Challenge 3 Hole Drill

Number of Drill Heads: 3

Drill Sizes Available (2" capacity): 1/8" to 1/2" / 3 to 13 mm

Drill Sizes Available (2-1/2" capacity): 1/4" to 1/2" / 6 to 13 mm

Range Between Drills: 2-3/4" to 4-1/2" / 7 - 11 cm

Range Between Outside Drills: 5-1/2" to 9" / 14 - 23 cm

Maximum Drilling Capacity: 2-1/2" / 63 mm

Strokes per Minute (adjustable): Up to 18

Back gauge Adjustment: 0 to 4-1/2" / 0 to 11 cm