16pcs/Set Diamond Coated Drill Bit Hole Saw Set 6-50mm, Wet Use for Tiles, Glass, Fish Tanks, Marble, Granite, Ceramic
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<b>[Product Information]</b><br>
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<li>Easy to use, high quality,good performance, long life - Excellent for making clean and accurate hol</li>
<li>This diamond coated core drill bit removes a complete circle from glass, tiles, marble, granite, cer</li>
<li>Do NOT run dry. Diamond Coated Tools will work best if you use water to keep the tools cool.</li>
<li>Size:6mm, 8mm, 10mm, 12mm, 14mm,16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 30mm, 35mm, 40mm,45mm, 50mm</li>
<li>Can be used with a standard electric drill( Excluding in this item )</li>
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