Halls MC1625 High-Speed Steel Step Drill Conduit 16, 20 & 25mm Tester_Voltage ds-25ef691e-lb:target{display:block

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Designed to fit 205lt/45 UK gallon drums and IBC tanks where the access hole is bigger than 55mm diameter

MAP sensors

For use with most other accessories with 4mm banana sockets

for use with the hydraulic bead breaker

Halls MC1625 High-Speed Steel Step Drill Conduit 16, 20 & 25mm Tester_Voltage ds-25ef691e-lb:target{display:blockThe Halls High Speed Steel Step Drill, with a special application for conduit entry. These step drills cut a parallel hole for size range stated. Range Starting Diameter: 6mm. Size Range: 16, 20, 25mm. Material Thickness: 3. 5mm. Shank to fit chuck size: 10mm. When drilling metals always use a coolant.