All Products
Contact Person : Ji
Phone Number : 0086-13722651858
Whatsapp : +8613722651858

Rubber Sealing Tri Cone Rock Bit Inserted Teeth

  • Rubber Sealing Tri Cone Rock Bit Inserted Teeth
Place of Origin China
Brand Name Ohang Tech

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

x
Product Details
Name Rubber Sealing Tri Cone Rock Bit Inserted Teeth Keyword Bit Tricone
Type Bit Tricone For Rock
High Light

rubber sealing tri cone rock bit

,

inserted teeth tri cone rock bit

,

rubber sealing bit tricone
Leave a Message
Product Description
 
Rubber Sealing Tri Cone Rock Bit Inserted Teeth

Product Description

Product Features
RRI (Roller Bearing-Rubber Sealing-Inserted Tooth) bits is a kind of ideal and economic tool in high speed well drilling.
Product Features:
-Sealed roller bearing structure is placing the cylinder roller into groove of cone which increases the bearing neck size to load larger WOB and adapt high ROP.
-Surface of thrust bearing is hardening treated and wear reducing treated to improve the loading ability and anti-seizure ability of bearing.
-High strength and high flexible hard alloy teeth are applied to improve the anti-impact performance, reduce tooth breaking rate.
-Optimized milled teeth quantity and teeth arrangement structure give full play to the cutting ability and cutting speed of drill bits.

 

Conventional Inserted Teeth Tri-Cone Bits
IADC Code Available Size Available Protodrakonov Scale of Hardness Recommend WOB Recommend RPM
3-7/8" 4-3/8" 4-5/8" 5-1/4" 6" 7-1/2" 8-1/2" 8-3/4" 9-1/2" 12-1/2"
98.4mm 111.1mm 117.5mm 133.4mm 152.4mm 190.5mm 215.9mm 222.2mm 241.3mm 311.1mm KN/mm(Bit OD)
437             √ √     f=5~7 0.35~0.9 60~150
517       √ √   √     √ f=6~8 0.4~0.95 60~150
537       √   √         f=8~10 0.75~0.85 60~150
637                     f=10~12 0.75~1.20 40~70
  2-3/8REG 2-7/8REG 3-1/2REG 4-1/2REG 6-5/8REG "√" means regularly available products; other types or sizes shall be custom made accordingly.
  Thread Connection Available
Tags:

API matrix body pdc drill bit

SRM Tricone Rotary Drill Bits

Tricone Rotary Drill Bits 118mm