7PCS Diamond Cutting Drilling Tile Core Drill Bit Set

• Customized: Customized
• Standard: SGS,GB
• Length: 6mm to 180mm Outer Diameter.
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Type: Core Drill Bit
• Material: Diamond
• Usage: Masonry Drilling, Ceramic, Porcelain, Stone.
• Product Name: Vacuum Brazed Tiles Hole Saw Dry Diamond Core Bit
• Thread: M14,Also Provide a Adapter From M14 to Hex Shank
• Package: Aluminum Box
• Delivery Date: Around 15days
• Transport Package: White Box, Blister Card Packing.
• Specification: 20/27/35/55/68m
• Trademark: Johnson Tools
• Origin: China
• Production Capacity: 30000sets/Month

Product Description

Dry Vacuum Brazed Diamond Porcelain Stone Tiles Hole Saw Core Bit Drills
Out Diameter	Total length	Teeth Height	Thread
20mm	65mm	15mm	M14 or 5/8-11"
27mm	65mm	15mm	M14 or 5/8-11"
35mm	65mm	15mm	M14 or 5/8-11"
55mm	65mm	15mm	M14 or 5/8-11"
68mm	65mm	15mm	M14 or 5/8-11"
Fearues	* Vacuum Brazed technology, the diamond particles are firmly welded to the base body, diamond never fall off * Dry or wet use, use with water is better * Less Chipping, minimizing breakage, less heat generation, better finish quality * Fast and Smooth drilling, long lifetime * Application for drilling and reaming tile ceramic ,stone masonry, brick, etc.