Specifications

 

4 buttons tapered button bit Product Specifications: Name: Hot Cold insert or welded carbide button bit Material: Steel & Tungsten Carbide Button Number: 4 buttons/four tips button shape: parabolic,Website:http://www.pulanka.com, domed, ballistic, spherical. Taper Degree: 7簞, 11簞, 12簞 Diameter: 28~60mm button arrangement: one for front button and three for gauge button. Socket Diameter: 22mm, 25mm Length: 50~72mm Brand: Pulanka or OEM color: blure yellow or any other color Application: Mining, Quarring, Ground Enginnering, Tunnel Project Advantage: 1. High Quality & Competitive Price? ? ? ? ? ? ? ? ? ? ?2.China Top ?3 Manufacturer? ? ? ? ? ? ? ? ? ? ?3.Good After Service Certification: ISO9001 Package: 1pc/Opp Bag, 50pcs/Plastic Box Delivery: Usually Within 20 Days (10 Days with Stock) Payment Term: TT/Western Union/LC MOQ: No Request With Trial Order Further detail of the products: 1. fast footage speed with high efficient working. 2. worked on abrasive and very hard rock formation. 3. skirt: with both short skirt and long skirt. 4. drilling way: wet drilling or air drilling. 5. quality: top grade carbide and high quality steel make the bits with long drilling life and good wearing resistance. 6.product way: excellent heat treatment OEM Service: We can design and manufature products according to your requirment of diamater,number of air holes,carbide button shape and face shape. Product detail: Procedure: Experiment: Packing嚗? Shipping嚗? FAQ嚗? Q:Can I get some samples? A:Yes,sample orders are welcomed. Q:Have concrete drill bit assembled well in stock? A:No,all concrete drill 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. Exhibitions & Visits: About us: 1.China biggeest manufacturer. 2.More than 15 years professional experience of producing rock drill bit. 3.Professional producing team,quality control team,engineer team and sales team. 4.Super after service. 5.Powerful production ability. Certifications: