HSS Straight Groove Step Cone Drill Countersink Bit Set Wood Metal Hole Cutter Drilling Woodworking Tools
Product details
| Management number | 211340171 | Release Date | 2026/04/04 | List Price | $52.00 | Model Number | 211340171 | ||
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The step structure, a variety of standard size drill carve aperture, a box arrived a ladder drill bit.Without the use of center punch, easy to break, a step drill specifications apply.Deburring, chamfering, expanding the oval hole.Small sway, without leading to use a center punch can carve out a nice aperture.Surface treatment: .Products for automotive processing, aerospace, sheet metal processing,Installation and maintenance of electrical and other industries.High-altitude operations with hand drills and other tools.Package Included:4pcs Sizes:5 step drill bit: 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm) 9 step drill bit: 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm) 10 step drill bit: 3-12mm (3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm)No need for shaking or reducing friction, capable of withstanding heavy-load operations, making the cutting process smoother
- The step structure, a variety of standard size drill carve aperture, a box arrived a ladder drill bit.
- Without the use of center punch, easy to break, a step drill specifications apply.
- Deburring, chamfering, expanding the oval hole.
- Small sway, without leading to use a center punch can carve out a nice aperture.
- Surface treatment: .
- It is convenient to carry. The drill bit is placed in a plastic box, which makes it easy to store and carry .
| Model | zhangdangfeng-07 |
|---|---|
| Brand Name | LUIJHFC |
| Unit Count | 1.0 Count |
| Manufacturer | zhangdangfeng |
| Material Type | synthetic-fiber |
| Tool Flute Type | Parabolic |
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