6pcs M35 Blue Coated Spiral Tap and Drill Bit Set Hex Shank Metric Thread Tapping Tool Kit M3-m10 for High-Speed Steel Drilling and Screw Thread Cutting

Package List 6 x drill bits Characteristics - Size: 7.10X0.64X0.64cm/2.79X0.25X0.25inch. - Color: As shown -Product Info:Taps set - Material: High-speed steel - These drill bits are a must have if you fabricate Steel Metric Thread Drill Bit. - This set includes 6 most welcome sizes. Each drill is engraved with its size, can choose the accurate bit without any difficulty. - Saving of time and efforts during your jobs on copper, brass, aluminum, sheet metal and plastic Drill Bits. - Drill, and counter sink three-in-one operation enables hole drilling, tapping, deburring and countersinking in one step Tap Bit. - , high hardness and wear resistance, extremely fast opening and tapping Practical Drill Bits.Goods InformationScrew Tapping Tool Combination drill, no more using a drill to drill the hole and then tapping it out later with another tool.Steel Metric Thread Drill Bit These taps are made by and surface finished by nit riding for high hardness and rust resistance.Tap Bit These taps are designed with flutes and the chip clearing process would be better.Hex Shanks Drill All in one and works great and save of time and trouble

• Metric thread drill bit:you can use the in aluminum, plastic, steel, and so on they're , and easy to use,Steel Metric Thread Drill Bit
• Drill bits:the drill taps providing , fast execution and retain strength and efficiency,Tap Bit
• Spiral tap drill bits:saving of time and efforts during your jobs on copper, brass, aluminum, sheet metal and plastic,Practical Drill Bits
• Hex shanks drill:this set includes 6 most welcome sizes each drill is engraved with its size, can choose the accurate bit without any difficulty,Screw Tapping Tool
• High speeds steel drill:back taper exceeds the tap to prevent over-drilling and damage to the thread,Hex Shanks Drill