Drill Bit

1.PDC drill bits Manufacturer 2.High Quality PDC cutter for PDC drill bits 3.Best design,Supply OEM 4.Drilling PDC bits Bit Size8-1/2”9-1/2”12-1/4”Number of Blade666Primary Cutter...

we supply difference size drill bit with international standard Core Bits are widely used in mineral exploration industry and geological survey.   diamond core bits which are commonly used in...

JZ 3 1/2" IADC 137 Kingdream Cone cactus Certification:API&ISO Delivery iterm:Sea/Air Delivery port:Tianjin/China 517Medium Formation TCI Tricone BitsThis design provides a fast drilling rate and...

1.drill bit 2.drill bit is the most important tools during the drillings Dear friends,thanks for your visiting our website in your busy time!If you are interested in our products,please give me an...

1.Good quality and Cheap 2.Innovative packaging 3.All varieties 4.high hardness HSS twist drill...

Manufactured using carbide Two-terminal gear geometry, cutting light. Long service life Manufactured using carbideTwo-terminal gear geometry, cutting light. Long service lifeHandle for fast interface. Apply to...

high quality tungsten carbideDrill bits good copper brazing material Used in drilling on marble, concrete and granite ect. Diameter: 6-40mmLength: 110mm, 160mm, 210mm, 260mm, 310mm, 350mm, 400mm, 460mm, 500mm,...

drill bits,drill segments,hss drill bits are used for cutting all kinds of stone.diamond drills.over 20years experience in China ISO9001:2000,SGS certification.   Electroplated diamond core drill bit...

1 endurable and long life 2 good quality and competitive price diamond  bits 1  good quality and long life  2 endurable and competitive price  3  high precision  4 can machine...

Electroplated Diamond Core Drill Bits Mainly used for drilling Glass, Marble, Granite, Tile, Ceramic and other Non-metal materia ItemOuter...