Mega Sale TACO S-171 .177″ – .256″ (4.5mm – 6.5mm), For Use In Models HR1 Rubber Flex Collet

2 Free rubberized collets with purchase of a tapping head!

Applications

• Usable on every vertical drilling machine or machines with rotating non-reversing spindles for both high production and precision tapping.

Features

• Right or left hand tapping without modification of blind or through holes.
• Complete protection against tap breakage ensured by an ultra-sensitive and smooth operating ball clutch.
• Forward and reverse ball drive design transmits rotational power to the tap to obtain significant reduction in friction during operation.
• Axial float ensures smooth tapping and better thread profile.
• Cushioned drive eliminates cross threading and ensures gauge perfect thread.
• Self-feed ensures gauge perfect thread.
• Planetary gear reversing mechanism transmits smooth positive reverse to the tap retraction and it retracts 75% faster than it enters.
• Accurate depth control by means of accurate neutral mechanism.
• HR3 & HR4 models come with M20-P2.5 threaded shanks and adapters to fit the threaded shanks to become Jacobs Tapers.