CAT 50 Jacobs Taper AdaptersAvailable in both CAT 40 and CAT 50 sizes, our Jacobs taper adapters are produced from mill certified, hardened alloy steels. The outside taper and Jacobs taper are concentric within . 0002, our adapters exceed the current industry standard for optimum performance. Most common sizes are available for immediate shipment. This product requires a retention knob fitted to your machine specifications. Retention knobs are available for purchase separately.

Retention knobs available separately for purchase

and additional collet nuts available for sale and same day shipment

Our shell mill holders are designed to hold shell mill cutters for applications from fine to rough milling

50" you are sure to find the high performance shell mill holder you need

Our carbide insert chamfer tools are capable of chamfering a small hole down to

Manufactured in accordance with AISI / ASME B5

Our ER16 rigid tap collets are for use with tap sizes ranging from #0 to ⁵⁄₁₆”

which allows you to chamfer the top and bottom of large holes or plates up to 5/8" thick with the same tool

deeper locations

Tapers are held to AT3 and cavities are concentric within

our adapters exceed the current industry standard for optimum performance

Our ER16 collets have a capacity ranging from