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High Quality API Oilfield Drilling Rig PDC Diamond Bit/Water Well Drilling Tool Introduction PDC bit, also known as polycrystalline diamond compact bit, is one of the most ...
Hebei, china
Verified
DIN340 Long Type High Speed Steel Twist Drill Bits for Metal Black Oxide Description of DIN340 HSS Drill Bits: 1. Process:Rolled,Rolled and Polished,Fully ground 2. Surface:Surface...
Jiangsu, china
Verified
HSS Left Hand Drill Bit Set 13 Piece With Titanium Nitride Coating Description: 135 degree split point and twist design increases cutting speed with self-centering and prevents ...
Jiangsu, china
Verified
Product Description: Mining Drill Rig is a powerful coal mine underground drilling machine that can quickly and efficiently drill through hard rocks and sedimentary layers. It is ...
Hebei, china
Verified
170pcs HSS Drill Bit Set in Steel Index with Bright Finished Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:Rolled,Polished,Fully Ground 4. Point...
Jiangsu, china
Verified
5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case Features: 1. Laser marking makes the size more clear; 2. High speed steel for longer service life; 3. 3...
Jiangsu, china
Verified
8Pcs HSS Drill Bit Set in Plastic Case with Black Oxide for Metal Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:Rolled,Polished,Fully Ground 4. ...
Jiangsu, china
Verified
Factory Sales Of Arc Diamond PDC Non Core Drill Bits/Oil Extraction Drill Bits Introduction The steel PDC drill bit is made of high-quality alloy steel. Extensive tungsten carbide ...
Hebei, china
Verified
Concrete / Hard Stone Masonry Drill Bit , Spade Type 40 Cr SDS Plus Chisel Bits Chisels Product Discription: 1. Material:40 Cr 2. Surface:Sandblasted 3. Shank:SDS PLUS,SDS Max,PH65...
Jiangsu, china
Verified
Well Drill Bit PDC Rock Bits Manufacturer Diamond Bits Drilling Introduce Optional characteristic design Short Gauge: Helps finish the build up section in directional and ...
Hebei, china
Verified
Taper drill rods and taper drill bit for mining,quarry drilling Product Application of Taper drill bit Small hole tapered ground drill bit is the most popular tapered drill bits ...
Shaanxi, china
Verified
Drilling Rig Spare Parts Oilfield API Drill Bit For oil PDC Drill Bits Description of PDC drill bit PDC drill bit is super hard material combined with diamond and hard alloy under ...
Shanghai, china
Member
Long Life 5 5/8 "Diameter Non Core PDC Drag Drill Bit API Water Well Drill Bit Introduction Provide excellent performance and durability for various standard drilling applications. ...
Hebei, china
Verified
High Carbon Steel Spade Wood Drill Bits with Tri-point Cross Cutter Quick Details: 1.Material:High Carbon Steel; 2.Surface:Bright,Ti-coated 3.Shank:,hex shank. 4.Package:Blister ...
Jiangsu, china
Verified
5PCS HSS Drill Bit Set in Plastic Case for Metal with Bright Finished Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:Rolled,Polished,Fully Ground ...
Jiangsu, china
Verified
High Speed Steel Drill Bit Set in Steel Index 230-pcs with Titanium Coated Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:Rolled,Polished,Fully ...
Jiangsu, china
Verified
6PCS HSS Drill Bit Set with Bright Finished in Plastic Case for Metal Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:Rolled,Polished,Fully Ground ...
Jiangsu, china
Verified
13PCS HSS Twist Drill Bits Set For Metal With Ti-coated in Metal Box Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:Rolled,Polished,Fully Ground 4...
Jiangsu, china
Verified
13pcs Quick Chang 1/4" Shank HSS Drill Bit Set with Titanium Coated for Metal Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:Rolled,Polished,Fully ...
Jiangsu, china
Verified
29pcs Jobber Length HSS Drill Bit Set with Plastic case Bright finished Description: 1. Material:High Speed Steel 2. Hardness:HRC 60-68 3. Process:Fully Ground 4. Point:135 degree ...
Jiangsu, china
Verified
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