Tricone Bits 16 Inch IADC 517/617 API Standard Rubber Sealed Bearing for Water Well Drilling Material 42CrMo

• Customization: Available
• Customized: Customized
• Standard: API, SGS
• Model NO.: 16 517
• Type: Center Drill Bit
• Material: 42CrMo
• Usage: Well Drilling
• Weight: 230kg
• Customized Service: Available
• Pin Connection: 7 5/8" API Reg
• Colour: Optional
• Transport Package: Wooden Case
• Specification: 16inch, 406.4mm
• Trademark: LEO or Customized
• Origin: China
• HS Code: 820719100
• Production Capacity: 50000 Pieces/Year

Product Description

 

Our Drilling Tools maintains a great reputation in the well drilling,construction, HDD (horizontal directional drilling) ,exploration, water well, geothermal and mining as a company that can provide dependability and high-quality products at excellent value.Our quality tools:Tricone bit ,PDC bit,Tricone Cutters(single rollers),PDC reamers,Drag bits ,HDD hole openers.
Our custom-designed PDC bits are specifically designed and manufactured with directional drilling in mind. Our bits are extremely stable, durable and 'directional' friendly, which is of the utmost importance when trying to keep the bit in a thin wavering pay zone. It is this steerable bit technology, combined with high ROP, which gives Crossing an advantage in a highly competitive market.
Our Mission:To guarantee each drill bit drills faster and lasts longer .

PRODUCT SPECIFICATIONS
product name	16 inch CR617G TCI tricone bit
size	16inch,406.4mm
model number	CR617 with Chisel tooth
series	CR
tooth type	TCI
connection	75/8"Reg PIN
bearing	rubber sealed journal bearing
Nozzle	three jet nozzles
application	water well,oil well,HDD,exploration,etc
weight	230kg
certificate	A7-1,SY/T5164,ISO9001:2008
RECOMMENDED ROCK FORMATION
medium hard with high compressive strength and stick&hard stringers,such as hard shale,limestone,sandstone and dolomite,etc.
RECOMMENDED DRILLING PARAMETERS FOR APPLICATION
Type&IADC code	417	437	447	517,527	537,547	617,627	637,647	737,837
WOB(KN/mm)	0.35~0.90	0.35~0.95	0.35~1.00	0.35~1.05	0.35~1.05	0.35~1.05	0.70~1.20	0.70~1.20
RPM(r/min)	140~70	140~60	140~60	120~50	110~40	80~40	70~40	70~40