2017 New Arrival flat tip drill bit Solar thermal market

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  • 10 - 99 Pieces
  • >=100 Pieces
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Quick Details
Place of Origin:
Henan, China
Brand Name:
King Kong
Model Number:
Customized, R22/R25/R28/R32/SR35/R38
Drill Bit
Machine Type:
Drilling Tool, Drilling Equipment
Processing Type:
Coal Mining, Metal Drilling
Product name:
Drill bit
Bit Diameter:
Boby type:
Normal type or retrac type
Fact type:
Flat/Uniface/Drop center etc
high performance cost ratio
95%closed to Atlas
Supply Ability
Supply Ability:
10000 Piece/Pieces per Month
Packaging & Delivery
Lead Time :
7~10 days after receive 30% in advance
Product Description

 flat tip drill bit

flat tip drill bit


Feature of the thread button bit:


Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock.


flat tip drill bit

Our Advantagers

Advantage of the thread button bit:


1. The threaded drill bits are equiped with the hydraulic drilling jumbo and used for crush rock, which are widely used in the tunnel construction, large scale mine (open and underground) and large section tunnel advance in metal mine.

2. King Kong tools can make all kinds of threaded drill bits, that include R25, R28, R32, R35, R38, T38, T45, T51,ST58, GT60, ST68 and so on, and the head diameter range from 41mm to 127mm.

3. Our R&D team will develop the sharpest industry "teeth", the most suitable bits for different application. The bits with sharp buttons are suit for harrd and mid-hard rock, and have excellent wear resistence and driving speed. The bits with round buttons are extensively used in hard rock with high abrasion and impact resistance.

4. Our button bit is made of top quality steel and tungsten carbide same with well-known brand in the world. For the technic, we take “hot-insertion” processing procedure to insert the buttons into the bit. Optimized designs improve the drilling efficiency. And automatic production line ensure the quality stability of product. Strict requirements of heat-treatment guarantee durability of the bits.


Product Paremeter

Product specification:


Bit body type EX: Regular skirt, Retract bit, Guide bit and Beaming bit
Bit head type EX: Drop Center (DC), Flat Face(FF), Convex, Concave
Thread type EX: R25, R28, R32, R38, R3212, T38, ST58, etc
Carbide Button type EX: spherical, ballistic, parabolic etc


flat tip drill bit


Parameter of the thread button bit:


flat tip drill bit

flat tip drill bit

flat tip drill bit


We are looking for our sole agent in your district, high quality products with cheap price, will surely make you competitive in your market! It will not disappoint you, Let's work together, honey!


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Q1.Why choose us?

A1. Our technique and team is top-classed in China. We are confident to provide produts quality which is equivalent to worldwide factories drill bit.

Q2. Where are our products applied to?

A2.Mine, tunnel,slope,foundation pit.

Q3. Do you have different quality for different kind of stone?

A3. Yes, according hardness of stone and stone’s feature, we have different teconology respectively.

Q4. If we need technical support, can you offer us?

A4. Yes, we have an experienced team, offering our customers additional benefits with specific advice, by our product managerment staff, engineers and technicians.

Q5. Do you offer free samples?

A5. Normally we do not offer free samples, but we could  properly adjust according to detailed requirement.

Q6. Is there cheap shipping cost to import to our country?

A6. For small order, Express will be the best.

      And for bulk order, sea ship way is best but take longer time.

      For urgent orders, we suggest via air to airport or by Express send to your door.

Q7. Which Express company you send? How many days we can receive?

A7. We are official partner of TNT, UPS, DHL, Fedx. it will take only 3-5 days after we sent.

Q8. When you can reply to me when I send you an Inquiry?

A8. We promise to reply within 24 hours( including holidays) on receipt of your inquiry.


Factory Overview

flat tip drill bit

Product Application

flat tip drill bitflat tip drill bit

Packing and Shipping

flat tip drill bit

Contact Us
flat tip drill bit

Tel: +8618336073452
Skype: ailuojiawei
Whatapp: +8618336073452
Add: Jiao zuo city, Hennan Province in China.