Jiangsu Profile
Product List
3691. 4.1/2", 4.3/4", 5.1/8", 5.5/8" 200mm Diamond Hard Rock Formation Reaming Hole Customized Non-Coring ... 
[Jul 05, 2026]
[Jul 05, 2026] Product Description 4.1/2", 4.3/4", 5.1/8", 5.5/8" 200mm diamond hard rock formation reaming hole customized non-coring pdc drill bit drilling tools and equipments for Oil Drilling 1. Optimally designed bit profile ...
3692. HDD Reamer Bit Hole Opener with Rectangular Leg Roller Cone Bit [Apr 03, 2026]
[Apr 03, 2026] HDD reamer bit hole opener with Rectangular leg roller cone bit Straighter Holes - By drilling a smaller hole with a "pilot" bit, then attaching that said bit onto the bottom of the the hole opener. The hole opener ...
3693. Tricone Drill Bit for Water Well Drilling / Tricone Drill Head [Apr 01, 2026]
[Apr 01, 2026] Tricone Drill Bit for Water Well Drilling / Tricone Drill Head /Tricone Drill Bit Tricone bit is mainly used in oil well,water well, and geothermal well drilling engineering.Our well drilling bit is designed and ...
3694. IADC417 3-Cone Roller Tdx Steel Tricone Bit Forged Drilling Tool [Feb 23, 2026]
[Feb 23, 2026] Product Description Soft formation TCI tricone bits: The soft formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit maximized to use ofboth conical and chisel tungsten ...
3695. PDC Bits 8 1/2" IADC S332 5 Blades 4 1/2" API Reg [Feb 23, 2026]
[Feb 23, 2026] Product Description The PDC drill bit is a full-face drill bit. It is mainly used in coal mining, oil fields, water conservancy and hydropower, road and building construction. Designed for drilling medium to medium-hard ...
3696. High Wear Resistance PDC Drill Bit for Geological Drilling and Mining Applications [Feb 23, 2026]
[Feb 23, 2026] Product Description PDC bits are designed and manufactured in two structurally dissimilar styles. Matrix Body Bits & Steel Body Bits. The two provide significantly different capabilities, and, because both types have ...
3697. IADC537 TCI Tricone Bit 3 7/8" Hard Rock Drill Bit Well Drilling [Feb 23, 2026]
[Feb 23, 2026] Product Description Soft formation TCI tricone bits: The soft formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit maximized to use ofboth conical and chisel tungsten ...
3698. Blast Hole Drilling Machine Part Tricone Drill Bit for Well Drilling [Feb 17, 2026]
[Feb 17, 2026] Product Description The TCI (Tungsten Carbide Insert) Tricone Drill Bit is a high-performance roller cone bit designed for mining, oilfield, and water well drilling. With a 14 15/2-inch diameter, this rock bit ensures ...
3699. Matrix Body Steel Body PDC Bit for Soft Hard Rock Formation [Feb 17, 2026]
[Feb 17, 2026] Product Description PDC bits are designed and manufactured in two structurally dissimilar styles. Matrix Body Bits & Steel Body Bits. The two provide significantly different capabilities, and, because both types have ...
3700. 4 Wings PDC Drill Bit for Water and Oil Well Drilling [Feb 17, 2026]
[Feb 17, 2026] Product Description PDC Diamond 4-wing PDC bits with AIP threads are used for water well drilling Mining Geological Drilling PDC Non-Core Drill Bit is manufactured with high-quality polycrystalline diamond composite ...
3701. Hole Opener Reamer for Well Drilling Trenchless Product [Feb 04, 2026]
[Feb 04, 2026] Product Description 1.High-Quality Longyue Brand Rock Reamer: The Longyue rock reamer is a high-quality drilling tool, meticulously forged and manufactured in Hebei, China (Mainland). It is designed to meet the ...
3702. API Drilling Tools Oil Drilling Fixed Diameter Hole Openers [Feb 04, 2026]
[Feb 04, 2026] Product Description The main function of a fixed-diameter reamer is to expand a specific section of the wellbore to a fixed and precise diameter during the drilling process. It is usually attached to the top of the ...
3703. HSS Magnetic Drill Annular Cutter 40mm Depth with Weldon Shank for Magnetic Base Drills [Aug 06, 2026]
[Aug 06, 2026] Model: HSS Anuular Cutter Cuting Dia.:12-100mm Cutting Depth: 25,35,50,75,100mm Shank Dia.:19.0,19.05,18.0,31.75mm Shank type: Unversal shank,Weldon shank,FEIN Quick-IN shank,,Thread ...
3704. HSS Weldon Shank Annular Cutter Magnetic Core Drill Bit Annular Broach Cutter for Metal Stainless ... [Aug 06, 2026]
[Aug 06, 2026] Model: HSS Anuular Cutter Cuting Dia.:12-100mm Cutting Depth: 25,35,50,75,100mm Shank Dia.:19.0,19.05,18.0,31.75mm Shank type: Unversal shank,Weldon shank,FEIN Quick-IN shank,,Thread ...
3705. HSS Magnetic Drill Annular Cutter 17mm Depth with Weldon Shank for Metal Drilling [Aug 06, 2026]
[Aug 06, 2026] Model: HSS Anuular Cutter Cuting Dia.:12-100mm Cutting Depth: 25,35,50,75,100mm Shank Dia.:19.0,19.05,18.0,31.75mm Shank type: Unversal shank,Weldon shank,FEIN Quick-IN shank,,Thread ...
