Universal Purpose SR Motor Sets With Heavy Duty Square Drive Shafting

Universal SR Motor Sets With Heavy Duty Square Drive Shafting.

These SR Moror Sets have Square Drive Heavier Shafting and are great for a wide variety of projects. Sets Include: Motor + Speed Control + Shafting + Handpieces (Accessories sold separately)

Foredom Motors Equipped With Square Drive Shafts And Thicker Protective Sheaths Have A Letter ‘H’ Added To The Model Name (SRH Or TXH, Etc.). The Motor Is Identical. Square Drive Shafting Is Thicker, Less Flexible, Usually 63” Long And Can Connect To 4 Square Drive Handpieces. Few Applications Require Square Drive Shafting With A Torsional Breaking Point Of 50 In.-Lb. (Compared With 24 In.-Lb. For Key Tip Shafting). For Unusually Large Or Difficult Jobs, Square Drive Shafting May Be A Good Choice. * For Use On SR, TX, And LX Motors. Must Use Compatible Handpiece.