TOTAL TOOLS TAC7542201 4-22mm Step Drill Bit HSS 4341 Titanium Coated Round Shank Multi Size Cone Drill Bit for Metal Sheet Double Blister Packed
Short Description
TOTAL TOOLS TAC7542201 Step Drill Bit is designed for precise multi-size drilling applications. Featuring a 4–22mm drilling range, 10 step sizes, HSS 4341 construction, and titanium coating, it delivers smooth drilling performance, reduced friction, and extended tool life.
The TOTAL TOOLS TAC7542201 Step Drill Bit is engineered for professional and DIY users requiring multiple hole sizes using a single drill bit. Manufactured from HSS 4341 (High-Speed Steel) and enhanced with a titanium finish, it offers improved hardness, wear resistance, and efficient cutting performance.
Featuring a 4–22mm drilling range, the step design allows users to create multiple hole diameters without changing bits, improving convenience and productivity. The round shank design provides stable fitting and secure performance with compatible drilling machines.
Step sizes included:
- 4mm
- 6mm
- 8mm
- 10mm
- 12mm
- 14mm
- 16mm
- 18mm
- 20mm
- 22mm
Suitable applications:
- Sheet metal drilling
- Plastic drilling
- Thin metal work
- Electrical installations
- Workshop and maintenance projects
Packed in double blister packaging for secure storage and protection.
Key Features
✔ Size range: 4–22mm
✔ Step sizes: 4–6–8–10–12–14–16–18–20–22mm
✔ Material: HSS 4341
✔ Titanium-coated finish for improved wear resistance
✔ Round shank design for secure fitting
✔ Multiple drilling sizes with one bit
✔ Smooth and accurate drilling performance
✔ Suitable for professional and DIY use
✔ Packed by double blister
What's in the Box
- 1 × TOTAL TOOLS TAC7542201 Step Drill Bit
- 1 × Double Blister Packaging
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