1-3/8 diamond sintered drill bit core bit for drilling hole on glass marble
USD $0.25 - $50 /Piece
Min.Order:1000 Pieces
Shanghai Yiyan(TM) Diamond Co., Ltd.
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Our Diamond Core Drill Bits are welded by the professional diamond electroplated. Drilling glass, ceramic, marble, granite, porcelain tile, limestone, quartz, bricks, masonry, cement, cement block, and concrete with fast speed, durability and smooth operation, various sizes and designs available upon customer requirements.
Attention: operation must add water cooling when drilling
strict of raw material, precision machining.and quality testing
packing and storage
excellent pre and after sales service
Packing Details: inner packing:plastic box/
external packing: paper carton/
as per your request
Delivery Details: 5-15 days after payment/according to the order
Shanghai Yiyan(TM) Diamond Co., Ltd. Sales and Services represent the Best Diamond Tool Manufacturers in the Business.With over 15 years experience in the industry,based on Precision Diamond Products, Excellent Customer Service,Competitive price and Expedited Deliveries.Yiyan offers a diverse range of products and solutions at affordable prices.Small or large, your request will be met with expert advice, individualized attention, and innovative solution.