Sound Level dB(A)Air Consp. @ Working Speed ft^3/cycle (L/cycle)Nominal Drilling Capacities Wood, Med. or FRPStroke Lengths
Thrust @ 90 PSI lb. (N)Free Speed rpmNominal Drilling Capacities Stnls. Steel Type 304Std. Chuck Capacity in. (mm)
Nominal Drilling Capacities Steel SAE 1213Nominal Drilling Capacities Aluminum 2024-T4Gear Reduction
 
Model Sound Level dB(A) Air Consp. @ Working Speed ft^3/cycle (L/cycle) Nominal Drilling Capacities Wood, Med. or FRP Stroke Lengths Thrust @ 90 PSI lb. (N)
8248-B45-1 77 1.5 ( 42 ) 3/32 (2.4) 1-1/4" (32 mm) 90 lbs
8248-B30-1 77 1.5 (42) 1/8 (3.2) 1-1/4" (32 mm) 90 lbs.
8248-B8-1 77 1.5 ( 42 ) 3/16 (4.8) 1-1/4" (32 mm) 90 lbs.
8248-B45-2 77 1.5 ( 42 ) 3/32 (2.4) 2.0" (51mm) 90 lbs.
8248-B30-2 77 1.5 (42) 1/8 (3.2) 2.0" (51 mm) 90 lbs.
8248-B8-2 77 1.5 ( 42 ) 3/16 (4.8) 2.0" (51mm) 90 lbs.
8248-B45-3     3/32 (2.4) 3.0" (76 mm)  
8248-B30-3 77 1.5 (42) 1/8 (3.2) 3.0" (76 mm) 90 lbs.
8248-B8-3 77 1.5 ( 42 ) 3/16 (4.8) 3.0" (76 mm) 90 lbs.