Details

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Product Description about BOSSMAN Tungsten Carbide Step Drill Bit 4-32mm

Upgrade your drilling work with the BOSSMAN Tungsten Carbide Step Drill Bit. Designed for fast, smooth, and precise hole enlargement, this step drill bit covers multiple sizes from 4mm to 32mm in a single tool, eliminating the need for multiple drill bits.

✅ Multi-Size Drilling (4mm - 32mm)
One drill bit covers various hole sizes for maximum convenience.

✅ Premium Tungsten Carbide Construction
High hardness, excellent wear resistance, and long service life.

✅ Fast & Smooth Cutting
Sharp cutting edges reduce burrs and provide clean hole finishing.

✅ Universal Hex Shank
Compatible with most electric drills, cordless drills, and impact drivers.

✅ Laser-Marked Size Steps
Easy size identification for accurate drilling.

✅ High Precision Performance
Ideal for enlarging existing holes without damaging surrounding material.

Suitable For:
✔️ Stainless Steel
✔️ Mild Steel
✔️ Aluminum
✔️ Iron Plate
✔️ Plastic
✔️ PVC Board
✔️ Wood Board

Applications:
🔹 Electrical Installation
🔹 Metal Fabrication
🔹 DIY Projects
🔹 Automotive Repair
🔹 Construction Work
🔹 Workshop & Industrial Use

Specifications:
* Brand: BOSSMAN
* Material: Tungsten Carbide
* Drill Size Range: 4mm - 32mm
* Shank Type: Hex Shank
* Color: Titanium Coated Finish

Package Includes:
1 x BOSSMAN Tungsten Carbide Step Drill Bit (4-32mm)

⚠️ Safety Reminder:
Always wear safety goggles and protective equipment during operation.