Description
APT 4–25 mm 11-Step Cobalt Step Drill Bit from APT. A step drill bit for making multiple hole diameters in sheet metal.
Technical Specifications
- Size: 4–25 mm
- Material: M35 Cobalt HSS (5%)
- Brand: APT
- Part Number: PT9640094425
- Original Name: HSS Step Drill Straight Flute Cobalt Coated 04-25mm ( 11 steps )
Uses
- Drilling holes in sheet metal, aluminum, and plastic
Tips from Amer Shop
🔧 Usage and Safety Guide
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How to use: Attach the accessory to the appropriate machine and ensure it is securely fixed
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Safety: Wear safety glasses and gloves, and do not exceed the maximum permitted speed
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Maintenance: Inspect the accessory before use and replace it if damaged
⚠️ To ensure optimal performance and your safety, follow the full instructions in the attached manual.
