4-12mm HSS step drill tail for 9-step white iron (AS2-090412)
4-12mm HSS step drill tail for 9-step white iron (AS2-090412)
Regular price
NT$215
Regular price
Sale price
NT$215
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/
per
- 4-12mm HSS step drill tail (trapezoid drill bit) for 9-step white iron, spiral body design, fast chip removal speed and high work efficiency
- Spiral step drill can drill holes of various specifications with one drill bit
- Step drill bit, durable and long service life
- HSS step drill tail step drill bit step drill bit spiral step drill hexagonal head step drill pagoda drill bit hole opener ladder round hole drill
Be applicable:
- Tinplate, copper, iron sheet
Product specifications:
- 9-step size: 4, 5, 6, 7, 8, 9,10, 11, 12mm
- Material: HSS M35
- Handle: 1/4” hex handle
Origin:
- Taiwan