8 1/2 Inch IADC Terrace Tricone Drilling Bit For Mining Multifunctional

Brand Name:San Long
Certification:ISO9001
Delivery Time:5-15work days
Payment Terms:T/T
Place of Origin:HeBei . China
Price:According to product specifications
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Location: Cangzhou Hebei China
Address: Shijing Village, Hejian City, Cangzhou, Hebei Province
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Product Details

High Quality IADC Terrace Drilling Tricone Bit For Drilling And Mining



Introduction

The roller tapered drill bit has a conical tool or body with steel teeth or tungsten carbide buttons around it. When the drill string rotates, the drill cone rolls in a circular motion along the bottom of the borehole. When they roll, the new teeth come into contact with the bottom of the hole, causing the strata below and around the drill teeth to break.


itemvalue
Warranty1 Year
Applicable IndustriesConstruction works , Energy & Mining
Weight (KG)Standard
TypeCone Bit
Machine TypeDrilling Tool
MaterialStainless Steel
Processing TypeForging
UseWell Drilling
Wob(Kn/mm)0.45~1.00 Kn/mm
Transport PackagePly Wooden Box/ Cartons

Features

(1) Multifunctional drilling tools

(2) Low initial usage cost

(3) More control options

(4) Better in variable and complex rock formations, especially in hard rock formations

(5) Has stronger impact resistance

(6) One of the biggest advantages enjoyed by melamine drill bits with long service life is the length of their existence.


Bit SizeConnectionMaking Up TorqueWeightBit SizeConnectionMaking Up TorqueWeight
InchmmInchKN.mKgInchmmInchKN.mKg
3 1/295.32 3/84.1~4.7511279.46 5/838~43.485
4 5/8117.52 7/86.1~7.56.511 5/8295.389
4 3/4120.7712 1/8304.894
5 1/2139 2/33 1/29.5~12.21712 1/4311.295
5 7/8142.91812 15/32315.997
6152.419.513 1/8333.4120
6 1/4158.819.513 5/8346.1120
6 1/2165.119.513 3/4349.3120
6 3/4171.52114 5/8368.37 5/846.1~54.2160
7 1/2190.54 1/216.3~21.72814 3/4374.7160
7 7/820029.515381185
8 1/4209.63815 1/2393.7189
8 3/8212.73816406.4205
8 1/2215.93817 1/2444.5255
8 3/4222.34020508.0443
9 1/2241.36 5/838~43.457.522558.8580
9 7/8250.86024609.6650
10 5/8269.97426660.4810


Used in
Tri-cone bit is a decelerating bit. It is based on the fact that the speed of the cone is less than the speed of the bit. It is suitable for sidetracking of old wells and deepening of small boreholes under high speed and high drilling pressure.



FAQ:

1. How to order the products?

A: Please send the inquiry with detail item description or with Model number.


2. How about the common packing?

A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.


3. Can I expect a quality products?

A: Yes. mature production technology ensuring the quality satisfy international request.


4. How to check the product are the exact one you want?

A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.


5. How to control quality?

A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.


6. Fast delivery time:

A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.


7. Competitive price:

A: Our factory can supply you the lowest price due to direct sale to customers without distributor!


China 8 1/2 Inch IADC Terrace  Tricone Drilling Bit For Mining Multifunctional supplier

8 1/2 Inch IADC Terrace Tricone Drilling Bit For Mining Multifunctional

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