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$23.99
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Drill Bit SetsKeratobleem✓ In stock

9 Pieces Glass Drill Bit Set, Professional Tile Drill Bit Set (3/4/5/6/6/6/8/10/12 mm), for Various Materials, Tiles, Glass, Ceramics, Porcelain, Wood, Mirrors, and Masonry

$23.99
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About this item
  • 【Meet All Your Needs】Package includes 9-piece tile drill bits: 3 mm (1/8"), 4 mm (5/32"), 5 mm (3/16"), 6 mm (1/4"), 6 mm (1/4"), 6 mm (1/4"),8 mm (5/16"), 10 mm (3/8"), 12 mm (1/2"), 7 different diamond drill bit sizes, allowing you to start drilling with the smallest bit and progress to the required size.
  • 【High-quality Performance】This strong carbide tipped drill bit features a spearhead design, is sharp, easy to locate, drills stably, and at high speed. It won't break the boundary, opening neatly and smoothly. The 3-point shank ensures you can hold it firmly without slipping or scratching, and won't damage the tile glaze.
  • 【Perfect Cutting】The strong tungsten carbide tip with its pointed design can easily penetrate various materials, is easy to locate, drills stably, and at high speed. It won't break the boundary, opening neatly and smoothly. (Rotating thread design for smoother drilling and chip removal).
  • 【Easy Installation & Use】This porcelain tile drill bit is suitable for most common drills, including electric drills, hand drills, and bench drills. Its strong carbide drill bits extend the life of glass drill bits. The double U-groove design ensures fast drilling with minimal dust, and the 3-flat shank allows the drill bit to be easily inserted and held securely.
  • 【Widely Used】The strong tungsten carbide tip easily penetrates various materials (porcelain ceramic tiles, glass, mirrors, plastic masonry, and wood). When using the drill bits for drilling concrete, brick walls, and other hard materials (glass, porcelain floor tiles, marble, or granite), please use water for lubrication.
Product details
Brand
Keratobleem
Manufacturer
Keratobleem
Material
Wolframcarbid
Size
9 pieces (3/4/5/6/6/6/8/10/12 mm)
Model number
KER-Drill-Bit-9PCS-250312-01
Part number
KER-Drill-Bit-9PCS-250312-01
EAN
0795632406008

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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.

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9 Pieces Glass Drill Bit Set, Professional Tile Drill Bit Set (3/4/5/6/6/6/8/10/12 mm), for Various Materials, Tiles, Glass, Ceramics, Porcelain, Wood, Mirrors, and Masonry | Bigamart