AUTOTOOLHOME 6 Pack Combination Drill Tap Bit Set Black Nitride Coated Screw Tapping Threading SAE Size 6-32NC 8-32NC 10-24NC 10-32NC 12-24NC 1/4-20NC

AUTOTOOLHOME 6 Pack Combination Drill Tap Bit Set Black Nitride Coated Screw Tapping Threading SAE Size 6-32NC 8-32NC 10-24NC 10-32NC 12-24NC 1/4-20NC

Durable Nitride Coating--Each Drill tap bits are made of high speed steel 4341,which can ensure sharp, fast execution and retain strength and efficiency. and coated with black nitride for enhanced hardness, corrosion resistance, and extended tool life. All-in-One Drilling & Tapping--Combines drilling, tapping, and deburring in a single step—perfect for fast, efficient hole threading in metal and plastic,e.g.copper, brass, aluminum, sheet metal ,mild steel and plastic. Precision SAE Sizes--Includes 6 popular SAE sizes, 6-32NC, 8-32NC, 10-24NC, 10-32NC, 12-24NC and 1/4-20NC,clearly marked for quick identification, ideal for DIY, automotive, and workshop applications. Universal compatibility--1/4" hex shank fits most power drills and impact drivers,and other tap machines, providing a strong, non-slip connection and easy bit changes.a tapered end to prevent excessive knocks. Back taper exceeds the tap to prevent over-drilling and damage to the thread Compact Storage Case Included--Comes with a sturdy organizer case for easy transport, protection, and quick access to your drill tap bits anytime.

• Nitride Black Drill tap bits are made of high speed steel 4341, which can ensure sharp, fast execution and retain strength and efficiency. The surface is treated with a Nitride Black, which greatly improves the cutting performance of the drill, is more wear-resistant and prolongs the service life.
• Drill tap kit include SAE sizes, Suitable for most commonly used screw tapping.SAE Included 6-32NC, 8-32NC, 10-24NC, 10-32NC, 12-24NC and 1/4-20NC, Includes storage case
  
• Combination tap drill set -----Drill, tap, deburr and countersink in one quick and easy action,and complete job on copper, brass, aluminum, sheet metal ,mild steel and plastic.work completely, greatly save processing steps and time costs, and improve work efficiency.
  
• Each drill tap bit is engraved with the right size, which is convenient for you to choose the size that suits you. Strong hex shank ensures strong connection to impact drill.a tapered end to prevent excessive knocks. Back taper exceeds the tap to prevent over-drilling and damage to the thread.
  
• Included convenient swivel storage case,Swivel feature props up tap drill bits and securely holds them in place until ready to use. The storage case folds up neatly and is convenient to travel with on different job sites and locations.

Specification

• Material: HSS
• Size:6-32NC, 8-32NC, 10-24NC, 10-32NC, 12-24NC and 1/4-20NC

Package include

6 x drill tap bits set

1 x storage