6pc M35 Blue Coated High Speed Steel Spiral Tap Drill Bit Set Hex Shank Metric Thread Drill Screw Tapping Tool for Industrial Use (m3-m10)

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

• Drill bits:a tapered end on shanks can prevent excessive ,Spiral Tap Drill Bits
• Metric thread drill bit:drill, and counter sink three-in-one operation enables hole drilling, tapping, deburring and countersinking in one step,Hex Shanks Drill
• Tap bit:tapping and drilling are integrated, drilling and tapping can be step, saving time,Steel Metric Thread Drill Bit
• Screw tapping tool:this set includes 6 most welcome sizes each drill is engraved with its size, can choose the accurate bit without any difficulty,High Speeds Steel Drill
• Practical drill bits:go slow, once the tap is doing its thing, make sure not to strip the threads by bottoming it out,High Speeds Steel Drill