7 1/2 Inch Steel Tooth Drill Bit pictures & photos

7 1/2 Inch Steel Tooth Drill Bit

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About this Item

Price

Min. Order Reference FOB Price

1 Piece US$400.00-800.00 / 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 7 1/2′′
Trademark LONGYUE
Origin Hebei, China
Machine Type Drilling Tool
Body Material Alloy
Advantage High-Efficiency ,Wear Resistant
Bearing Type Friction/Roller/Flosting Bearing Bit
Drilling Formationn Soft to Hard
Use Oil,Gas,Wells
Available Size 3 Inch-30 Inch
Manufacture Processing Forging
Machining OEM,Customize Base on Drawing

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
Main Products Drill Bit, TCI Tricone Bit, Stee Tooth Bit, PDC Bit, Roller Cones, Mud Motor, Hole Opener, Rock Reamer, Bit Stabilizer, Drag Bit
Registered Capital 10000000 RMB
Plant Area >2000 square meters
Management System Certification ISO 9001
Average Lead Time Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays

8 1/2 Milled Tooth Bit Comparison

	7 1/2 Inch Steel Tooth Drill Bit Contact Now	Quick View Without Water Diamond Drill Bit Concrete Block Masonry Hole Saw Heavy Duty Contact Now	Quick View Perfect Quality 120mm Low Air Pressure DTH Button Bits for Foundation Drilling Contact Now	Quick View Diamond Drill Bit Set, Fast Drilling Professional Brazing Hole Saw High Torque Contact Now	Quick View Diamond Hollow Drill Bits for Core Drilling of Reinforced Concrete Contact Now

Transaction Info
	7 1/2 Inch Steel Tooth Drill Bit Contact Now	Quick View Without Water Diamond Drill Bit Concrete Block Masonry Hole Saw Heavy Duty Contact Now	Quick View Perfect Quality 120mm Low Air Pressure DTH Button Bits for Foundation Drilling Contact Now	Quick View Diamond Drill Bit Set, Fast Drilling Professional Brazing Hole Saw High Torque Contact Now	Quick View Diamond Hollow Drill Bits for Core Drilling of Reinforced Concrete Contact Now
Price	US $ 400.00-800.00/ Piece	US $ 16.00-230.00/ Piece	US $ 221.50-243.65/ Piece	US $ 16.00-230.00/ Piece	US $ 16.00-230.00/ Piece
Min Order	1 Pieces	10 Pieces	20 Pieces	10 Pieces	10 Pieces
Trade Terms	-	-	-	-	-
Payment Terms	L/C, T/T, D/P, Western Union, Paypal, Money Gram	L/C, T/T	T/T, Western Union	L/C, T/T	L/C, T/T
Quality Control
Management System Certification	ISO 9001	ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI	ISO 9001	ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI	ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI
Trade Capacity
Export Markets	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, Western Europe	North America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia	North America, Western Europe	North America, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	OEM, ODM, Own Brand	OEM	OEM, ODM, Own Brand	OEM	OEM
Average Lead Time	Off-season: within 15 Day(s) Peak-season: within 15 Day(s)	Off-season: within 15 Day(s) Peak-season: 1 Month(s)	Off-season: within 15 Day(s) Peak-season: 1 Month(s)	Off-season: within 15 Day(s) Peak-season: 1 Month(s)	Off-season: within 15 Day(s) Peak-season: 1 Month(s)
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; Body Material: Alloy; Advantage: High-Efficiency ,Wear Resistant; Bearing Type: Friction/Roller/Flosting Bearing Bit; Drilling Formationn: Soft to Hard; Use: Oil,Gas,Wells; Available Size: 3 Inch-30 Inch; Manufacture Processing: Forging; Machining: OEM,Customize Base on Drawing;	Customized: Customized; Length: Jobber-length; Type: Core Drill Bit; Material: Diamond; Usage: Metal Drilling; Shipping: by Air,by Sea,by Express; Shipping Cost: to Be Negotiated; Sample Production Time: 5-7days; Advantage: Fast Work,Long Life;	Customized: Customized; Standard: DIN, AISI; Length: Stub-length; Type: Center Drill Bit; Material: High Carbon Steel; Usage: Well Drilling; Model: MD-Mc120; Bit Dia: 120mm; No. Buttons: 12/13PCS; No. Air Holes: 2/3PCS; Weight: 6.2kg;	Customized: Customized; Standard: Core Drill Bit; Length: Jobber-length; Type: Core Drill Bit; Material: Diamond; Usage: Metal Drilling; Sample Production Time: 5-7days; Customization: Available; Color: Customized; Advantage: Fast Drilling, Long Working Life; Shipping: by Air, by Sea; by Express; Shipping Cost: to Be Negotiated; Manufacturing Experience: Over 10 Years;	Customized: Customized; Length: Jobber-length; Type: Core Drill Bit; Material: Diamond; Usage: Metal Drilling, Masonry Drilling, Concrete Drilling; Shipping: by Air, by Sea; by Express; Shipping Cost: to Be Negotiated; Manufacturing Experience: Over 10 Years; Sample Production Time: 5-7days; Customization: Available; Advantage: Fast Drilling, Long Working Life;
Supplier Name	Hejian Longyue Drill Bit Manufacture Co., Ltd.	Hebei Halemu Import and Export Trading Ltd	WUHAN KINGDRILLING DIAMOND CO., LTD.	Hebei Halemu Import and Export Trading Ltd	Hebei Halemu Import and Export Trading Ltd
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