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.
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 madeof 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.
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
EX: R25, R28, R32, R38, R3212, T38, ST58, etc
Carbide Button type
EX: spherical, ballistic, parabolic etc
Parameter of the thread button bit:
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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.
Packing and Shipping
Tel: +8618336073452 Skype: ailuojiawei Wechat:+8618336073452 Whatapp: +8618336073452 E-mail:email@example.com Add: Jiao zuo city, Hennan Province in China.