3PCS High Carbon Steel 4241 Multi Step Drill Bit Sets for Drilling Metal
Johnson Tools Manufactory Co., Ltd.- Customized：Customized
- Type：Core Drill Bit
- Material：High Speed Steel
- Usage：Wood Drilling, Metal Drilling
- Product Name：3PCS Titanium Coated HSS 4241 Step Core Drill Bit
- Sample：Available
Base Info
- Raw Material：HSS4241
- Size：4-32mm
- Connector Type：1,4 Hex Shank
- Application：Metal, Wood , PVC etc.
- Transport Package：Bag
- Specification：Customized
- Trademark：Johnsontool
- Origin：China
- Production Capacity：300000PCS Per Month
Description
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.
