Specifications:- Blade diameter: 185mm

OT-DJC-450-9/16"

5mm (3/8") square

Lightweight design minimises user fatigue during long periods of use

Heavy duty hex shank ensures maximum torque transfer & eliminates chuck slip

4-20mm 9 Hole Stepped Drill Bit 48899320 By Milwaukee Q3 Dewalt DWE560-XE + DWE74912-XJ Redemption Specifications:- Blade diameter: 185mm4 20mm 9 Hole Stepped Drill Bit 48899320 By Milwaukee Our line of step drill bits far surpasses the competition. With our single cutting edge design, you will have more control and a cleaner finish. Made of high speed steel, these new step drill bits are durable and designed to drill through most metals. The black oxide finish prevents corrosion and has great capacity to work with drilling lubricants. The new speed start tip prevents bit walking and