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Price
$29.02
7pcs New Four-Flute Sawtooth Eccentric Drill Bit, High-Strength Four-Edged Serrated Eccentric Twist Drill Bit Multi-Purpose Drill Bit Set for Concrete Glass Masonry (3/4/5/6/8/10/12mm) โ€” image 1
Drill Bit SetsTinoalyโœ“ In stock

7pcs New Four-Flute Sawtooth Eccentric Drill Bit, High-Strength Four-Edged Serrated Eccentric Twist Drill Bit Multi-Purpose Drill Bit Set for Concrete Glass Masonry (3/4/5/6/8/10/12mm)

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$29.02
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About this item
  • Comprehensive Package: The set includes 7 four-edge serrated eccentric drill bits, offering practical functionality for fast drilling and tapping, ensuring greater convenience in your tasks.
  • Versatile Size Options: Available in various sizes-3mm, 4mm, 5mm, 6mm, 8mm, 10mm, and 12mm-these drill bits cater to a range of drilling needs, allowing you to choose the right size for your specific project.
  • Quality Material: Crafted from alloy high-carbon steel, these drill bits are heat-resistant, durable, and feature high hardness. They ensure precise positioning and reliable performance, delivering a seamless drilling experience.
  • Innovative Design: Featuring a dry eccentric design and a special cutter head for precise positioning, these drill bits enhance drilling accuracy and efficiency, helping you achieve cleaner and more professional results.
  • Wide Range of Applications: Suitable for multiple materials, including concrete, glass, metal, wood, and tile, these drill bits are highly versatile, making them a reliable choice for various drilling projects.
Product description

Specification: Color: dark grey Material: alloy high-carbon steel Product Size: as shown in the picture Package details: 7 x four-edged serrated eccentric drill bit Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between monitors, there may be a slight color difference.

Product details
Brand
Tinoaly
Manufacturer
Tinoaly
Material
alloy high-carbon steel
Colour
Dark Grey
Size
as shown in the picture
Part number
1049008

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10 Trustpilot reviews total, with 2 shown at a time.

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Excellent
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Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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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.

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Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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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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