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12 Pcs Diamond Drill Bits Set, Diamond Hole Saw Drill Bits Set, Diamond Hole Saw Set Kit, Hollow Core Drill Bit Set for Ceramic Tile Porcelain Marble Granite Stone Bottles Glass Drill Bits

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$5.99

$ 2 .99 $2.99

In Stock

About this item

  • 【High Hardness Emery Material】Diamond drill bits are made of high-quality emery material, with nickel-plated surface, high strength and high hardness. Most of the materials on the market are diamond and white corundum, our hole saw drill bit kits is made only of emery, which has longer-lasting durability and stability.
  • 【Side Slot Design】The hole saw drill bits are designed with enlarged drainage holes. Please add water to cool down during use. The side slots can help cooling water enter and discharge debris from the drilled holes.
  • 【Fast and Smooth Cutting】The tail of the glass drill bit is reinforced and welded, and the drilled holes are flat and smooth without damaged edges, providing high-precision, sharp and smooth drilling experience, improving drilling efficiency.
  • 【12 Sizes to Choose From】12 different sizes: 3mm(0.12"), 6mm(1/4"), 8mm(5/16"), 10mm(3/8"), 12mm(1/2"), 14mm(0.55"), 16mm(5/8"), 18mm(11/16"), 20mm(3/4"), 22mm(7/8"), 26mm(1.02"), 30mm(1-1/5"), to meet different drilling needs.
  • 【Wide Application】Suitable for glass, tiles, ceramics, marble, granite, fiberglass tiles, slate, and other materials. Compatible with most electric drills. You will receive 12 pcs diamond hole saw bits and 1 x slotted screwdriver.


What are the advantages of our hole drill bit set?
✔ The glass hole saw is made of high-quality emery material, with nickel-plated surface, high strength, high hardness, long-lasting durability and stability.
✔ The masonry hole saw is designed with an enlarged drain hole. Please add water to cool down during use. The side groove can help cool water enter and discharge debris from the drill hole.
✔ 12 different sizes: 3mm (0.12"), 6mm (1/4"), 8mm (5/16"), 10mm (3/8"), 12mm (1/2"), 14mm (0.55"), 16mm (5/8"), 18mm (11/16"), 20mm (3/4"), 22mm (7/8"), 26mm (1.02"), 30mm (1-1/5"), to meet different drilling needs.
✔ The tail is reinforced with welding, and the drilled holes are flat and smooth, providing high-precision, sharp and smooth drilling experience, improving drilling efficiency.
✔ Drill glass, tile bottles, block cans, fiberglass tiles ceramics, slate marble, granite lightweight stone.
Features:
Material: Emery
Colour: Silver.
Size: 3mm, 6mm, 8mm, 10m, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 26mm, 30mm
Package includes:
12 Pcs - Diamond Drill Bits
1 - Slotted screwdriver
Customer service guarantee:
If you have any questions, please contact us in time and we will solve your questions as soon as possible.
Warm tips:
Due to the colour settings of your monitor, the colour may vary slightly from the online image. Please refer to the actual product. Thank you for your understanding.


deb wilson
Reviewed in the United States on March 21, 2025
Excellent buy worked fantastic..got all my pots with drainage holes, and no cracks or broken pots
La-nate Motor homes NZ
Reviewed in the United States on February 14, 2025
Light duty as expected but did what I wanted from them and a great price. Cut 25mm holes through 10mm ceramic floor tiles for tap penetrations with ease.
Mark maxwell
Reviewed in the United States on February 14, 2025
Looks ok
intheboonies
Reviewed in the United States on January 24, 2025
great set for the job needed. do not think they will last too many uses.used plumbers' putty to make a dam to hold water to cool while using
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