Techniks Brand New Bilz Style #1 Series #6 to 9/16" + 1/8" NPT Quick Change Clutch/Torque Control Tapping Collet Set Eliminates broken taps. If the tap get to the bottom of the hole, the tap automatically stops spinning so it will not break. Metric collets availbale on request. We are a full-line Techniks distributor. Listings are described with detail information.Every listing or items have digital images from every angle from buyers perspective. Techniks Bilz #6 to 9/16+1/8 NPT Size # 1 Clutch Drive CNC Tap Collets" is in sale since Thursday, March 28, 2019. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Workholding & Toolholding\Workholding\Collets\Tap Collets". The seller is "hpcecs-online" and is located in Hamden, Connecticut. This item can be shipped worldwide.