reduced Walking & Wear: Features a 118° split point that minimizes walking during drilling, especially in thinner materials.
- Secure Grip: 1/4" hex shank provides a stable connection to power drills.
Useful Facts
- Brand: COMOWARE
- Set Contents: 3 Precision Step Drill Bits
- Material: High-Speed Steel (HSS) with Titanium Coating
- Shank Type: 1/4" Hex
- Cutting Angle: 118 degrees
Good Fit For
- Metalworking projects
- Working with wood and plastic
- DIY enthusiasts and hobbyists
- Automotive repair
- General workshop use
Product details
Specifications
| Main Specification | |
|---|---|
| Surface Recommendation | Wood, Plastic, Stainless Steel |
| Manufacturer | Comoware |
| Point Style | Split Point |
| Shank Type | Hex |
| Tool Flute Type | Spiral |
| Brand | Comoware |
| Cutting Angle String | 118 Degrees |
| Number of Pieces | 3 |
| Product information | |
|---|---|
| Number of Packs | 1 |
| Set Name | 3PCS Titanium HSS Step Drill Bit Set |
| Technical Details | |
|---|---|
| Part Number | CN-Step Spiral-3p |
| Model | a389bfb6-6d3a-4984-aa74-48b84b626a85 |
| Number of Flutes | 2 |
| Country of Origin | China |
| Style | |
|---|---|
| Finish Types | Titanium |
| Others | |
|---|---|
| Item Highlight | Plastic, Stainless Steel, Wood, Ideal for Metal, 118° split point，Automatic Center Punch, Two-Flute Impact Design |
| Product Type | Step Drill Bits |
| Minimum Bore Diameter | 0.5 centimeters |
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