Heavy-Duty Reversible Drills

Heavy-duty reversible drills are preferred for production work as they have absolute smoothness of operation for accurate drilling, reaming, tapping and nutrunning. They possess the lugging power to keep their speed when under a load. Their power and efficiency makes them ideal tools for use in railroad shops, shipyards, tool rooms and all types of construction work. Features ball bearing support for long life. Includes dead handle. Equipped with 3/8" (Safety Lever Throttle) or 1/2" (Self-Closing Roll Throttle) Air Inlet Thread requiring Avg. Air Consumption of 50 cfm. Recommended hose size of 1/2".

· Built-in Lubricator

· Spindle Protection Nut 2M and 3M Spindles only)

· 3 Horse Power Motor, 4" Feed Length

 

Motor Option

Motor No. Free Speed Drilling Reaming/Tapping
NRD-23R 700 rpm 15/16" 3/4"
NRD-23RU 700 rpm 15/16" 3/4"
NRD-25R 570 rpm 1" 7/8"
NRD-25RU 570 rpm 1" 7/8"
NRD-28R 450 rpm 1-1/8" 7/8"
NRD-28RU 450 rpm 1-1/8" 7/8"
NRD-32LR 380 rpm 1-1/4" 1"
NRD-32LRU 380 rpm 1-1/4" 1"

 Spindle Option

Option Code Ordering Exception
2M NRD-23 Series (Std: do not specify)
3M NRD-25 thru NRD-32 (Std: do not specify)
W Includes Breast Plate

Throttle Option

Safety Lever Throttle Self-Closing Roll Throttle
LW SCT

 Rear Feed Option

Option Code Ordering Exception
Feed Screw Standard: do not specify
B Included with Option W

 

Ideal for production work, boasting smooth operation for accurate drilling, reaming, tapping and woodboring. Possesses the lugging power to maintain speed when under load. Powerful and efficient for use in railroad shops, shipyards, tool rooms and all types of construction work. Features ball support for long life. Includes dead handle. Equipped with 1/2" Air Inlet Thread requiring Avg. Air Consumption of 39 cfm. Recommended hose size of 1/2".

· Built-in Lubricator

· 2 Horse Power Motor, 2 3/8" Feed Length

 

 Motor Option 

Motor No. Free Speed Drilling Reaming/Tapping
NRD-14R 1100 rpm 9/16" 3/8"
NRD-14RU 1100 rpm 9/16" 3/8"
NRD-16R 900 rpm 5/8" 1/2"
NRD-16RU 900 rpm 5/8" 1/2"
NRD-19R 750 rpm 3/4" 5/8"
NRD-19RU 750 rpm 3/4" 5/8"
NRD-22R 600 rpm 7/8" 3/4"
NRD-22RU 600 rpm 7/8" 3/4"

 Spindle Option 

Option Code Ordering Exception
#1 Morse Taper NRD-14 Seies only (Std: do not specify)
2M NRD-16 thru NRD-22 (Std: do not specify)
5C NRD-14 Series thru NRD-22 Series
6C or 7C NRD-19 Series thru NRD-22 Series
W Includes Breast Plate

Throttle Option 

Safety Lever Throttle Self-Closing Roll Throttle
LW SCT

 Rear Feed Option 

Option Code Ordering Exception
Feed Screw Standard: do not specify
B Included with Option W

 




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