Step Drill Bit Set, 5PCS Four Spiral Flute Step Bits for Metal, 50 Sizes Titanium-Coated HSS Drill Bits with 1/4" Hex Shank for Stainless Steel Aluminum Wood Plastic
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$39.99
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by bergen-aesthetics.com
Free 30-day returns Details
Product details
| Management number | 215637150 | Release Date | 2026/04/12 | List Price | $16.00 | Model Number | 215637150 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【Four-Blade Precision for Effortless Drilling】TVWVT’s step drill bit set features four sharp blades, ensuring fast and smooth drilling through steel, aluminum, copper, and other tough materials—like a hot knife through butter!
- 【Titanium-Coated HSS for Superior Durability】Made from high-speed steel (HSS) with a titanium coating, these bits offer exceptional hardness, faster cutting on hard materials, and resistance to high temperatures and cutting forces for long-lasting performance.
- 【50 Sizes for Versatile Drilling Needs】This 5-piece set covers a wide range of diameters, from 3/16" to 1-3/8", making it perfect for various drilling tasks, from small precision holes to larger openings.
- 【Quick-Release & Efficient Chip Removal】The 1/4" hex shank and quick-release slot ensure secure attachment and easy bit changes. The four-flute design effectively removes chips, reducing clogging and improving drilling efficiency.
- 【Organized Storage & Clear Markings】Includes a handy storage case for easy organization and portability. Each bit features clear size markings for quick identification, saving you time on the job.
- 【Friendly Reminder】Due to high-speed rotation, the temperature of the drill bit will rise. It is recommended to add cutting oil or spray water to cool the drill bit during continuous operation, which can effectively extend the service life of the step drill.
| Model | TV-CG2055BL-5 |
|---|---|
| Brand Name | TVWVT |
| Shank Type | Hex |
| Unit Count | 1.0 Count |
| Finish Types | Cobalt Hss |
| Manufacturer | TVWVT |
| Material Type | Hss Cobalt |
| Item Dimensions | 7.48 x 1.97 x 5.51 inches |
| Tool Flute Type | Parabolic |
| Number of Flutes | 4 |
| Included Components | step drill bit |
| Cutting Angle String | 118 Degrees |
| Surface Recommendation | Aluminum, Stainless Steel, Metal, Wood, Plastic |
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Step Drill Bits
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