Makita Step Drill Bit Straight (Three Flat) 4-32mm ( D-40191 ) CXT and the round shank accommodates

and the round shank accommodates most standard drill chucks

1 x Makita 4 mm Tungsten Carbide Tipped (TCT) Masonry Drill Bit

Constant speed control maintains constant speed under load

and large-scale cutting tasks

Length of teeth [mm] : 74 mm

Makita Step Drill Bit Straight (Three Flat) 4-32mm ( D-40191 ) CXT and the round shank accommodatesHIGHLIGHTS: Genuine Makita Step Drill Bit ( D 40191) Bit Diameter: 4 mm 32 mm Overall Length: 102 mm Working Length: 80 mm Shank Type: Straight Shank (Three Flat) PRODUCT FEATURES: Better grip than cylindrical shank Twice or more faster than straight flute 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