|Place of Origin:||Shangdong,China|
|Minimum Order Quantity:||5 Pieces|
|Packaging Details:||Wooden Plate|
|Payment Terms:||T/T, L/C, D/A, D/P, Western Union, MoneyGram|
|Supply Ability:||20000pcs per month|
|Material:||Tungsten Carbide||Color:||Green, Black And Demaned By Customer|
|Use:||Underground Mining||Processing Type:||CNC Milling And Proprietary Heat Treatment Process|
|Product Name:||DTH Hammer Button Bits||Application:||Tunneling,piling,water Well,blasting,quarrying,concrete Drilling|
dth hammer bits,
dth button bits
ISO9001 Certified 115mm High Quality DTH Hammer Bits Sharpener DHD340 Drill Bit Tool
KSQ DTH hammer button bits include high air pressure and low air pressure two series,with advanced design concept, better wear-resistance,better impact-resistance, higher drilling speed, longer service life, widely used in large-scale open pit mining, quarry and other large-scale construction projects.
Different face style makes DTH bits suitable for various rock conditions.
Flat face: This is an universal design, especially for hard and abrasive rock formation. So typically, flat face with hemi-spherical buttons design is the most popular choice.
Convex face: A classic design for soft to medium hard rock formation which is not so abrasive. This design have very excellent penetration rate but poor in hole deviation if rocks are hard.
Concave face: Medium hard to hard rock formations which is less abrasive and fractured. Especially for deep hole drilling, excellent control over hole deviation.
DGR face: A special design for hard or very hard rock conditions, double gauge row buttons provide very excellent ware-resistance and very longer life time. It is usually used for some bigger diameter DTH bits.
Besides, we are manufacturing the DTH bits with various shanks so they can be compatible with different DTH hammers.
DTH HAMMER DETAILS:
|DTH hammer type||HD35||HD45||HSD4||HQL4|
|Length(less bit) mm||930mm||1030||1084||1097|
|Weight(less bit) kg||25kg||39||40.5||41|
|External diameter mm||Φ82mm||Φ99||Φ99||Φ99|
|Bit shank||DHD3.5||COP44 DHD340||SD4||QL40|
|Connection thread||API 23/8" Reg.||API 2 3/8"Reg||API 2 3/8"Reg||API 2 3/8"Reg|
|Impact rate at 1.5-1.7Mpa||28Hz||27Hz||27Hz||27Hz|
|Recommended Rotation speed||25-40r/min||25-40r/min||25-40r/min||25-40r/min|
DTH button bits:
|Bit size||Shank type||Recommended DTH bits diameter|
|3.5”/3” DTH hammer bits||COP34, DHD3.5, MISSION30, BR3 shank||90mm~ 105mm|
|4'' DTH hammer bits||DHD340, QL40, MISSION40, SD4 shank||110mm~ 130mm|
|5'' DTH hammer bits||DHD350, QL50, MISSION50, SD5 shank||134mm~ 152mm|
|6” DTH hammer bits||DHD360, QL60, MISSION60, SD6 shank||152mm~ 203mm|
|8” DTH hammer bits||DHD380, QL80, MISSION80, SD8 shank||203mm~ 305mm|
|12'' DTH hammer bits||DHD112, SD12 and QL120 shank.||Available upon to customers’ request|
Welcom to our company and order this product , QL50 dth button bits .
Q:Can I get some samples?
A:Yes,sample orders are welcomed.
Q:Have thread button bit assembled well in stock?
A:No,all thread button bit will be newly produced according to your orders including samples,but we have some stock for your urgency.
Q:Could I use my own logo or design on goods?
A:Yes,customized logo and design on mass production are available.
Q:Can I choose the colors?
A:Yes,customized color is available.
Q:What is the delivery time?
A:A week for sample,15-30days for mass production.
Q:What is the payment term?
A:T/T,L/C at sight,Western Union,Paypal etc.
Q:Can I trust you?
A:Absolutely sure.We are famous company in china and "alibaba" verfied supplier.
Q:May I visit your factory?
A:Sure,welcome any time.We can also pick you up at airport and station.
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.
Contact Person: Yingkai