Radnor 64004910 7/32'' X 7/32'' Shank High Speed Steel, Black Oxide, 135° Split Point, Self Centering, Jobber Length Drill Bit (12 PER CASE) Food Services 3M Acoustical Type 1 Sound

3M Acoustical Type 1 Sound Calibrator is designed to use with 3M sound level meters and noise dosimeters

or absorb odors *Can be used wet or dry

Natural Grade Soapstone is the finest quality soapstone available

so anyone on your team can design visuals with little to no training

41 lbs(10403)

Radnor 64004910 7/32'' X 7/32'' Shank High Speed Steel, Black Oxide, 135° Split Point, Self Centering, Jobber Length Drill Bit (12 PER CASE) Food Services 3M Acoustical Type 1 SoundRadnor black oxide bits offer superior durability, speed and selection for most general purpose applications. Best for cutting holes into metal and work equally well in wood and plastic drilling. Use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials.