Keep your CNC tooling in line with these tool holding CNC collets and tool extenders from Southeast Tool. With as little as .0004" TIR your CNC tool will cut true every time.  Collets are available for drilling, milling, coolant through, and High-Speed applications.  Special Dead Nut Accurate collets are used for small drills (6mm and smaller) to maintain TIR at those smaller sizes.

Need help selecting the right collet?  Check out our handy Collet Guide Chart.

		ER Collets ER collets and collet sets ER11 thru ER40. Inch sizes for tools with shank sizes 1/16" thru 1". Metric sizes for tools with shank sizes 7mm thru 25mm.
		ER Tool Extenders Tool extenders with 3/8" thru 3/4" shank for ER8 thru ER 25 collets.
		Heian Collets Heian collets in Standard and Piggyback versions with 3/16" thru 3/4" ID.
		Shoda Collets Old Style, New Style, Piggyback and Super Shoda collets with 1/8" thru 3/4" ID.
		SYOZ 20 & 25 Collets SYOZ 20 & 25 (RDO 20 & 35) collets with 3mm thru 1" ID.
		TG Collets TG75, TG100 and TG150 collets with 1/8" thru 1" ID.

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