• Twist depth control collar allows precise setting of drilling depth up to 1/4"
• Two-speed trigger for low or high-speeds
• Includes (1) 5/16" (8 mm) drill bit and removeable clamp arm
Free Speed, RPM0–1,000/0–1,800
Sound Pressure Level, dB(A)84
Length, inches (mm)7.9 (201)
Air Consumption, Free Speed, CFM (SCFM) [l/min]8.4 (60) [238]
Recommended Air Pressure, PSIG (kPa)90 (620)
Country Of OriginTWN
Sound Level dB(A) Pressure84Rated Power, HP (kW)0.32 (.65)
Spotweld Drill Bit (10 mm) (optional)AT183-51
Vibration Level, m/s²<1.0
Air Inlet Thread Size1/4"-18 NPT
Recommended Hose Size, inches (mm)3/8 (10)
Chuck Range, Dia., inches (mm)5/16 (8) ID
Spotweld Drill Bit (8 mm) (included)
AT183-50Support Arm 5.5 (optional)
AT184-26ASpotweld Drill Bit (6.5 mm) (optional)
AT183-43Weight, lb (kg)3.1 (1.4)
Size, inches (mm)5/16 (8)
Overall Length, inches (mm)7.9 (200)
Bit Capacity1/4–25/64"
Sound Level, Free Speed, dB(A)84