Rotary dill bit IADC216 7 7/8 inches (200mm)

Bit Logo:	Kingdream
Certification:	API & ISO
Model Number:	IADC216
Bearing Sealed:	1 piece
Material:	Tungsten carbide ,20CrNiMo,20Ni4Mo
Type of Machine:	drilling tools for rig
Advantage:	High Efficiency
Warranty :	3 years
Rock formation:	Very soft, unstratified, poorly compacted rocks.

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Product Detail

Catalog

Product Description

Far Eastern have 20 years experience,professional R&D new technologies, drawing design,production workers can help us to improve the quality of drill bits.
Main products
tricone bit(mill tooth and tungsten carbide insert tricone bit)
PDC bit(matrix body and steel body PDC bit)
hole opener(HDD rock reamer,barrel reamer,etc)
drag bit(step drag bit,PDC drag bit,chevron drag bit,etc)
accessories(single cone,bit breaker,nozzle ,etc)
-WHY CHOSE US-
--The first-class engineers of tricone bits and PDC bits
--Advanced technology and Equipment, International standard.
--R&D center for rock drilling tools, high precision CNC machines, SGS&ISO Certified.
--10+ Years & 40+ Countries of service experience.
--Optimized solutions for the various requirements.

Product Specification

Basical Specification
Size of Rock Bit	7 7/8"
Size of Rock Bit	200 mm
Bit Type	Steel Tooth Tricone Bit/ Milled tooth Tricone Bit
Thread Connection	4 1/2 API REG PIN
IADC Code	IADC 216
Bearing Type	Journal Sealed Roller Bearing
Bearing Seal	Rubber Seal
Heel Protection	Unvailable
Shirttail Protection	Available
Circulation Type	Mud Circulation
Drilling Condition	Rotary drilling,high temp drilling,deep drilling,motor drilling
Nozzles	3
Operating Parameters
WOB (Weight On Bit)	13,482-38,199 lbs
WOB (Weight On Bit)	60-170KN
RPM(r/min)	60~180
Formation	Soft to medium formations with high compressive strength, such as mudstone,gypsum,salt,soft limestone ,etc.