6pcs Spiral Tap Drill Bit Set M35 High Speed Steel Metric Thread Tapping Tool with Hex Shank Coated for Metalworking and Industrial Use (m3-m10)

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

• Drill bits--saving of time and efforts during your jobs on copper, brass, aluminum, sheet metal and plastic,High Speeds Steel Drill
• Spiral tap drill bits--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
• Metric thread drill bit--back taper exceeds the tap to prevent over-drilling and damage to the thread,Steel Metric Thread Drill Bit
• Practical drill bits--they are taps with drilling function, used to drill a hole and cut at the same time, you will have a smooth tapping experience with them,Tap Bit
• Hex shanks drill--these taps are used on a machine to do the tapping, more accurate because is eliminated,Metric Thread Drill Bit