Precise 3/8″ x 6.3″ Shrink Fit Straight Shank Extension Tool Holder – 202-616

• Extend the reach of your existing tool holder such as ER collet chucks, end mill holders, hydraulic chucks, or shrink fit tool holders
• Offering better rigidity, cutting tool life, and tool clearance especially on long reach cutting or drilling application
• Shrink fit holder with thermal contraction capability applies 360 uniform pressure onto the cutting tool shank along the entire length of bore.
• Shrink fit holder with superior gripping power virtually becomes an integral cutting tool, eliminating runout error, tool deflection, vibration and slippage
• Length: 6.3

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