Johnson Tools Manufactory Co.,Ltd
Johnson Tools Manufactory Co.,Ltd. Excellent Performance, Your Best choice!
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| Product Name | M35 3pcs HSS titanium coated spiral flute drill bit step drill bit for metal |
| Size |
9steps: 4-12mm
9Steps:4-20mm
15Steps:4-32mm
|
| Conection |
Triangular Shank
|
| Material |
HSS M35
|
| Finishing |
Titanium Coated
|
| Application |
Metal, Aluminum, Wood drilling
|
| Features |
1. Strong Durability: coated by titanium, the bits have strong durability. This step drill set performs well in heat, corrosion and rust resistance.
2. Premium HSS Material: High-speed steel construction for longer cutting edge life even at extreme temperatures.
3. Automatic Center Punch: Delivers an automatic, high-impact, spring-loaded strike when pressed against surface, adjustable cap regulates striking force
4. Wide Usages: Perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper,stainless steel and many other types of sheet metal.
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