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KingKong Drills Co., Ltd.
KingKong Drills Co., Ltd.  

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You are here: home  > Top Hammer Drilling Tools  > Threaded Button Bit Top Hammer Drilling Tools  > Small Hole Rock Drilling Tools Button Bits

Small Hole Rock Drilling Tools Button Bits 

Price: 10.0 USD 
Payment Terms: T/T,WU 
Place of Origin: Henan, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Air
Packing: Wooden box or carton
Machine Type: Drilling Machine
Name: Small hole rock drilling to...
Face: Flat, drop center
Tip: Tungsten carbide
Delivery: By air or by sea
Customization: Available
Production Capacity: 10000 pieces/month
Delivery Date: Depend on the stock
Type: Drill Bit
Thread: R22,R25,R28,R32,R38
Skirt: Regular, retrac
Payment: T/T
Delivery time: Depend on stock

Thread Tungsten Carbide Drill Button Bit
2.Face:Flat, drop center
3.Long service Life
4. High Abrasive Resistance

Small Hole Rock Drilling Tools Button Bits 




Our dominant drill bits are chisel bits, cross bits, buttons bits, DTH bits


We are a professional company which is specialized in making and researching on drilling equipments as well, and our dominant products are chisel bits, cross bits, buttons bits, DTH bits with high, medium and low air pressure, symmetric drilling tools, eccentric drilling tools,standardized API system casings, bit shanks and casing tubes which are fit for hydraulic drilling equipments.



Mainly Products


Thread Drill Bits---Diameter: 51mm  to 127mm

Thread Type---R22,R25,R28,R32,R38,T38,T45,T51
Face Shape---Plate, Concave, Convex.

Bit Shank & Coupling sleeve---R22,R25,R28,R32,R38,T38,T45,T51

Drill Rod

Steel Drill Rod---H19/H22, Length: 0.5M to 6.0M.

Thread Rod---R25,R28,R32,R38,T38,T45,T51.

Integral Drill Rod---H19/H22, Diameter---20mm - 42mm.


High grade tungsten carbide inserts
Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bits for faster drilling penetration rate. 

Different taper sizes have different characteristics when it comes to the "knock-off" index – the smaller angle will prevent the bit from spinning.


• Suitable for small hole range
• Widely used in  Dimensional Stone Quarrying Industry
• Widely used in Underground Mining Industry


1.Suitable for powerful percussive drills and top hammers with high speed drifter

2.The threaded button bit are widely used in bench and production drilling, extensional drilling ,and we can product different kinds of drill ing bit for atlas copco drilling rig ,Sandvik drilling equirenment .

3.Our products with comparative advantages of the more prominent cost-effective as the famous brand in the world and we will work hard to famous as atlas copco and sandvik .

4.Our products have been recognized as high-quality brand of rock-drilling tools made in China.

About products we can provide:
1. Integral drill steels (Integral Drill Rods)
Shank H22x108mm, H19x108mm, standard hex. Bit diameters include 20-42mm.
2. Tapered drilling tools (Tapered Drill Steel)
Shank H22x 108mm, (6, 7, 11, 12 degree taper) taper rods in most lengths.
A comprehensive range of button bits, cross bits and chisel bits with (6, 7, 11, 12 degree taper).
Bit diameter: 28mm-57mm.
3. Extension drilling tools
Button bit, face design: Flat face, drop centre, Normal and Retrac body.
Tungsten carbide (Buttons): Spherical, ballistic and Conical. (Threaded R32, R38, T38, T45, T51, bit diameter: 45mm-127mm);
Couplings sleeves- manufactured with a middle stop to prevent walking along the thread. Include couplings sleeve (threaded R22, R25, R28, R32, R38, T38, T45, T51)
Shank adaptors - carburized and manufactured with tight tolerances and controlled straightness.
4. Down the hole hammers and DTH bits (Down The Hole Drilling)
Offer IR hammer, DHD3.5, DHD340a, DHD360, DHD380, and low pressure hammers CIR65a, CIR90, CIR110, CIR150, CIR170 etc. DTH bits: 60mm-254mm bits with flat face, concave design fit for the atlas copco and ingersoll-rand model etc.
5. Excavate coal cutter bits
Include all kinds of round cutter bit and flat cutter bits for excavate coal machine as the replacements of kennametal. Such as U76, U82, U84, U85, U92, U94, U95, U118 and coal bolting bit and coal bolting rod.
6. All kinds of casing bits for shield machine and construction tools.
7. Round road planning bit for road milling machine and machine.
Shank diameter=19.4mm, 25mm, 30mm, 33mm, 38mm, etc.
8. Blast furnace tap hole drill tools. (Rod, Cross bits, button bits and X-type bits etc). 

Welcome To Contact Us If You Need Any of Our Tools!
E-mail us: chinadrillingtool.net@gmail.com 

Mr. Mr Bart
skype Mr. Mr Bart
Tel: 86-371-53309394
Fax: 86-371-53309394
Mobile: 185 3712 1208
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Company Info

KingKong Drills Co., Ltd. [China (Mainland)]

Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
City: Zhengzhou
Province/State: Henan
Country/Region: China (Mainland)

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Bart Yang:   skype

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