114.3MM IADC 537 tci tricone bit

Product Item：007

114.MM IADC 537 tci tricone bit

NO.:SPD-537G

Nozzle Qty:3NZ

Make up Torque(KN.m):9.5~12.2

Category：Tricone bits

Description

Name: 4 1/2" IADC 537 tci tricone bit
NO.:SPD-537G
Product description:TCI Tooth Tricone Bit，Elastomer sealed bearing for different applications.
Sizes range: 3 7/8 to 36 and customized according to drawings or requirements.
Certification:API &ISO:9001,compliant with IADC standard.

	Basical Parameter
	Bit Size	4 1/2"(114.3MM)
	IADC Code	537G
	Connection	2 7/8"API reg pin
	Nozzle Qty	3NZ
	Make up Torque(KN.m)	6.1~7.5
	Operating Parameter
	Rotary Speed(rpm)	120~50
	Weight on Bit(KN/MM)	0.45~1.0
	Formation	Soft to medium formation with low compressive strength ,such as medium soft shale,medium softlimestone,medium soft sandstone,medium formation with harder and abrasive interbeds,etc.