6 pcs Set Dia 6/8/10/12MM Dry Drill
Item: Brazed Diamond Dry Drilling bits for Masonry Ceramic
Quantity: 6pcs/set
Package: Plastic Box
Size:This diamond core drill bits set Includes 2×1/4”(6mm),1×5/16”(8mm),1x 3/8”(10mm), 1×1/2”(12mm),and 1x positioning drill bit. With 1/4 Inch universal hex shank; Total Length: 3-11/16″(78mm); Max working depth: 1-3/8″(35mm).
Application:
1.Used for drilling granite, marble, masonry, concrete, tile/ceramic and other materials;
2.Fit with electric hand drill.
NOTE:Don’t use impact or hammer mode.
























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