Specifications
Brand Name :
JZTG
Model Number :
steel tooth bit
Certification :
ISO, SGS,
Place of Origin :
Changsha , Hunan
MOQ :
10pcs
Price :
Negotiable
Payment Terms :
T/T, L/C, Western Union
Supply Ability :
20000 Piece/Pieces per Week
Delivery Time :
3-5days
Packaging Details :
in wooden case
Material :
Tungsten Carbide
Machine type :
Rotary drill rig
Processing type :
Forging& Welding
Use :
Hard rock drilling
Size :
8-1/2 '
packing :
Wooden Case
Description

Roller Bits / Drilling Bits Rotary Piling Tools 8-1/2' Replaceable Type

Size TC Bit Dia.(mm)

TC Bit No.

(PCS)

TC Bit Height(mm) Dia. of Roller(mm) Height of Roller(mm) Remarks
8-1/2’ 13 42 7 134 83 Both Welding and holder type are available
13 55 7 130 83
14 42 9 138 83
14 55 9 134 83
15 45 8 141 83
10-1/2’ 17 50 11 170 98
12-1/4 14 75 9 186 130

Introduction:

With 10 years’ experience on piling works, JZTG team is dedicated to design, manufacture and supply top cost-perforemance roller bits for hard rocks.
1. Modern design special for foundation works;
2. Material from top suppliers;
3. Professional and modern production line;
4. With built-in grease supplement system;
5. Top level welding and heat treatment technology.

Roller Bits / Drilling Bits Rotary Piling Tools 8-1/2' Replaceable Type

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Roller Bits / Drilling Bits Rotary Piling Tools 8-1/2' Replaceable Type

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Brand Name :
JZTG
Model Number :
steel tooth bit
Certification :
ISO, SGS,
Place of Origin :
Changsha , Hunan
MOQ :
10pcs
Price :
Negotiable
Contact Supplier
Roller Bits / Drilling Bits Rotary Piling Tools 8-1/2' Replaceable Type

Changsha Golden Drilling Machinery Co.,Ltd

Active Member
6 Years
hunan, changsha
Since 2009
Business Type :
Manufacturer
Total Annual :
12,000,000-16,000,000
Employee Number :
130~150
Certification Level :
Active Member
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