Quarry Drill Thread Button Bit , T38 Drop Center Hard Rock Drill Bits

Threaded Button Bit for Quarry Drill Bits T38 Drop Center Bit

T38 Thread button bit feature:

T38 Thread Button Bits for rock drilling, which is the most important size for benching and long-hole drilling.

Head Diameter: 76mm
Skirt body: Normal
Face type: Drop center
Carbide Button: Semi-Ballistic
Thread: T38
Gauge Buttons: 6*12.7mm
Front Buttons: 4*11mm
Weight: 2.4KGS

Following are the relevant drill bit for T38 series:

Advantages of our Threaded Button Bits:
1.Good quality of carbide buttons with good anti-abrasion performance
Carbide Grade YK05 or T6.
2.45CrNiMoVA or suitable steel as skirt material
3.Hot press the carbide button bits on skirt to provide reliable performance
4.Single packing in wooden box
5.Competetive price with reliable qualtiy

Our Custom Services
1.Custom bit diameter, smaller than 33mm or any other diameters.
2.Custom Thread. According to your drill rod thread or drawing, we could provide the suitable thread for the drill bit.
3.Custom shank rod. We could produce as per your drawing or samples.
4.Custom buttons configuration. The buttons configuration is different due to different usage.
5.Excellent quality to get max drilling performance for rock drills with long life and save up fuel cost

We have a professional team who focus on customer service. So just let us know your idea or usage, and then we can provide the drawing to you for confirmation.

Our drilling tools have been sold throughout the world, Including Chile, Brazil, Uruguay, Norway, Turkey.

Here's Thread Button Bit Applicaction:

Button Type	Button shapes	Description	Application
-5076		Flat front bit with spherical buttons. Standard skirt.	Ideal for medium hard rock when the rock formation causes heavy gauge wear on the bit. Can also be used in very hard and abrasive rock formations.
-5121		Flat front bit with spherical buttons. Retrac skirt.	To be used in the same applications as -5076 when you have rock formations that also create hole deviations.
-6076		Drop center bit with spherical buttons. Standard skirt.	Perfect in slightly more abrasive formations where there is accelerated button wear or in medium to hard rock when ballistic buttons have a tendency to break.
-6121		Drop center bit with spherical buttons. Retrac skirt.	Use in the same applications as -6076 when you have rock formations that also create hole deviations.
-6143		Drop center bit with ballistic buttons. Standard skirt.	Designed for medium hard rock. Bits with ballistic buttons perform especially well in non-abrasive or medium abrasive rock formations.
-6188		Drop center bit with ballistic buttons. Retrac skirt.	To be used in the same applications as -6076-67 when you have rock formations that also create hole deviations.
-5148		a heavy duty bit with larger gauge buttons. Flat or drop center front. Retrac or standard skirt. Ballistic or spherical buttons	A new bit design for hard to very hard abrasive rock. The asymmetrical button pattern gives excellent rock crushing. A shorter head and larger clearing angle allow for better flushing of cuttings.
-6177

Mining Tool B.D of O.E.D Machinery Grop, has been dedicated in development and production of mining drill rods and drill bits for many years, which forms six main series products: taper drill tools, thread drill tools, rotary drill tools, blast furnace frill tools, DTH drill tools, and coal mining tools. We can produce high quality of nearly hundreds of products, like hexagonal thread drill rod, extension rod, speed rod, DTH drill rod, blast furnace drill rod and so on, also shank adapter coupling sleeves, button bit, chisel bit, cross bit, etc.

Our products can be widely used in many basic energy construction projects, such as exploring new mountains, minerals, metallurgy, rail, highway, and water and electricity infrastructure etc.

Our member has stong capability of researching developing and advanced production technology. We have passed ISO9001 International Wuality System Certificate, we can provide superior standard drill tools and also customized drill tools.

Our Sales company, HUNAN GOLDEN GLOBE I AND E OED CO.,LTD., have over 20 years experience of export. We have exported the products to many countries.  Trust us that we can provide reliable service for you.

Why trust us and how to control the quality?

Let's me introduce our company.

We have three main workshops, heat treatment workshop, forging workshop and CNC workshop.

Material is very important for a good product. We have excellent heat treatment equipment to control the material quality. For each lot of products, we all have material certification. So even you have some special material requirement, we have best  solution for you. Do not hesitate to ask us if you have any question of material. Here's our heat treatment equipment.

Turning machine and grinding machine are also very important. we have advanced CNC machines and skillfull workers to keep the stable quality.

During production, we have engineer to check the dimensions. Our workers are highly trained and they will inspect the products after machining.

For the final inspection, we'll check the dimensions one by one to make sure the quality is qualifed. The inspection report will be sent to you before shipping if you have ordered our products. 

We have provided many solutions for different customers.

For example:

Our customer in Norway. They required a special hole of the drill bit to match their specific drill rod.

Our customer in Korea. We have changed the material of their skirt and carbide button bit to diminish the consumption of drill bit.

Our customer in Chile, We provided different length of drill rod as per their requirement.

Our customer in South Africa, new design of thread drill bit have been sent according to their application.

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Except regular products, we have the ability to design custom products to meet our customers' requirement. For different application, the solution is also different. So please send us your requirement and application, then we'll provide your best solution.

Quality is alway the most important things. Our price may not the cheapest, but we'll try to provide satisfied service and quality for you.

Devotion and Focus Makes Us Professional. Looking forward to working with you together.