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8 1/2 Steel Tooth Bit Core Barrel Customized Color in Rotary Drilling
8 1/2 Steel Tooth Bit Core Barrel Customized Color in Rotary Drilling
8 1/2 Steel Tooth Bit Core Barrel Customized Color in Rotary Drilling
8 1/2 Steel Tooth Bit Core Barrel Customized Color in Rotary Drilling
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
Color :
customized
packing :
Wooden Case
Description

8 1/2" Steel Tooth Bit Core Barrel Customized Color in Rotary Drilling

Specification of Roller Bits

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

8 1/2

8 1/2

Feature :

1. Strong resistance to abrasion and impact resistance
2 . Cutter's quality performance is good
3 . long work life
4 . stocks adequate, time delivery
5 . rich experience in drill bit
6 . good after-sales service
7 . High quality, competitive price

Our Service

1. We will keep track of each customer to get the feedback of product quality and service. And we will make an amendment according to your feedback.
2. If the product size is wrong, we will send the right one freely.
3. We guarantee the high quality. Please feel free to contact us if you found any damage. We will solve the problems ASAP.

Product tags

polishing drill bit

,

csk head self drilling screw

,

tungsten carbide cutting tips
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8 1/2" Steel Tooth Bit Core Barrel Customized Color in Rotary Drilling

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Product Detail
Brand Name :
JZTG
Model Number :
steel tooth bit
Certification :
ISO, SGS,
Place of Origin :
Changsha , Hunan
MOQ :
10pcs
Price :
Negotiable
Contact Supplier
8 1/2 Steel Tooth Bit Core Barrel Customized Color in Rotary Drilling
8 1/2 Steel Tooth Bit Core Barrel Customized Color in Rotary Drilling

Changsha Golden Drilling Machinery Co.,Ltd

Active Member
6 Years
hunan, changsha
Since 2009
Business Type :
Manufacturer
Main Products :
Drilling Bucket, Heavy Duty Rock Augers, Foundation Drilling Tools
Total Annual :
12,000,000-16,000,000
Employee Number :
130~150
Certification Level :
Active Member
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