120-60rpm tooth tricone bit for drilling from China manufacturer - Hejianshi Tengda Petroleum Supplies Co.,Ltd

120-60rpm tooth tricone bit for drilling

Price:	500.0~8000.0 USD
Payment Terms:	T/T,L/C,
Place of Origin:	Hebei, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air,

Packing: in wooden box or iron box

Brand Name: tengda

size: 11-5/8 inch(279.4mm)

Normal WOB: 0.35-1.05KN/mm

Use: Well Drilling,Mining,oil an...

Production Capacity: 500

Delivery Date: 7 days after deposite

IADC code: 137

Thread sizes: 6-5/8inch(168.3mm)

Rotary speed: 120-60rpm

1. API&ISO standard milled tooth bit.
2. All sizes and codes are available.

milled tooth tricone bit

Aoolicable formation:
soft to medium soft with low compressive strength or soft with harder stringers,such as hard gypsolyte,soft limestone and sandstone,etc.

Main characteristics of the bit:
Hardfaced tooth surface and gage,high compact exposuer,with gage compacts,and a row of trimmers is added between gage row and heel row.

Recommended parameters:
Normal WOB 0.35-1.05KN/mm

Rotary speed 120-60rpm

tricone bit , steel tooth bit , drill cone bit , tricone bits,rotary 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