Flash Sale SHARK TOOLS ST40EM050250B 1/2″ CAT 40 Taper End Mill Holder

Save Spindle Bearing Life with Premium Balanced End Mill Holders from Shark Tools. These holders have CAT 40 taper shanks which are manufactured in accordance with ANSI B5.50 / ISO 7388 specifications. The taper shank is ground to AT3 accuracy or better. Various models are available in hole sizes of 1/4 inch, 5/16 inch, 3/8 inch, 1/2 inch, 5/8 inch, 3/4 inch, 1 inch, and 1-1/4 inches. The accurate taper shank offers a superior grip on mounting. The holders are designed in such a way that coolant can pass through it easily without forming a puddle. Travers tools host a wide range of products from Shark Tools. All products have a proven durable life and are so preferred by many small-job machinists. The holder is balanced to G2.5 AT 25,000 RPM. You also get a balancing certificate with every end mill holder for assurance. Balanced to G2.5 at 25,000 RPM to save spindle bearing life

Features

• Taper-to-bore runout <0.0004".
• Bore tolerance: H6
• AD coolant thru the spindle.
• Taper shank ground to AT3 accuracy (or better).
• Taper manufactured in accordance with ANSI B5.50 / ISO 7388 specifications.
• CAT 40 Draw bar threads: 5/8″-11