Product Information
- 【High Speed Steel and Titanium】Consist of high speed steel and titanium. 1/4 "hex shaft ensures the drill is firmly clamped
- 【Spiral Double Cutting Blade】The spiral double cutting blade makes cutting faster and smoother. The step tool is automatically deburred from the hole when drilling the drill
- 【Package Included】1 x 4-12mm, 1 x 4-20mm, 1 x 4-32mm
- 【Water】While working the step drill, you are pouring water, which can effectively extend the life span
- 【A variety of materials】Perfect for home improvement and general construction supervision; For cutting holes in a variety of materials, including stainless steel, wood, thin iron / copper, aluminum, PVC, wood, plastic, etc
