8 1/2 12 1/4 Reverse Circulation Drilling Drag Bit with Bore Hole Center pictures & photos

8 1/2 12 1/4 Reverse Circulation Drilling Drag Bit with Bore Hole Center

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About this Item

Price

Min. Order Reference FOB Price

1 Piece Negotiable

Sepcifications

Type Drill Bit
Material Alloy Steel, Tungsten Carbide
Usage Well Drilling
Transport Package Wooden Case
Specification ISO and SGS and API
Trademark HJ
Origin China
Model Number Steel Tooth Bit, TCI Bit
Bearing Type Sealed Bearing
Suitable Formation Soft, Medium Soft, Hard, Medium Hard, Very Hard
Color Blue or Red
IADC Code 237

Product Description

8 1/2 12 1/4 reverse circulation drilling drag bit with bore hole center Bit Size Bit Type in mm 31/2 88.9 HR527 45/8 117.5 HR126 HR517 43/4 120.7 HR116 57/8 149.2 HR216 HR537 HR547 HR637 ...

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Hejian Hengji Bit Manufacture Co., Ltd.

Diamond Member Since 2014

Audited Supplier

Main Products Tricone Bit, PDC Bit, Hole Opener, Assembly Bit, Steel Tooth Bit
Management System Certification ISO9001:2008
Main Markets North America, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)
OEM/ODM Availability No

Drag Bit Comparison

	8 1/2 12 1/4 Reverse Circulation Drilling Drag Bit with Bore Hole Center Contact Now	Quick View Factory Direct Supply U Have 50 mm Length Pilot Pin for Annular Cutter Annular Cutter Contact Now	Sngx1206100328t-C OEM Manufacture Sngx1206 Insert Wholesale Bap Face Milling Cutter Holder Contact Now	Quick View Weix Factory Direct Sale B Type Crown Boring Bit Drill Bit for Woodworking Blind Hole Contact Now	Quick View HSS and Tct Annular Cutter Broach Cutter Broaching Magnetic Drill Bit for Metal Sheet Faster Easier More Accurate Cutting Contact Now

Transaction Info
	8 1/2 12 1/4 Reverse Circulation Drilling Drag Bit with Bore Hole Center Contact Now	Quick View Factory Direct Supply U Have 50 mm Length Pilot Pin for Annular Cutter Annular Cutter Contact Now	Sngx1206100328t-C OEM Manufacture Sngx1206 Insert Wholesale Bap Face Milling Cutter Holder Contact Now	Quick View Weix Factory Direct Sale B Type Crown Boring Bit Drill Bit for Woodworking Blind Hole Contact Now	Quick View HSS and Tct Annular Cutter Broach Cutter Broaching Magnetic Drill Bit for Metal Sheet Faster Easier More Accurate Cutting Contact Now
Price	Negotiable	US $ 3.16/ Piece	US $ 30.00-33.00/ Piece	US $ 1.3/ Piece	US $ 3.16/ Piece
Min Order	1 Pieces	5 Pieces	2 Pieces	10 Pieces	5 Pieces
Trade Terms	-	-	-	-	-
Payment Terms	L/C, T/T	L/C, T/T, Paypal, Money Gram	L/C, T/T, Western Union, Paypal	T/T, Western Union, Paypal, Money Gram	L/C, T/T, Paypal, Money Gram
Quality Control
Management System Certification	ISO 9001, ISO 9000	ISO 9001	ISO 9001	-	ISO 9001
Trade Capacity
Export Markets	North America, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	OEM, ODM, Own Brand	OEM, ODM, Own Brand	OEM	-	OEM, ODM, Own Brand
Average Lead Time	Off-season: within 15 Day(s) Peak-season: within 15 Day(s)	Off-season: 1 Month(s) Peak-season: within 15 Day(s)	-	-	Off-season: 1 Month(s) Peak-season: within 15 Day(s)
Product Attributes
Specification	Type: Drill Bit; Material: Alloy Steel, Tungsten Carbide; Usage: Well Drilling; Model Number: Steel Tooth Bit, TCI Bit; Bearing Type: Sealed Bearing; Suitable Formation: Soft, Medium Soft, Hard, Medium Hard, Very Hard; Color: Blue or Red; IADC Code: 237;	Customized: Customized; Standard: DIN, JIS, AISI; Length: Jobber-length; Type: Countersink Drill Bit; Material: High Speed Steel; Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling; Name: Ej HSS Annular Cutter; Cutting Depth: 20-50mm; Shank Diameter: 10-50mm; Precision: High Precision; Cutting Materials: Stainless Steel, Copper, Iron, Steel, Aluminum etc; Coating: Tin/Tialn/Alcrn/etc; Shank Type: Universal / Weldon / Fein Shank; Advantage: Sharpness, Long Life,High-Efficiencyetc; Controlling Mode: CNC System; OEM: OEM, ODM, Obm;	Customized: Non-Customized; Standard: DIN; Length: Taper-length; Type: Twist Drill Bit; Material: Tungsten Carbide; Usage: Wood Drilling, Metal Drilling; 1usage: Wood Drilling,Metal Drilling; 1standard: CQC&ISO; Quality: Top Quality in China; Certificates: ISO9001-2008,SGS; Cutting Form: Flat,Ball Nose,Corner Radius,Roughin; Samples: for Free; Place of Origin: Zhuzhou-Carbide City; Chemical Compo: 6%-12% Co-Wc; Flute: 1-6; HRC: 45,55,65,68; Coating: CVD&PVD&Double Coating; Package: 10PCS Per Plastic Box;	Customized: Customized; Length: Jobber-length; Type: Tiain; Usage: Wood Drilling; Model Number: Wx1068; Working Length: 3--15mm; Flute: 2; Coating: Tiain; Precision: High Precision; Controlling Mode: CNC; OEM: Acceptable; Suitable for: Solid Wood, Hardwood, Particleboard a; Hot Selling: Yes;	Customized: Customized; Standard: DIN, JIS, AISI; Length: Jobber-length; Type: Countersink Drill Bit; Material: High Speed Steel; Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling; Name: Ej HSS Annular Cutter; Cutting Depth: 20-50mm; Shank Diameter: 10-50mm; Precision: High Precision; Cutting Materials: Stainless Steel, Copper, Iron, Steel, Aluminum etc; Coating: Tin/Tialn/Alcrn/etc; Shank Type: Universal / Weldon / Fein Shank; Advantage: Sharpness, Long Life,High-Efficiencyetc; Controlling Mode: CNC System; OEM: OEM, ODM, Obm;
Supplier Name	Hejian Hengji Bit Manufacture Co., Ltd.	Changzhou Easy Joint Import & Export Co., Ltd.	Zhuzhou Anting E-Commerce Co., Ltd	Jiangsu Weixiang Tool Manufacturing Co., Ltd.	Changzhou Easy Joint Import & Export Co., Ltd.
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