About this item

• 3 IN 1 FUNCTION: They are taps which can provide drilling, tapping, deburring, and countersinking functions at the same time, three-in-one operation, saving time and processing steps to the maximum extent and improving work efficiency.
• PACKAGE INCLUDES：6 pcs drill and tap set, SAE sizes are 6-32NC, 8-32NC, 10-24NC, 10-32NC, 12-24NC, 1/4-20NC, 1/4 inch hex quick-change shank, fit electric hand drills, impact drills, bench drills, electric screwdrivers, and other tap machines.
• QUALITY MATERIAL: The tap and drill set are made of durable high-speed steel 4341, and the surface is treated with titanium coating, improving the cutting performance, wear resistance, and durability of the drill bit.
• EASY TO USE: The handle of each tap drill bit is engraved with a size convenient for you to choose the right size. The hex shank has a tapered end to prevent over-tap. The back taper exceeds the tap to prevent over-drilling and damage to the thread.
• QUALITY COMMITMENT: The drill and tap set comes with a portable storage box, easy to store and use. If you are not satisfied with your purchase for any reason, please contact us. We offer a 30-day money-back guarantee.