3M 90542-3DC WorkTunes Wireless Hearing Protector With Bluetooth Technology Ridge Increased high speed steel height

Increased high speed steel height (highest in the industry) improves hole saw durability

Counters or craft projects while Still allowing the original finish to shine through

Threaded for dusters and paint rollers

Includes 5 bits

V O C Content: 503 g/L

3M 90542-3DC WorkTunes Wireless Hearing Protector With Bluetooth Technology Ridge Increased high speed steel heightHighlights: Noise reduction rating (NRR) 24dB Audio Assist Technology provides setup and operational guidance without having to remove the headset Rotary Turning Dial allows you to operate your Bluetooth wireless technology enabled device from the headset, eliminating cords MP3 compatible and enhanced AM FM digital radio performance for clearer sound; saves up to 50 stations Seamlessly stream music, sports, radio and more from mobile phones, tablets,