Makita Step Drill Bit 1/4" 4-20mm ( D-46442 ) Hand Drill tracking function is for continous

tracking function is for continous measurement and there is area calculation too

Their handles are color coded and it's not just for decoration

shockproof housing with IP54 protection class (splash and dust protection)

capacitance(10uF)

Makita Step Drill Bit 1/4" 4-20mm ( D-46442 ) Hand Drill tracking function is for continousHIGHLIGHTS: Bit Diameter: 4 mm 20 mm Type: NZ Overall Length: 75 mm Working Length: 53 mm Shank Type: 1 4" HEX (NZ) PRODUCT FEATURES: Titanium coating Can be used with 1 4" bit holder. Allows you to change bit easier. Recommended > Plastic, Non ferrous metal (Copper, nickel, Zinc), Sheet metal Acceptable > Alloy, Steel, Cast iron WHAT'S IN THE BOX: 1 x Makita Step Drill Bit ( D 46442) 1 4" 4 20mm