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Home/DIY & Tools/Power, Garden & Hand Tools/Power Tool Accessories/Drill Bit Sets
Gasea 3pcs 1/4 Inch Hex Shank 5 Flute 90 Degree Chamfering Countersink Drill Bit Set 12mm 16mm 19mm — image 1
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Gasea 3pcs 1/4 Inch Hex Shank 5 Flute 90 Degree Chamfering Countersink Drill Bit Set 12mm 16mm 19mm

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$20.99
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About this item
  • Suitable for Sinking 90 Degree Holes into Wood and Soft Metals Countersunk Screws and Fixings.
  • Size:12mm 16mm 19mm , Shank diameter: 6.35mm (1/4 inch hex shank), Angle:90 degree.
  • Facilitate fast changing with a 1/4" quick chuck system; Heat treated carbon steel blades ensure good tool life.
  • Ideal for wooden planks, fiberboard, particle board, plywood, plastic, alumiumn board, etc.
  • Please Note: Please do not use these chamfers on the high hardness metal material.
Product description

Specification: Material: Carbon Steel Angle: 90° Flutes: 5 Flute Shank:1/4" (6.35mm) Hex Shank Countersink Diameter: 12mm/16mm/19mm Surface Treatment: Blackening Treatment Heat Treatment: High Frequency Quenching, Enhance the Hardness. Applicable Scope: Suitable for Wood Plastic Cutting Chamfering etc. Package Included: 3 x Countersink Drill Bit

Product details
Brand
Gasea
Manufacturer
Gasea

Customer reviews

What customers say about Bigamart

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

Trustpilot
★★★★★
Excellent
4.5 average rating
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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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