|Standard:||DIN, JIS, AISI, API|
|Length:||According to Customer Requirements.|
|Usage:||Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling|
US$ 100/Piece 1 Piece(Min.Order)| Request Sample
Available| Customized Request
We are manufacturer and meantime stockist of SDA drill bit, can ensure quick delivery.
|Types||Rock cross drill bit, Tapered cross bits, Tapered button bits, button drill bit|
|Application::||Use in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling|
|Feature:||Tapered drill bits connect tapered drill steel of rock drill for drilling holes|
|Material:||High quality carbide and high quality steel|
|We can design and manufacture according to your requirement of diameter, number air holes and carbide button shape.|
|Types of drill bits||Diameter (mm)||Taper Angle (Degree)||Length (mm)|
|Tapered chisel bits||20/22/28/30/32/34/36/38/40||4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree||50/55/60/71/80|
|Tapered cross bits||24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/55||50/55/60/71/80|
|Tapered button bits||28/29/30/32/33/34/35/36/37/38/40/41/42/45||50/55/60/71/80|
self drilling anchor system
Q: Are you trading company or manufacturer ?
A: We are professional manufacturer for steel pipes,and our company also is a very professional and technical foreign trade company for steel products.We have more export experience with competitive price and best after-sales service.Apart from this,we can provide a wide range of steel products to meet the requirement of customer.
A: Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not.Honesty is our company's tenet.
A: The sample could can provide for customer with free,but the freight will be covered by customer account.The sample freight will be returned to customer account after we cooperate.
A: The email and fax will be checked within 24 hours,meanwhile,the Skype,Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will work out a best price soon.
Q: Do you have any certifications?
A: Yes,that's what we guarantee to our clients. we have ISO9000,ISO9001 certificate,API5L PSL-1 CE certificates etc.Our products are of high quality and we have professional engineers and development team.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment or paid against copy of B/L within 5 working days.100% Irrevocable L/C at sight is favorable payment term as well.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.