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broca 38mm 36mm 32mm drill bit t51r32 t38 thread rock button bit

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Quick Quotation
Product Description
Brief Introduction:
We can design and manufacture according to customers' samples or drawings of the Bit Dia., No. of air / water holes, carbide button shape and the face shape. Our button bit is made with high quality of best quality alloy steel bar and tungsten carbides, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy. We can supply long skirt and short skirt taper button bits. Comparing with tapered chisel bits and tapered cross bits, button bits has higher technology, much longer primary drilling time and higher drilling efficiency.

Application: The taper drill bit is widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.
 Product Name 
 Long skirt or short skirt taper button bits
 Description 
With carbide buttons hot pressed on the bit skirts,tapered button bits have a good drilling performance and are excellent in longevity.
 Diameter 
26mm to 60mm
 Taper Degree 
4°46’, 6°, 7°, 11°, 12°;
 Carbide Type 
Chisel type, Cross type, Button type.
 Shank Size 
Hex. 19mm, Hex, 22mm and Hex. 25mm
 Buttons No 
4 buttons,5 buttons,6 buttons,7 buttons,8 buttons,9 buttons.
 Button type 
Spherical, Parabolic, Ballistic, Conical
Flat Face
General purpose bit; For drilling in medium to hard and abrasive rock fomations.
Drop Center
Reduced hole deviation; For drilling in medium-hard rock formation.
Normal Skirt
For drilling in very hard and abrasive rock formations.
Retract skirt
For drilling in loose,broken or fissured rock where it is difficult to retract the drill string due to the hole collapse.
Specification
DTH hammer
model
Length(mm)
Thread
Outside Dia.(mm)
Weight
Air consumption(Bar)
Wrench(mm)
Air consumption(L/S)
D84
1344
4 1/2REG
182
190
6/25
148
420/780/875L/S
D64
1189
3 1/2REG
137
98
6/25
95
175/345/480L/S
D54
1140
2 3/8REG
124
75
6/25
74-95
145/261/348L/S
D44
979
2 3/8REG
99
40
6/25
74
105/185/250L/S
D35
892
2 3/8REG
80
25
6/25
65
90/170/220L/S
D24
8
F42*10*1.5
70
20
6/25
55
70/120
Specification of tapered button bit and thread button drill bit:
We can design and manufature according to your requirment of diameter, number air holes and carbide button shape. Here are Button Bits tpyes as followed:
Thread Button Bit 1.Made from top quality steel and tungsten carbide; 2.Apply hot-insertion processing procedure to insert the buttons 3.Optimized designs improve the drilling speed.
Application
Packing & Delivery
Company Profile
Our Advantages
1. More than 20 years experience in PDC drill bit manufacture field; 2. All products certificated by ISO9001:2008; 3. Capable of technical exploration and products innovation. 4. Strict quality control and assurance system 5.100% inspected before shipment 6. Be reputed to be one of the best PDC bit suppliers in China; 7. We bought our own land and built our own factory; 8. We can provide you competitive price as well as solid quality products; 9.Cost effective, high quality product, reasonable price with best servce
We are still actively expanding overseas market, if you are interested in our products,we do hope ,we can win your trust and attempt to establish business relationship with you without through trade companies . only in this way can we help you to save costs and reach win-win situation.
FAQ
1. Are you a manufacture or a trade company? Answer: We are a professional manufacturer.
2. How to order the products? Answer: Send the inquiry with detail item description or with Model number, it is better attaching some photos for better understanding. If there is no packing demand we take it as sea-way packing.
3. About lead time? Answer: The lead time depend on quantity of order. Normally for test order, we will finished production within 3-7days. And for regular order, we can arrange shipment within 7-15days. And for customized diamond products, it may take longer, about 20-30days.
4. How about the payment, Mini. Quantity and delivery methods? Answer: 1. Payment: T/T, L/C, Western Union, Paypal 2. Min. order quantity: 1 piece. 3. Transportation: By DHL/TNT/Fedex express, air transportation, sea and train.
5. Quality Control Answer: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.
6. After Services Answer: 1. Our sales team will response for your question within 24 hours (Holidays Excluded) 2. Technical Support will be available in any time 3. Free replacement will provide once the failure confirmed caused by our product quality
Contact us

Quick Details

Port: Qingdao, Shanghai, or as request
Payment Terms: L/C,Western Union,T/T,MoneyGram,Paypal
Supply Ability: 10000 Piece/Pieces per Month 32mm 36mm 38mm rock drill bits
Condition: New
Drill bit Model: Button Bit, Cross Bit
Bit Diamter: 20-55mm
Place of Origin: Henan, China
Processing Type: Forging
Machine Type: Drilling Tool
Bit Body: Standard, Retrac
Use: Mining, Quarrying, Construction
Face Type: Drop Center, Flat Face
Model Number: DK
Certification: ISO9001
Customized support: OEM
Thread: R22, R25, R28, R32, R35, R38, T38, T45,T51,ST58,T60
Brand Name: Drills-King
Working Length (mm): as requested
Type: Button bits
Product name: 32mm 36mm 38mm rock drill bits
Button Shape: Spherical, Hemispherical, Parabolic,Ballistic
Finish: Other
Packaging Detail: Standard export packing or as your requirements+32mm 36mm 38mm rock drill bits

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