Specifications: 102 Pcs : 90 pieces sanding bands in 3 diameters : 1/2", 3/8" and 1/4"(30 pieces per size,Grit : 80#) ➕ 12 pcs reusable drum mandrel shanks in 3 diameters(1/2", 3/8", 1/4") 104 Pcs :100 pieces sanding bands in 2 diameters : 1/2" ,1/4" (50 pieces per size,Grit : 80#) ➕ 4 pieces mandrel shanks (1/2", 1/4") 115 Pcs : 111 pieces sanding bands in 2 diameters : 1/2" and 1/4"(18 pieces per 1/2" diameter size,19 pieces per 1/4" diameter size, Grit : 60# 120# 320# ) ➕ 4 pieces mandrel shanks (1/2"x2, 1/4"x2) 120 Pcs : 108 pieces sanding bands in 3 diameters : 1/2", 3/8" and 1/4"(12 pieces per size,Grit : 60# 80# 120# 320# ) ➕ 12 pieces mandrel shanks (1/2"x4, 3/8"x4, 1/4"x4) |