YOKOCUT
⏳Price
$63.99
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ITEMPESTI Step Drill Bit M35 Cobalt with TiAlN Coating (4-20mm/9 Steps) for Metal, Stainless Steel & Wood
★★★★★
$63.99
Quantity
1
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About this item
- 4-Flute Design: Four cutting edges enable faster drilling, smoother finishes, and efficient chip removal – reduces jamming in thin sheet metal.
- TiAlN Coated Surface: High-hardness coating enhances wear resistance for extended tool life and increased cutting speeds.
- M35 Cobalt HSS Core: Heat-resistant with exceptional hardness – optimized for stainless steel, metal alloys, wood and plastic.
- 9 Steps × 4mm Depth: Precision drilling from 4mm to 20mm (steps: 4-6-8-10-12-14-16-18-20mm) – one tool for all enlarging tasks.
- Hex Shank for Quick-Change: Secures instantly in standard chucks – compatible with all power tools for fast bit changes & powerful torque transfer.
Product description
ITEMPESTI Step Drill Bit – Efficiency Through Functional Design This 4-20mm cone drill bit combines industrial-grade components with precision engineering. The 4-flute geometry minimizes vibration for precise and clean holes, while the TiAlN coating extends tool life during high-temperature operation – optimized for batch drilling applications.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
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.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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