Description
The Total TAC8242201 Step Drill Bit is designed for efficient drilling and enlarging of holes in thin materials, producing clean, progressive diameter steps from 4mm up to 22mm. With defined step sizes and protective double blister packaging, it is suitable for workshop fabrication, installation work, and general maintenance tasks.
Key Benefits
- Covers multiple hole sizes in one bit (4mm to 22mm)
- Step drilling design supports clean enlargement without frequent bit changes
- Ideal for thin metal sheets, plastic, and similar materials (with proper technique)
- Clearly defined step increments for consistent hole sizing
- Packed in double blister for protection and retail display
Product Overview
Step drill bits are commonly used for creating and enlarging holes in sheet materials, especially where multiple sizes are required on the same job. The Total TAC8242201 provides a 422mm range, allowing users to drill pilot holes and expand to the required diameter using a single tool.
This bit is suitable for fabrication and installation tasks such as panel work, electrical box preparation, and general shop drilling where accurate diameter steps improve efficiency. Proper speed control, lubrication (for metal), and steady pressure help produce cleaner results and extend tool life.
Ideal Applications
- Hole drilling and enlargement on thin metal sheets
- Panel and enclosure work for fabrication and installation
- Plastic and laminate drilling (with appropriate speed and support)
- General workshop and maintenance drilling tasks
Technical Specifications
| Brand | Total |
| Model | TAC8242201 |
| Product | Step Drill Bit |
| Drilling Range | 422 mm |
| Step Sizes | 4-6-8-10-12-14-16-18-20-22 mm |
| Packaging | Double blister |
Whats Included
- 1 pc Total TAC8242201 Step Drill Bit (422mm)
Learn more about our Warranty Policy or contact KHM Megatools for professional assistance.
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