3M PSA Cloth Disc 348D, 50 X-weight, 17 in x NH, Die 1700E Category_Knockout Punches Intuitive amplification of low-level sounds

Intuitive amplification of low-level sounds enhances speech and promotes clear communication between co-workers

tactile and acoustic signals can be set

4018754013470

4 mm Actual Hole Size

3M PSA Cloth Disc 348D, 50 X-weight, 17 in x NH, Die 1700E Category_Knockout Punches Intuitive amplification of low-level soundsGeneral Information Brand 3M Attachment Type PSA Bond Type Resin Coat Type Closed Coat Sanding Type Wet Dry Country Of Origin United States Sold As Each California Residents Proposition 65 Warning Dimensions and Specifications Backing Weight X Weight Grit 50 Hole Configuration 1700E Overall Diameter (Imperial) 17 in Overall Diameter (Metric) 431. 8 mm Micron Grade Non Pertinent Volume 67. 17 cubic inch 1100. 74 cm3 Weight 0. 54 lb 0. 25 kg Other