NEIKO 10198A Step Drill Bit Set | 5 Piece | Metric/MM | High Speed Steel Style:Metric/MM Screw Size: 4mm (diameter) 16mm

Screw Size: 4mm (diameter) 16mm (length)

2 1/4 inch Shank Length and 4 inch Overall Length

Multiple sizes include

then record the result from the LCD display

NEIKO 10198A Step Drill Bit Set | 5 Piece | Metric/MM | High Speed Steel Style:Metric/MM Screw Size: 4mm (diameter) 16mmNEIKO 10198A Step Drill Bit Set 5 Piece Metric MM High Speed Steel Two flute Design for Faster, Smoother Cutting. 6mm shank 4 to 12mm (9 steps with 1mm increment), 4 to 12mm (5 steps with 2mm increment). 8mm shank 6 to 18mm (7steps with 2mm increment), 4 to 22mm (10 steps with 2mm increment). 10mm shank 6 35mm (13 steps, 6, 8, 10, 13, 16, 18, 20, 22, 25, 28, 30, 32, 35mm). Product Features [QUALITY]: Each unibit is made with high strength HSS and is