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34mm 8 buttons 7degree/12degree tapered rock drilling tools button drill bit

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Changsha Changtan Geological Equipment Co.，Ltd

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Name: 34mm 8 buttons 7degree12degree tapered rock drilling tools button drill bit
Brand: CHANGTAN
Price: 1 USD

Brand Name : CHANGTAN

Model Number : R25,R28,R32,R38, T38,T45,T51,GT60

Certification : SGS/CE/ISO9001

Place of Origin : CHANGSHA HUNAN

MOQ : 1 pc

Payment Terms : T/T L/C

Supply Ability : 1000 pc /MONTH

Delivery Time : 7-10 working days

Packaging Details : Exported wooden box

Thread type 1 : R25

Thread Type 2 : T38

Thread Type 3 : GT60

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Specification:

Thread:R25,R28,R32,R38,

T38,T45,T51,ST58,GT60

Diameter:38--127

Head style:H(For extremely hard rock),A(For hardrock)

S(For soft rock),M(For abrasive rock)

Skirt: Normal, Lengthen, Retrac

Features:

Made from top quality steel and tungsten carbide as same as internationally well-known brand
Apply “hot-insertion” processing procedure to insert the buttons as same as internationally well-known brand
Optimized designs improve the drilling speed
Automatic production line ensure the quality stability
Military grade requirements of heat-treatment guarantee durability of the bits.

34mm 8 buttons 7degree/12degree tapered rock drilling tools button drill bit

Contact Us

Sales Manager: Cindy Tang

Mobile/Whatsapp/Wechat :+86-18274862632 (online support)

Skype: tangjingjing31

Email:sales4@changtan.com

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