| Sign In | Join Free | My carsrow.com | 
 | 
| Categories | Diamond Core Drill Bits | 
|---|---|
| Brand Name: | JOHNSON TOOLS | 
| Model Number: | D12 | 
| Certification: | GB, SGS | 
| Place of Origin: | CHINA | 
| MOQ: | Negotiable | 
| Price: | Negotiable | 
| Payment Terms: | L/C, T/T, Western Union,Paypal | 
| Supply Ability: | 100000pcs per month | 
| Delivery Time: | 15days. | 
| Packaging Details: | Bag | 
| Products Name: | 3pcs Hss 4241 Titanium Coated Step Core Drill Bit Set For Metal Drilling | 
| Material: | HSS4241 | 
| Size: | 4-32mm | 
| Connection: | Hex Shank | 
| Diameter of Shank: | 6.35mm | 
| Feature: | Fast Speed Drilling and High Finlishing | 
| Company Info. | 
| Johnson Tools Manufactory Co.,Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
| Product Name | 3pcs Hss 4241 Titanium Coated Step Core Drill Bit Set For Metal Drilling | 
| Size | 9steps: 4-12mm 9Steps:4-20mm 15Steps:4-32mm | 
| Conection | Hex Shank | 
| Material | HSS 4241 | 
| Finishing | Titanium Coated | 
| Application | Metal, Aluminum, Wood drilling | 
| Features | 1. Strong Durability: coated by titanium, the bits have strong durability. This step drill set performs well in heat, corrosion and rust resistance. 2. Premium HSS Material: High-speed steel construction for longer cutting edge life even at extreme temperatures. 3. Automatic Center Punch: Delivers an automatic, high-impact, spring-loaded strike when pressed against surface, adjustable cap regulates striking force 4. Wide Usages: Perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper,stainless steel and many other types of sheet metal. | 







|   | 
 Tile Hole Saw 6mm Hex Shank Diamond Core Drill Bits For Porcelain
                                                                                        
                                                        
                        
                        
                        
                                                            Tile Hole Saw 6mm Hex Shank Diamond Core Drill Bits For Porcelain
                                                    
                        
                     M14 Vacuum Brazed 35mm Diamond Core Drill Bits Set For Porcelain
                                                                                        
                                                        
                        
                        
                        
                                                            M14 Vacuum Brazed 35mm Diamond Core Drill Bits Set For Porcelain
                                                    
                        
                     Various Color Concrete Core Drill Bit For Granite / Marble BGB(UNC)110
                                                                                    
                        
                        
                        
                                                            Various Color Concrete Core Drill Bit For Granite / Marble BGB(UNC)110
                                                    
                        
                     Laser Welded Diamond Core Drill Bits For Construction 450mm Working Length
                                                                                    
                        
                        
                        
                                                            Laser Welded Diamond Core Drill Bits For Construction 450mm Working Length
                                                    
                        
                     High Efficiency Masonry Core Bit 8207501000 , Diamond Tip Drill Bit 150mm
                                                                                        
                                                        
                        
                        
                        
                                                            High Efficiency Masonry Core Bit 8207501000 , Diamond Tip Drill Bit 150mm
                                                    
                        
                     50mm Diamond Core Drill Bits For Masonry / Brick / Reinfored Concrete
                                                                                    
                        
                        
                        
                                                            50mm Diamond Core Drill Bits For Masonry / Brick / Reinfored Concrete 
                                                    
                        
                     83mm Length Silver Welded Granite Drill Bit , Diamond Drill Bit For Granite
                                                                                    
                        
                        
                        
                                                            83mm Length Silver Welded Granite Drill Bit , Diamond Drill Bit For Granite
                                                    
                        
                     JOHNSON TOOLS 70mm Diamond Core Drill Bits Normal Segment Type BGB70
                                                                                    
                        
                        
                        
                                                            JOHNSON TOOLS 70mm Diamond Core Drill Bits Normal Segment Type BGB70
                                                    
                        
                     Vacuum Brazed Core Drill Bit , M14 Diamond Core Bit Red Color High Speed
                                                                                    
                        
                        
                        
                                                            Vacuum Brazed Core Drill Bit , M14 Diamond Core Bit Red Color High Speed
                                                    
                        
                     Vacuum Brazed Diamond Core Drill Bits M14 And Hex Thread Box Packaging
                                                                                        
                                                        
                        
                        
                        
                                                            Vacuum Brazed Diamond Core Drill Bits M14 And Hex Thread Box Packaging