Tricone Bit

US$800.00 - 1,500.00 / Piece

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What is API 8 1/2'' IADC 637 Tricone Bit Tricone Roller Bit

Name: API 8 1/2'' IADC 637 Tricone Bit Tricone Roller Bit
Uploaded: 2025-10-04T12:29:15+08:00
Description: Product Description Recommended Drilling Parameters IADC WOB(kn/mm) RRM(r/min) Applicable Formations 116 117 0.35~0.8 150~80 Very soft formations with low compressive strength and high drillabili

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About this Item

Price

Min. Order Reference FOB Price

1 Piece US$800.00 - 1,500.00 / Piece

Sepcifications

Customized Customized
Standard AISI
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
Drilling Formation Medium Hard Formation

Product Description

Product Description Recommended Drilling Parameters IADC WOB(kn/mm) RRM(r/min) Applicable Formations 116 117 0.35~0.8 150~80 Very soft formations with low compressive strength and high drillability.such as clay,mudstone,chalk,etc. 126 127 0.35~0.9 150~70 Soft formations with ...

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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

	API 8 1/2'' IADC 637 Tricone Bit Tricone Roller Bit Contact Now	Quick View HSS Center Drill Solid Carbide Center Drill Contact Now	Quick View HSS Center Drill for Aluminium Hsse Cobalt Center Drill Contact Now	Quick View High Quality 60 Degree HSS Ground Center Drill Bits Contact Now	Quick View DIN338 Length Fully Ground Carbide Tipped HSS Twist Drill Bit with Bright Finish Contact Now

Transaction Info
	API 8 1/2'' IADC 637 Tricone Bit Tricone Roller Bit Contact Now	Quick View HSS Center Drill Solid Carbide Center Drill Contact Now	Quick View HSS Center Drill for Aluminium Hsse Cobalt Center Drill Contact Now	Quick View High Quality 60 Degree HSS Ground Center Drill Bits Contact Now	Quick View DIN338 Length Fully Ground Carbide Tipped HSS Twist Drill Bit with Bright Finish Contact Now
Price	US$800.00 - 1,500.00 / Piece	US$0.08 - 5.00 / Piece	US$0.08 - 5.00 / Piece	US$0.08 - 5.00 / Piece	US$0.70 - 2.80 / Piece
Min Order	1 Piece	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	LC, T/T, D/P, PayPal	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Management System Certification	-	-	-	-	-
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), Australia, Domestic	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), Australia, Domestic	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
Annual Export Revenue	-	3,000,000 USD	3,000,000 USD	3,000,000 USD	3,000,000 USD
Business Model	Own Brand, ODM, OEM	-	-	-	-
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month
Product Attributes
Specification	Customized: Customized; Standard: AISI; 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; Drilling Formation: Medium Hard Formation;	Customized: Customized; Standard: DIN; Length: Taper-length; Type: Center Drill Bit; Material: High Speed Steel; Usage: Metal Drilling; Manufacturing Process: Milled or Fully Ground; Materials: HSS4241, W4, M2, W9, M35; Hardness: HRC60-66; Application: Metal Drilling; Finish: Bright Finish, Tin-Coated; Size: 1.00-12.5mm; Countersink Angle: Centre 60°, 90°; Shank Type: Straight; Flutes: Straight Flutes, Spiral Flutes;	Customized: Customized; Standard: DIN; Length: Taper-length; Type: Center Drill Bit; Material: High Speed Steel; Usage: Metal Drilling; Manufacturing Process: Milled or Fully Ground; Materials: HSS4241, W4, M2, W9, M35; Hardness: HRC60-66; Application: Metal Drilling; Finish: Bright Finish, Tin-Coated; Size: 1.00-12.5mm; Countersink Angle: Centre 60°, 90°; Shank Type: Straight; Flutes: Straight Flutes, Spiral Flutes;	Customized: Customized; Standard: DIN; Length: Taper-length; Type: Center Drill Bit; Material: High Speed Steel; Usage: Metal Drilling; Manufacturing Process: Milled or Fully Ground; Materials: HSS4241, W4, M2, W9, M35; Hardness: HRC60-66; Application: Metal Drilling; Finish: Bright Finish, Tin-Coated; Size: 1.00-12.5mm; Countersink Angle: Centre 60°, 90°; Shank Type: Straight; Flutes: Straight Flutes, Spiral Flutes;	Customized: Customized; Standard: DIN; Length: Taper-length; Type: Twist Drill Bit; Material: High Speed Steel; Usage: Metal Drilling;
Supplier Name	Hejian Longyue Drill Bit Manufacture Co., Ltd.	DANYANG DAMING TOOLS CO., LTD.	DANYANG DAMING TOOLS CO., LTD.	DANYANG DAMING TOOLS CO., LTD.	DANYANG DAMING TOOLS CO., LTD.
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