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M14 Od32mm Dry Drilling Diamond Core Drill Bits for Granite Stone
Vacuum brazed Protect TeethmmHeightThickness6102Crown--8102Crown--10102Crown--12102.5Crown--14102.5Crown--16102.5Crown--18102.5Crown--20102.5Crown4(O)2(I)25102.5Crown4(O)2(I)32103Crown4(O)2(I)3510344(O)2(I)3810344(O)2(I)5010354(O)2(I)6010364(O)2(I)7010374(O)2(I)8010384(O)2(I)9010394(O)2(I)100103.594
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API Tri-Cone Bits 15" IADC537 Drilling Bit/ Rock Roller Cone Bit
2.Q:How about your products?A : Both standardized tricone bits and PDC bits produced strictly according to API and rock bits-customizing used in various construction works are provided.3.Q:What kind of packing do you have?A: Ply Wooden boxes (free of fumigation); Cartons; Packing can be customized.4
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5PCS HSS 4241 Step Drill Bit Set for Drilling Metal
Material: high speed steel, cobalt coatingSize: 15*13*4.2cm (Due to manual measurement, there will be an error of 1-3mm.)Parameters: drill bit 1: 1/4 inch, 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch, 7/8 inch, 1 inch, 1-1/8 inch, 1-1/4 Inches, 1-3/8inchesDrill 2: 3/16 inch, 1/4 inch, 5/16 inch, 3/8 inch
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15 Inch 381mm Tricone Drill Bit/Rock Roller Bit for Well Drilling
2.Q:How about your products?A : Both standardized tricone bits and PDC bits produced strictly according to API and rock bits-customizing used in various construction works are provided.YINHAI bits have been being sold well and running stably in many areas, such as: the United States, Canada, Chile,
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Woodworking Flat Drill Bit 6PCS/Set 10mm-25mm Steel
Our market:>Long time business relationship with customers inEuropean, South American, Africa, Asia,Middle East, we'll be glad to develop business with you! More feel free ask us.
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Wood Flat Drill Set Woodworking Spade Drill Bits
Our market:>Long time business relationship with customers inEuropean, South American, Africa, Asia,Middle East, we'll be glad to develop business with you! More feel free ask us.
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Hex Shank Professional Spade Wood Drill Bit
Our market:>Long time business relationship with customers inEuropean, South American, Africa, Asia,Middle East, we'll be glad to develop business with you! More feel free ask us.
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Fast Drilling Improved Cutting Performance Flat Wood Drill Bit 152mm
Our market:>Long time business relationship with customers inEuropean, South American, Africa, Asia,Middle East, we'll be glad to develop business with you! More feel free ask us.