Thread bit is produced in different sizes and designs in order to optimize their

application to a broader scope of rock drilling conditions and correspond to different

job requirements.with the high quality of raw material and the advanced processing 

technology adapted,so that it can withstand the toughest rock drilling demands.

 

Place of Origin:	Hunan China (Mainland)	Brand Name:	Great Wall	Model Number:	thread button bit
Type:	Drill Bit,thread button bit	Machine Type:	Drilling Tool	Certification:	ISO9001:2008
Material:	Carbide + Alloy Steel	Processing Type:	Forging	matching:	95% similar to world famous brand
Button shape:	Spherical and Ballistic	Bit face shape:	Flat shape,Drop center shape,Convex shape,Double Guage shape	Body type	Normal type and retract type
Use:	Ore mining and quarrying,ect	Color:	As per request	MOQ：	No MOQ
Production capacity	5000 set/sets per Month	Packaging Detail:	Standard export carton	Port：	Chang Sha

 

Main thread bit dimension: 

R38    Diameter: 51mm 76mm 89mm,

T38    Diameter: 64mm 76mm 89mm,102mm

T45    Diameter: 76mm 89mm 102mm 115mm

T51    Diameter: 89mm 102mm 115mm

Features:
1. Energy-saving,more durable.

2. Smooth cutting surface, high cutting speed. 
3. we can design and manufacture according to customer’s requirement of the Bit  

Diameter,NO. of air holes,button shape and the face shape.

About Us:

1. Our factory has been specialized in manufacturing & exporting drilling tools and spare parts over 10 years.

2. We have advanced technology and equipment.

3. Our technician has more than 10 year's professional working experience.

4. Our products are exported throughout the world. Main market:Russia,USA,North Africa.

Canada, Australia, Brazil, Uruguay, etc.

Questions you may be interested in:

1. Payment:  T/T,Western Union,Paypal

2. Delivery time:  Based on your order qty, generally it takes 15-20 days for

   production.only need 2 or 3 days if it’s available in our stock.

3. Shipment:

Trail order: we s est by DHL,express

Bulk order: we s est by sea.

4. Quality control:  We have our experienced QC Dep.

They will perform stick inspection and tesing for every order before shipping out.

5.About aftersale services

Our sales team and technical Dep. Will be available at any time.(Holidy excluded)