COMOWARE M35 Cobalt Step Drill Bit, 4 Spiral Flute, Step bit with 3/8" Hex Shank, 12 Sizes (3/16" to 7/8"), Steps bits for Metal, Stainless Steel, Aluminum/Wood/Plastic, Unibit for Electricians & DIY
Product details
| Management number | 219061371 | Release Date | 2026/05/03 | List Price | $8.00 | Model Number | 219061371 | ||
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| Category | |||||||||
- M35 Cobalt HSS Step Drill - M35 High-speed steel material ensures a longer service life.This unibit step drill bit features advanced heat/corrosion/rust resistant coating, specially engineered for demanding metal drilling applications.
- Four Spiral Flutes stepped drill bit - This design delivers superior stability and precision for metal drilling. This step drill bits for metal ensures faster chip removal, cleaner holes, and butter-smooth cutting action for peak performance.
- Multi-Material Performance – This step drill bit set effortlessly cuts through 1/8" thick stainless steel, steel/aluminum sheets, wood, plastic & copper. These step bits are ideal for DIY & professional use, consistent performance with clean holes.
- 3/8" Hex Shank Step Bit Set - These professional step drill bits feature 3/8" Hex Shanks for maximum grip, eliminating slippage under high torque. The enhanced design ensures secure clamping in pistol drills.
- Size Includes - This metal step drill bit drills 12 sizes (3/16” to 7/8") without bit changes—laser-etched markings on the unibit allow instant size identification for precision metalworking.
| Model | 51fbe220-2042-41b1-92f5-b33ab0b88f19 |
|---|---|
| Set Name | 12-Piece Set |
| Brand Name | COMOWARE |
| Shank Type | Hex |
| Unit Count | 1.0 Count |
| Part Number | TGStep-M35-4F- 3/16"-7/8" |
| Point Style | Step Point |
| Finish Types | Titanium Aluminum Nitride |
| Manufacturer | COMOWARE |
| Material Type | Cobalt |
| Tool Flute Type | Spiral |
| Number of Flutes | 4 |
| Number of Pieces | 1 |
| Cutting Angle String | 118 Degrees |
| Surface Recommendation | Wood, Platstic, Metal, Copper, Aluminum, Steel Sheet, Stainless Steel |
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