8 1/2" Steel Tooth Bit Core Barrel Customized Color in Rotary Drilling
10pcs
MOQ
Negotiable
Price
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Features
Basic Infomation
Place of Origin: Changsha , Hunan
Brand Name: JZTG
Certification: ISO, SGS,
Model Number: steel tooth bit
High Light:

round shank bits

,

carbide grinder teeth

Payment & Shipping Terms
Packaging Details: in wooden case
Delivery Time: 3-5days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 20000 Piece/Pieces per Week
Specifications
Material: Tungsten Carbide
Machine Type: Rotary Drill Rig
Processing Type: Forging& Welding
Use: Hard Rock Drilling
Color: Customized
Packing: Wooden Case
Product 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" Steel Tooth Bit  Core Barrel Customized Color in Rotary Drilling 0

 

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

 

 

 

 

 

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.

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Get in touch with us
Tel : +86 18890395856
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