Greenlee LDTAP1/4-20 1/4-20NC Long Drill/Tap Bit

Greenlee LDTAP1/4-20 Features

• Drill, Tap, and Countersink in one easy to use bit
• Tapholes up to 4X's faster than traditional methods
• One-piece Drill/Tap design ensures proper hole size for threaded tap size
• Constructed of hardened High Speed Steel
• Long length Drill/Tap Bits tap up to 1/2" (12.7 mm) thick material
• Split-tip drills fast and resists walking
• Back tapered beyond tap to prevent thread damage
• Quickly deburrs and countersinks threaded hole
• Fast, secure 1/4" Quick-Change hex shank
• For best results, use Greenlee cutting oil with all Drill/Tap bits