Chanter OD	Hole ID	FROM TOP	Countersink OD
	HA	12.5mm	1/8”	71mm	5mm
	HG	12.5mm	1/8”	90mm	5mm
.	F	13mm	5/32”	111mm	7mm
.	E	13mm	11/64”	137mm	7mm
.	D	13.5mm	5/32”	159mm	7mm
.	C	14.5mm	3/16”	180mm	7mm
.	B	16mm	3/16”	209mm	7mm
.	A	17mm	3/16”	244mm	7mm
.	LG	18mm	3/16”	290mm	7mm
.	END			318.5mm
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.	NOTE 1: Basic design calls for 12.54” overall length. If adding 3/4” ID x 1” deep “bell” at end, lengthen chanter by at least 1”. I typically length to 14” OAL and add 1.5” deep bell. LG, LA and B can be (marginally) sharpened by deepening the bell, thus shortening the chanter.
Practice Chanter in Bb by Tim Malcolm, Malcolm Bagpipes is licensed under a Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported License. Permissions beyond the scope of this license may be available at http://www.malcolmbagpipes.com/licensing/. . . You are free: . to Share — to copy, distribute and transmit the work . to Remix — to adapt the work . . Under the following conditions: . Attribution. You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work). . Noncommercial. You may not use this work for commercial purposes. . Share Alike. If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one. . . For any reuse or distribution, you must make clear to others the license terms of this work. The best way to do this is with a link to this web page: http://creativecommons.org/licenses/by-nc-sa/3.0/. . Any of the above conditions can be waived if you get permission from the copyright holder. . Nothing in this license impairs or restricts the author's moral rights.