102mm 300mm Wet Core Drill Bit For Concrete And Hard Masonry
                                         
                                     | 
                                    
                                         
                                            102mm 300mm Laser Welded Wet Diamond Core Drill Bits Application: Engineering construction, wall, concrete * Thinner diamond segment and thinner tube wall can easily reduce the resistance and increase the drilling speed * Provide 20% higher drilling performance in the widest range of heavily reinforced concrete, particularly in difficult operating conditions. * Drilling stable with small wobbling. * 16" and 18" drilling......                                         
                                        
                                            Wuhan Wanbang Laser Diamond Tools Co., Ltd.
                                         
                                        
  | 
                                
Wearable Diamond Tip Core Bit , Wet Core Drill Bits For Concrete Chip Free Cutting
                                         
                                     | 
                                    
                                         
                                            ...Core Drill Bits For Rock Long Service Life High Cost Performance Impregnated Diamond Core Bit is made with high quality synthetic diamonds, mixed evenly through a metal alloy matrix. Using hierarchical mole technology, to reduce the contact area of diamond bit matrix and the labial surface of the rock surface, and improve the drilling speed. The diamond bit mole with steel layer, to increase the pressure applied to the rock drill...                                         
                                        
                                            Wuxi Shifeng Geology and Mineral Drilling Tools Co., Ltd.
                                         
                                        
  | 
                                
7/8" 75mm 70mm Diamond Wet Core Drill Bits For Concrete And Stone Vacuum Brazed Diamond Tools
                                         
                                     | 
                                    
                                         
                                            ...Drill Bit For Granite Vacuum Brazed Diamond Bit Drill With Long Life These diamond drill bits are perfect for drilling on granite or any other hard stone. These granite core drill bits are made to use dry, making it easier to use on smaller applications where water cannot be used. Which are designed that cuts into stone smoother and makes the bit......                                         
                                        
                                            Jiangsu Huachang Tools Manufacturing Co., Ltd.
                                         
                                        
  | 
                                
130mm Length Wet Diamond Core Bit , Wet Core Drill Bits For Stone
                                         
                                     | 
                                    
                                         
                                            Wet Diamond Core Bit for Stone with length of 130mm Application: A diamond core bit is kind of tool which is used for drilling holes in granite and other hard stone. Description: The diamond core bits come in various sizes. High concentration diamond makes the diamond core bit drill as many holes as it could. Smooth drilling with little wobbling during work. Clean drilling......                                         
                                        
                                            Henan He Hui Superhard Tools Co.,Ltd.
                                         
                                        
  | 
                                
Wet Dry Drilling Concrete Core Drill Bit Customized Size 102mm
                                         
                                     | 
                                    
                                         
                                            102mm Diamond Core Bits , Laser Welded Core Bits for Concrete , Concrete Drill Bit Diamond concrete drill bit adopt the latest Laser welded technology, make the welding more strength. Widely used in drilling concrete, reinforced concrete, asphalt, block, pavement, brick, etc. 102mm (4 inch) outside diameter. Thread with 1 1/4 UNC Working length is 450mm. Great segment in 7mm height. Drilling method: Wet drilling or dry drilling......                                         
                                        
                                            Johnson Tools Manufactory Co.,Ltd
                                         
                                        
  | 
                                
Wet Casing Shoes Diamond Core Drill Bits Aq Bq Nq Hq Pq For Hard Rock Drilling
                                         
                                     | 
                                    
                                         
                                            ... these bits so effective at drilling through tough materials, as they are able to grind away at the surface of the material without becoming dull or damaged. Product Paramenters AVAILABLE SIZE Q Series AQ, ......                                         
                                        
                                            WUXI PEERCHEER MACHINERY CO.,LTD
                                         
                                        
  | 
                                
Black Wet Diamond Core Drill Bit , Diamond Hole Saw For Reinforcement Concrete
                                         
                                     | 
                                    
                                         
                                            ...good concentricity.We have different type of core bit according to different application. 3. Application Heavy reinforcement concrete Standard concrete and brick wall Asphalt 4. Features: Segment length ......                                         
                                        
                                            JDR Diamond Tools Co.,Ltd
                                         
                                        
  | 
                                
Tapered Threads Straightness Wet Diamond Core Drill Bit PDC For Concrete / Ceramic
                                         
                                     | 
                                    
                                         
                                            ...Wet Diamond Core Drill Bits for green concrete Specifications: Our drill rods are all manufactured by CNC machines. They're made of high quality alloy steel with heat-treated. 1. high quality alloy tube 2. thru-wall heat treated tube body 3. consistent concentricity, straightness 4. tapered threads Features: 1. Core drills are designed for fast cuttings of stone, ceramic. 2. These thin wall professional core bits make drilling...                                         
                                        
                                            Wuxi Yaheng Geological Equipment Technical Co., Ltd.
                                         
                                        
  | 
                                
OEM HXDV Diamond Core Drill Bits Sintered Ceramic Tile WET Core Drill
                                         
                                     | 
                                    
                                         
                                            ...Drill Bit for Marble Glass Ceramic Tile ceramic 1. Description Used for grinding and polishing for sink holes in the counter top. A complete series is available,including finger bit sintered(for granite),electroplated(for marble),Vacuum brazed (for both marble & granite),and other polishing drum wheels for both wet and dry purposes. 2. Specification Product Name High Quality Drill Bit......                                         
                                        
                                            Suzhou Hizar Machinery&Tool Co.,Ltd.
                                         
                                        
  | 
                                
High Wear Resistance 70~102mm T45 Button Drill Bit For Mining And Quarrying
                                         
                                     | 
                                    
                                         
                                            ...102mm T45 Button Drill Bit For Mining And Quarrying Product Name: Thread Button bits Description: Thread Button bit s Button bit Made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas. Material: Alloy steel bar and tungsten carbide bit MOQ: No MOQ required for testing and trial order Body Type Retract type Thread type T45 Diameter 70mm,76mm,89mm,102mm Button bit......                                         
                                        
                                            KSQ Technologies (Beijing) Co. Ltd
                                         
                                        
  | 
                                
