Model: | - |
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Brand: | Kingdream,CS,Noryke |
Origin: | Made In China |
Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Other Metallic |
Label: | tricone bit , rock bit |
Price: |
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Min. Order: | 1 pc |
Last Online:16 Aug, 2013 |
IADC |
Rock formation |
Drilling weight KN/mm |
Rotary speed r/min |
114. 115.116.117 |
The 114-117 bits are used to drill low-compressive strength,soft formations. Long projection tooth lengths are used on high offset cones to provide the greatest penetration rates possible. Wear-resistant hard facing is used to control tooth wear.On the softest bi types this hard facing completely covers the bit teeth |
0.35---0.8 |
150---80 |
124.125.126.127 |
Soft formation with low compressive strength and high drillability. Such as sandstone, anhydrite, salt, shale, limestone. |
0.3---0.9 |
180---80 |
134.135.136.137 |
Soft to medium formations with low compressive strength, such as shale, anhydrite, sand and so on for soft formation |
0.33--1.0 |
130----60 |
216.217 |
Soft to medium formations with low compressive strength, such as shale, anhydrite, sand and so on for soft formation |
0.4---1.0 |
100---60 |
The advantages of our products.
1.Steel Tooth Tricone Bit for Soft Formation
TYPE: G13 (IADC----131)APPLICABLE FORMATION: Soft Formations with low compressive strength: Clay rock, Gypsum, Shale, soft Limestone, Salt.HARDNESS OF ROCK: f<2WEIGHT RECOMMEND: 20-35kg/mm (Dia Bit) (1100-2000 lb/in)ROTARY SPEED: 80-150rpm.
2. Steel Tooth Tricone Bit for Medium Formation
TYPE: G23 (IADC----241)
APPLICABLE FORMATION: Hard Sandstone, hard Shale, hard Gypsum, and soft Limestone with low compressive strength
HARDNESS OF ROCK: f<2WEIGHT
RECOMMEND: 20-63kg/mm (Dia Bit) (1100-3500 lb/in)
ROTARY SPEED: 70-80rpm.
3. Steel Tooth Bit for Hard Formation
TYPE: G33 (IADC----311)
APPLICABLE FORMATION: Hard sandstone, Granite, Quartzite, abrasive Shale with high compressive strength.
HARDNESS OF ROCK: f 5-8
WEIGHT RECOMMEND: 55-90kg/mm (Dia Bit) (3000-5000 lb/in)
ROTARY SPEED: 50-80rpm
4. Steel Tooth Journal-sealed Bearings Bit for Hard Formation
TYPE: GHM33 (IADC-----311)
APPLICABLE FORMATION: Hard sandstone, Granite, Quartzite, abrasive Shale.
HARDNESS OF ROCK: f 3-6
WEIGHT RECOMMEND: 20-50kg/mm (Dia Bit) (1100-2800 lb/in)
ROTARY SPEED: 40-60rpm.
API HA/HJ series Steel Tooth Tricone Bit
As the professional supplier of rock bits in China,we can supply all kinds of rock bits,such as PDC bits,TCI bits,rock bits,tricone bits,single cone bits,hole opener,steel tooth bits,insert tooth bits,drag bits,etc.
steel tooth tricone bit,rock bit,steel tooth bit
1.This type of bits are used in low press resistance soft to medium formation,shales,clay,salt,etc.,It can work in a high RPM and low WOB with fast drilling speed.
2. Surface of cones and teeth are hard enhanced to extend the working life of bit.
3. Teeth distributed optimal design largely improve the working efficiency of breaking down
Soft formation Steel Tooth Bits
The 114-117 bits are used to drill low-compressive strength, soft formation. Long projection tooth lengths are used on high offset cones to provide the greatest penetration rates possible. Wear- resistant hard facing is used to control tooth wear. On the softest bits type this hard facing completely covers the bit teeth.
127
Medium- Hard Formation Tooth Bits
The 127 bits are used to drill high-compressive strength, medium hard formations. Short projection teeth with reduced crest length are used in this series of bit designs. Durable hard facing is applied to reduce tooth wear.