High Rotation Speed Rock Drill Button Bits Grinding Tools by Air

High Rotation Speed Rock Drill Button Bits Grinding Tools By AirWith over 20 years of experience in the field of drilling tools, including making button bit grinding tools, Xiamen Bestlink Factory Co.,Ltd. is one of the most professional and reliable manufacturer you are looking for in China.1. Button Bits Grinding MachineBTON500 button bit grinder is a high power, pneumatic tool for drill button bit, including tapered button bits, thread button bit, DTH hammer bit. Which is designed to do the grinding automaticly and it's suitable for various size of button bits.Our Air Grinders require a clean and dry air supply of 100 psi and 80 cfm passing through an in-line oiler to supply lubrication to the grinder. Also, a supply of water from a mains supply or a sump is required to act as a coolant during the grinding process.Specification:Machine ModelBTON500Rotation speed:20000 rpmMotor: Pneumatic (air powered)  Work pressure: 5-7 bar (100 psi)Max. air pressure: 8 bar (115 psi)Air consumption: 2.0 m3 / min (80ft3/min)Max. water pressure: 4 bar (60 psi)Air hose diameter:    19 mm  Water hose diameter: 6 mmWeight excl. packaging:120 Kg  Weight incl. packaging: 130 Kg  Packing dimensions: 500*500*1400mmSound level:92 dB(A)Advantage of BESTLINK Button Bits Grinder:1). Automatic grinding-----makes it's easy to operate and save labour.2). Low air consumption-----allows grinding at lower compressed air. Fuel saving.3). Quick chuck-----it's suitable for difference type of grinding cups.4). Cooling system-----a recycling cooling system makes a safe and sustaining working.2. Grinding pinsThrough changing the quick chuck, the operator can use different types of grinding cup(as called grinding pin) on this automatic grinding machine, such as:a.the cups with WING drive(8mm shank)b.Sandvik's san-drive grinding cup with 9mm shankc.Atlas Copco's 55-drive grinding cupd.the cups from CME with hex-drive.  For bit's button shapeFor bit's button size (mm)spherical buttons / ballistic buttons6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25bit's body steel removal7-8 9-10 11-12 13-14 15-16 17-18 19-20Other grinding machineWe have other type of drill bit grinding machine for your choice, including hand held type, semi-automatic, electric type and chisel bit grinding machine etc.Packing and ShippingThe button bits grinding cups will be packing into plywooden case and diamond grinding pins can be packaged by cartons, or wooden case, or according to the client's special request.Timely shipment can be made upon our negotiation.  The information you may like to know before order: 1. Methods of Payment    T/T (Telegraphic Transfer) or Western Union or L/C at sight.2. Delivery Time    Based on order quantity, normally it takes 25 days for production.    Only 2 or 3 days if we have stock on your request model and size.3. Shipping way    Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air    Bulk order: we suggest by air or by sea.4. Quality Control    We have our own experienced QC.    There will be strict inspection and testing for every order before shipping out.5. After Services:  1) Our sales team will response for your question within 24 hours (Holidays Excluded)  2) Technical Support will be available in any time./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1