6Pcs Thread Tap Spirals Machine Tap Threading Tool Screw Tap Drill Bit Tap Drill Bit Composite Tap Drill Set for Metal Shank Drill Bits

6Pcs Thread Tap Spirals Machine Tap Threading Tool Screw Tap Drill Bit Tap Drill Bit Composite Tap Drill Set For MetalFeatures:Sharpness and durability, the cutting edges strength is high.Small resistance, smooth chip removal, smooth cutting surfaces, with good machinability, it can tap to button of blind hole.Flexible to be use, processing efficiency, good stability, widely used, low processing cost, can be applyto a variety of job.Strong hardness and good durability, which greatly improves the cutting performances of the drill, is more and prolongs the service life.Greatly saves processing step and time costs, improves working efficiency. The tapered end prevents excessive impacts, and the rear tapered over the tap to thread damage.Specifications:Component:High Speed SteelType:Long/ShortLong Length:66mm 67mm 69mm 70mmShort Length:54mm 56mm 60mmPackage Includes:6Pcs Tap Drill BitNote:1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.

• Strong hardness and good durability, which greatly improves the cutting performances of the drill, is more and prolongs the service life
• Small resistance, smooth chip removal, smooth cutting surfaces, with good machinability, it can tap to button of blind hole
• Flexible to be use, processing efficiency, good stability, widely used, low processing cost, can be applyto a variety of job
• Sharpness and durability, the cutting edges strength is high
• Greatly saves processing step and time costs, improves working efficiency. The tapered end prevents excessive impacts, and the rear tapered over the tap to thread damage