Tricone Bit

US$300.00 - 900.00 / Piece

8 1/2" IADC637 Single Cutters/ Segments / API Roller Bit Palm for Core Barrel and Piling Foundation pictures & photos

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What is 8 1/2" IADC637 Single Cutters/ Segments / API Roller Bit Palm for Core Barrel and Piling Foundation

Name: 8 1/2" IADC637 Single Cutters/ Segments / API Roller Bit Palm for Core Barrel and Piling Foundation
Uploaded: 2025-08-18T23:11:27+08:00
Description: Product Description Basial Specification IADC Code 117,127,126,217 417,437,517,537 617,627,637,737 Bit Size 7 1/2'',8 1/2'' 9 7/8'',12 1/4'' Tooth Type wide teeth,chisel insert Bit Weight 18kg Met

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About this Item

Price

Min. Order Reference FOB Price

1 Piece US$300.00 - 900.00 / Piece

Sepcifications

Customized Customized
Standard AISI, API
Length Taper-length
Type Center Drill Bit
Material High Carbon Steel
Usage Well Drilling
Transport Package Wooden Case
Specification 8 1/2
Trademark LONGYUE
Origin Hebei, China
Machine Type Drilling Tool
Processing Type Forging
Advantage High-Efficiency ,Wear Resistant
Bearing Type Journal /Roller Bearing Bit
Pin Connection 4 1/2" API Regular

Product Description

Product Description Basial Specification IADC Code 117,127,126,217 417,437,517,537 617,627,637,737 Bit Size 7 1/2'',8 1/2'' 9 7/8'',12 1/4'' Tooth Type wide teeth,chisel insert Bit Weight 18kg Meterial tungsten carbide insert,inlaid friction-reducing alloy Bearing Metal sealed ...

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Hejian Longyue Drill Bit Manufacture Co., Ltd.

Diamond Member Since 2023

Audited Supplier

Business Type Manufacturer/Factory & Trading Company
Main Products Tci Tricone Cone Bit, Single Cone Rock Roller Drill, PDC Drill Bit, Hole opene, Drilling Reamer for drifferent soil and sand formation
Number of Employees 67
Year of Establishment 2016-03-03
Management System Certification ISO 9001, ISO 14001
Average Lead Time Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays

Tricone Bit Comparison

	8 1/2" IADC637 Single Cutters/ Segments / API Roller Bit Palm for Core Barrel and Piling Foundation Contact Now	250.8mmapi 9 7/8" Tricone Bit, Roller Bit, Rock Drill Bit Contact Now	Quick View Rock Diamond Drill Bit 12-1/4" Oil Well PDC Drill Bit Contact Now	Quick View Rock Drilling Rig Bit 8-1/2 " Oil Diamond PDC Bit Contact Now	Quick View Diamond Bit 17-1/2" Rock PDC Drill Bit Connecting Drill Rig Contact Now

Transaction Info
	8 1/2" IADC637 Single Cutters/ Segments / API Roller Bit Palm for Core Barrel and Piling Foundation Contact Now	250.8mmapi 9 7/8" Tricone Bit, Roller Bit, Rock Drill Bit Contact Now	Quick View Rock Diamond Drill Bit 12-1/4" Oil Well PDC Drill Bit Contact Now	Quick View Rock Drilling Rig Bit 8-1/2 " Oil Diamond PDC Bit Contact Now	Quick View Diamond Bit 17-1/2" Rock PDC Drill Bit Connecting Drill Rig Contact Now
Price	US$300.00 - 900.00 / Piece	US$999.00 - 1,199.00 / Piece	US$500.00 - 3,000.00 / Piece	US$2,000.00 - 6,000.00 / Piece	US$500.00 - 3,000.00 / Piece
Min Order	1 Piece	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	LC, T/T, D/P, PayPal	LC, T/T, PayPal, Western Union, Small-amount payment	LC, D/P, T/T, PayPal, Western Union, Small-amount payment	LC, D/P, T/T, PayPal, Western Union, Small-amount payment	LC, D/P, T/T, PayPal, Western Union, Small-amount payment
Quality Control
Management System Certification	-	-	ISO9001:2015, ISO45001:2018	ISO9001:2015, ISO45001:2018	ISO9001:2015, ISO45001:2018
Trade Capacity
Export Markets	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Domestic	Southeast Asia/ Mideast, Domestic	Southeast Asia/ Mideast, Domestic	Southeast Asia/ Mideast, Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	Own Brand	ODM, OEM	ODM, OEM	ODM, OEM
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Customized: Customized; Standard: AISI, API; Length: Taper-length; Type: Center Drill Bit; Material: High Carbon Steel; Usage: Well Drilling; Machine Type: Drilling Tool; Processing Type: Forging; Advantage: High-Efficiency ,Wear Resistant; Bearing Type: Journal /Roller Bearing Bit; Pin Connection: 4 1/2" API Regular;	Customized: Customized; Standard: API; Material: Tungsten Carbide; Usage: Well Drilling; Metric Diameter: 250.825mm; IADC Code: 5-1-7; Cutting Structure: -Chisel Inserts-Scoop Inserts-Flat Inserts; Bearing Type: Rubber Sealed Journal Bearing; Pin Connection: 6 5/8 API Reg; Rpm(R/Min): 80~40 Rpm; Wob(Kn): 0.50~1.2kn/mm;	Customized: Non-Customized; Standard: API; Length: Jobber-length; Type: PDC or Diamond Drilling Tool; Material: Cobalt Steel Alloys; Usage: Well Drilling; Cutter /Button Type: Flat or Triangular Rhombus Face and Cylindrical; Rock Formation: Middle Hard Formation; Usage Area: Well Drilling Equipment; Order Type: OEM, ODM; Cycle Type: Liquid Cycle; Welding Type: Laser Welding or High Frequency; Application: Oil, Mining or Water Well or Geographical Explorat; Advantage: High Performance and Long Life; Warranty Period: 1 Year; After Service: 1 Year;	Customized: Customized; Standard: API; Length: Stub-length; Type: Center Drill Bit; Material: Diamond; Usage: Well Drilling; Rock Formation: Hard Formation; Surface Treatment: Spray Paint; Usage Area: Well Drilling Equipment; Order Type: OEM, ODM; Cycle Type: Liquid Cycle; Welding Type: Laser Welding or High Frequency; Application: Oil, Mining or Water Well or Geographical Explorat; Advantage: High Performance and Long Life; Average Leadtime: 7-15days; Warranty Period: 1 Year;	Customized: Non-Customized; Standard: API; Length: Jobber-length; Type: PDC or Diamond Drilling Tool; Material: Cobalt Steel Alloys; Usage: Well Drilling; Model: Rock Bit or Drill Bit; Manufacture Standard: API Spec; Cutter Type: Flat or Triangular Rhombus Diamond; Rock Formation: Middle to Hard Formation; Surface Treatment: Spray Paint; Rock Type: Sandy Shale; Usage Area: Well Drilling Equipment; Order Type: OEM, ODM; Cycle Type: Liquid Cycle; Welding Type: Laser Welding or High Frequency; Application: Oil, Mining or Water Well or Geographical Explorat; Advantage: High Performance and Long Life; Avarge Leadtime: 7-15days; Warranty Period: 1 Year; After Service: 1 Year;
Supplier Name	Hejian Longyue Drill Bit Manufacture Co., Ltd.	HEJIAN YINHAI ROCK BITS MANUFACTURE CO., LTD.	Suzhou Energy Tool Co., Ltd.	Suzhou Energy Tool Co., Ltd.	Suzhou Energy Tool Co., Ltd.
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