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5 Blades PDC bit , Matrix Body , Polycrystalline Diamond Cutter Drill Bit , 215.9mm Product Description: Under the approciate formations, the life span of these PDC bits are from ...
Beijing, china
Member
(178mm) 7'' Drag Bit With 3 1/2'' API REG Pin Thread For Geothermal Drilling Product Introduce 3 wings step drag bits are one piece construction of alloy steel cast with tungsten ...
Hunan, china
Verified
High Hardness PCD Diamond Tools / PCD Tipped Drills 25~430 Mm Diameter PCD Diamond Tools Introduction PCD End Mills for cutting plastics, aluminum and al-alloys 1. pcd step end ...
Henan, china
Member
Product Name 3PCS Titanium Coated HSS 4241 Step Core Drill Bit Set for Metal Drilling Size 9steps: 4-12mm 9Steps:4-20mm 15Steps:4-32mm Conection Hex Shank Material HSS 4241 ...
Jiangsu, china
Verified
High Quality 5 Blades Step Type PDC Drag Drill Bit for Geothermal Water Well Drilling Description PDC drag bit is made by PDC inserts and quality carbon steel. It is widely used ...
Beijing, china
Verified
Cros- head(+)SDS PLUS Shank Electric Hammer Dill Bits Product Description 1. High grade tungsten carbide for long life. 2. Special Z-shaped tip,Quick and accurate positioning. 3. ...
Zhejiang, china
Member
ZCCCT twist drill GD05-0850 for high efficiency drilling Model Number: GD05-0850 1. GD series twist drill for general machining 2. Wide application, for high efficient machining of ...
Hunan, china
Member
Product Description: Drag Drill Bit Drag Drill Bit is a type of drill bit used for drilling in various materials such as metal, wood and plastic. It features a high wear resistance ...
Hebei, china
Verified
311.2mm Rock Bit , IADC 515 , Tricone Bit, Oil Well Drilling , HDD Drilling , Pilot Bit RECOMMENDED DRILLING PARAMETERS FOR APPLICATION Types & IADC Code 417 437 447 517 527 517 ...
Beijing, china
Member
High Hardness PCD Diamond Tools / PCD Tipped Drills 25~430 Mm Diameter PCD Diamond Tools Introduction PCD End Mills for cutting plastics, aluminum and al-alloys 1. pcd step end ...
Henan, china
Member
Product Name 3pcs Hss 4241 Titanium Coated Step Core Drill Bit Set For Metal Drilling Size 9steps: 4-12mm 9Steps:4-20mm 15Steps:4-32mm Conection Hex Shank Material HSS 4241 ...
Jiangsu, china
Verified
SDS PLUS Shank Electric Hammer Dill Bits Product Description 1. Available material: 40Cr shank + YG8 tip. 2. Can supply different surface coating. 3. High quality with long life. 4...
Zhejiang, china
Member
ZCCCT twist drill GD03-0250S for high efficiency drilling Model Number: GD03-0250S 1. Specially designed drill point makes cutting smooth. 2. GD series twist drill for general ...
Hunan, china
Member
12 1/4" FSG124 06 , Steel Tooth Bit , Sealed Roller Bearing , Tricone Roller Bit PRODUCT SPECIFICATIONS Bit Size : 12 1/4 inch (311.2mm) IADC :124 SERIES : FSG Tooth type : ( MT ) ...
Beijing, china
Member
2 Flutes 3mm 4mm PCD Drill Bit For Dam Construction High Efficiency PCD Drills D1 (mm): 3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4...
Henan, china
Member
Product Name 6pcs HSS Titanium Nitride Coated Steel Step Drill Bit Set for Metal Making Holes Size 6Steps: 3/16-1/2''(3/16,1/4,5/16,3/8,7/16,1/2) 8Steps:1/4-3/4''(1/4,5/16,3/8,7/16...
Jiangsu, china
Verified
ZCCCT twist drill GD03-0500S for high efficiency drilling Model Number: GD03-0500S 1. GD series twist drill for general machining 2. Wide application, for high efficient machining ...
Hunan, china
Member
2 Flutes 3mm 4mm PCD Drill Bit For Dam Construction High Efficiency PCD Drills D1 (mm): 3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7, 3.8, 3.9, 4.0, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7, 4...
Henan, china
Member
Product Name 3PCS Titanium Coated HSS 4241 Step Core Drill Bit Set for Metal Drilling Size 9steps: 4-12mm 9Steps:4-20mm 15Steps:4-32mm Conection Hex Shank Material HSS 4241 ...
Jiangsu, china
Verified
Product Name M35 3pcs HSS titanium coated spiral flute drill bit step drill bit for metal Size 9steps: 4-12mm 9Steps:4-20mm 15Steps:4-32mm Conection Triangular Shank Material HSS ...
Jiangsu, china
Verified
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