High efficiency system & HEPA filter:We recommend that you tap the HEPA filter every time after you empty the dust cup

Deodorizer is perfect for controlling odors on hard floors

All Dimensions are manual measurement value which could exist a little error

2020 color gamut

Made in USA O-1 Oil Hardening Drill Rod 14mm High efficiency system & HEPAMade in USA O 1 Oil Hardening Drill Rod 14mm Model #: WBB1338472 MPN #: 2535514 O 1 Tool Steel is a general purpose oil hardening tool and die steel. Normal care in treatment gives good results in hardening and produces small dimensional changes. It has good abrasion resistance, and sufficient toughness for normal tool and die applications. When compared to a 1 percent carbon steel, O 1 has a machinability rating of 90. Weights & Dimensions Length 36