cones assembly bit, vertical well reamer bit, large diameter rock bit

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Product Detail

Product Tags

Basic Info.

Constituent Part

Roller Cone Palm 12 1/4″

Diameter

1m 1000mm

Combination

10 Pieces of 12 1/4″ Single Roller Cones Bits +1 pcs 12 1/4 tricone bits

Applicable Drilling Rig Type

Reverse Circulation Drilling Rig

Threaded Connection

Flange Connection or Customized Connection Type

Engineering Application

Geological Exploration, Pile Foundation Engineerin

Transport Package

Plywood Case

Specification

1000mm 39.37″

Trademark

YINHAI

Origin

Cangzhou City, Hebei Province, China

HS Code

8431432000

Product Description

Specification: 10 pcs 12 1/4 “single roller cones + one 12 1/4 integral tricone bit at the front end (medium hard formation) or one PDC drag bits (available for soft formation)

Product name: cones assembly bit, vertical well reamer bit, large diameter rock bit, etc

Keywords: cone assembly bit, cone bit, rock bit, vertical reaming bit, large diameter rock bit, large diameter cone bit, single roller cone bits, etc

Applicable drilling rig type: for positive circulation drilling rig

Engineering application: geological exploration, pile foundation engineering, water well, geothermal well and other projects

[Product] Size: 1000mm 1m

Specification: 10 pieces of 12 1/4″ single roller cones bits + 1pcs 12 1/4″ tricone bit

Product name: reverse circulation cone assembly bit, reverse circulation large diameter rock drill bit, large diameter rock drill bit

Keywords: assembly tricone bit, reverse circulation bit, rock drill bit, vertical reaming bit,vertical rock reamer,vertical hole openers, large-diameter rock drill bit, large-diameter reverse circulation rock drill bit, single roller cone bits, geothermal well drill bit, water well rock drill bit, manufacturer production

Applicable drilling rig type: reverse circulation drilling rig

Threaded connection: flange connection or customized connection type

Engineering application: geological exploration, pile foundation engineering, water well, geothermal well and other projects

1.More suitable tooth type,bearing structure, sealing type and angle of inclination of paws.
2.More protection teeth on the roller cutters.
3.Perfect welding process prevents the damage to sealing and bearing system because of over beat.
4.Fully heat-treated alloy steel.
5.Professional engineers design hole opener for your drilling environment

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