3M 977F砂帶
主要應用于金屬加工市場.,經常轉換形式為砂帶和轉聚砂碟.
粒度24#/36#/40#/50#/60#/80#/100#/120#
鮮紅色陶瓷剛玉涂附在Y級聚酯柔布上,打磨散熱性能,干濕兩用,
3M(TM) Cubitron(TM) Roloc(TM) Cloth Disc 977F, 2 in Die# R200P 36 YF weight, 50 per inner 200 per case
A premium Cubitron(TM) abrasive grain Roloc(TM) disc constructed on a YF weight, water resistant polyester cloth backing. Resin bonded for heat resistance. Features grinding aid for cooler grinding. Wet or dry. Grade: 36. Primary mrkt: metalworking.
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