

LEXPON PROFESSIONAL Step Drills Spiral Groove HSS Conical Drills with box metal drills sheet metal drills 6-60 mm.
About this item
- With a unique ladder structure it can open several holes.
- Compare with ordinary spiral drill it can also mill, lower.
- You can not open a beautiful hole with any bit.
- Suitable for pistol drill, bench drills.
- During the work of the step drill you pour water, can extend the lifetime effectively.
Product description
Specifications: Material: High-speed steel (HSS) 4241. Size: 6-60 mm. Shaft diameter: 13 mm. 12 Steps: (6, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60 mm). Product characteristics: 1. With unique ladder structure there can be multiple holes drilled. 2. Compared with standard twist drill bit, they can also mill and cut. 3. You cannot open a beautiful hole with any piercer. 4. Suitable for pistol drill, bench drills. Note: 1. During the work of the step drill you pour water, can extend the lifetime effectively. 2. The rotational speed of the drilling is recommended 250-400 rpm. 3. Suitable for use in hardness under 25ยฐ artifacts, the plate thickness under 5 mm. Box contents: 1 x Step Drill. 1xbox.
Product details
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days โ so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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