Step Drill Bit Set, 1/8" - 7/8" (3PCS) Four Spiral Flute Step Bits for Metal, 34 Sizes Titanium-Coated HSS Drill Bits with 1/4" Hex Shank for Stainless Steel Aluminum Wood Plastic
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Product details
| Management number | 216588492 | Release Date | 2026/04/19 | List Price | $12.80 | Model Number | 216588492 | ||
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- 【Cobalt HSS Step Drill】Cobalt high-speed steel has high hardness and wear resistance. Its toughness and bending strength exceed standard high-speed steel, making this stepped drill very suitable for cutting harder materials.
- 【AlTiN Coating】The step drill bit is coated with aluminum titanium nitride, which has a hardness of 58-63HRC. Its industrial-grade structure ensures durability and longevity. It possesses heat resistance, wear resistance, and corrosion resistance, along with high adhesion and low friction. This results in a longer lifespan for the drill bit
- 【Four Spiral Flute Designs】Four-slot step drill bit provides excellent stability, improving accuracy and cutting speed. It is suitable for various occasions, and can quickly and smoothly drill holes of different diameters. It is applicable to materials such as stainless steel, aluminum, wood, plastic sheets, copper, and other metal plates
- 【Widely Used】Suitable for multiple scenarios, and is able to drill holes of a variety of diameters quickly and smoothly, which on materials such as stainless steel, aluminum, wood, plastic board, copper, and other metal sheets
- 【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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