8 Pcs Diamond Drill Bit Set 668mm M14 Thread Dry Wet Use Diamond Hole Saw with Converter for

Feature: 1. [Dry Wet Use] This diamond drill bit set is suitable for dry and wet drilling, can be used for drilling ceramic tile, granite, marble, bricks, and similar materials. 2. [High Hardness] The diamond hole saws are made from premium 45 steel and processed with vacuum brazed diamond, with high hardness and impact proofing. 3. [Multi Purpose] Mainly used to enlarge, shape or chamfer existing holes in stone materials, with fast drilling speed, high efficiency, and wide application range. 4. [8 Piece Set] The kit includes 6mm, 8mm, 10mm, 12mm, 20mm, 35mm, 45mm, and 68mm diamond hole saws, meeting various drilling needs. 5. [Easy to Install] Equipped with a converter featuring M14 thread and 38 inch hex shank, these diamond drill bits can be securely mounted on angle grinders for stable use. Specification: Item Type: Diamond Drill Bit Set Material: 45# Steel Drill Bit Connection Shank: M14 Thread Maximum Working Depth: Approx. 30mm 1.18in Diamond Height: Approx. 10mm 0.39in Total Length: Approx. 60mm 2.36in Converter Shank: 38 Inch (8mm) Hex Shank Drill Bit Specification: Approx. 6mm 0.24in, 8mm 0.31in, 10mm 0.39in, 12mm 0.47in, 20mm 0.79in, 35mm 1.38in, 45mm 1.77in, 68mm 2.68in. Package List: 8 x Diamond Drill Bits 1 x Converter 1 x Storage Box Note: Size may have discrepancies.[Dry Wet Use] This diamond drill bit set is suitable for dry and wet drilling, can be used for drilling ceramic tile, granite, marble, bricks, and similar materials. [High Hardness] The diamond hole saws are made from premium 45 steel and processed with vacuum brazed diamond, with high hardness and impact proofing. [Multi Purpose] Mainly used to enlarge, shape or chamfer existing holes in stone materials, with fast drilling speed, high efficiency, and wide application range. [8 Piece Set] The kit includes 6mm, 8mm, 10mm, 12mm, 20mm, 35mm, 45mm, and 68mm diamond hole saws, meeting various drilling needs. [Easy to Install] Equipped with a converter featuring M14 thread and 38 inch hex shank, these diamond drill bits can be securely mounted on angle grinders for stable use.