Japan Hammer Set for Upright Piano

Model:	118、120、123、126
Brand:	HONGSHENG
Origin:	Made In China
Category:	Office Supplies / Education Appliances
Label:	Hammer Set , Japan hammer set , upright Piano Hammer
Price:	US $38.52 / set
Min. Order:	10 set

Product Description

“HONGSHENG”Piano Hammer Set Specification

Type	Total length bass/treble in mm	Numbers in bass	Hammer Width(bass/treble) mm	Wood Core Width(bass/treble) mm	Bored length(bass/treble) mm	DrillingФ（mm）	Numbers of one set （set）
118	67 / 72	31	33±1 / 30±1 / 13±1	9.5 / 10.5	55 / 63	5.9	92
120	67 / 72	31	33±1 / 30±1 / 13±1	9.5 / 10.5	55 / 63	5.9	92
121	67 / 72	31	33±1 / 30±1/ 13±1	9.5 / 10.5	55 / 63	5.9	92
122	67 / 72	31	33±1 / 30±1/ 13±1	9.5 / 10.5	55 / 63	5.9	92
125	67 / 72	30	34±1 / 31±1/ 13±1	10 / 10.5	55 / 63	5.9	91
126	67 / 72	28	34±1 / 31±1 / 13±1	10 / 10.5	55 / 63	5.9	91
130	67 / 72	30	35±1 / 32±1 / 13±1	10 / 10.5	57 / 63	6	91
135	67 / 72	30	35±1 / 32±1 / 13±1	10 / 10.5	57 / 63	6	91
Grand Hammer Set	82.5 / 75	30	33±1 / 31±1 / 13±1	10 / 10.5	57 / 55	6	91