Portable Magnetic Drills

Portable Hydraulic Magnetic Drills - HB-4400

Hydraulic for marine and construction — works underwater - holes up to 2-1/16" dia.

Lightweight, portable electric magnetic drill

Model HB-4400 is ideal for drilling holes up to 2-1/16" dia. in industrial, construction, marine and mining applications. Hydraulic motor is safe for underwater use.

Manually operated permanent magnet with rachet control has holding strength of 1300 lbs.

 

Standard equipment includes safety straps, allen keys and operating instructions.

 

Cutter capacity up to
2-1/16" dia.,
stroke: 3-3/4"

Twist drill capacity up to 1/2" dia., stroke: 3"

 

 

• Ideal for industrial, construction, marine and mining applications
• Hydraulic motor safe for underwater use
• Drill structural steel and other metals
• Stainless steel construction resists corrosion
• Manually operated permanent magnet with ratchet control has holding strength of 1300 lbs.
• Lightweight, rugged machine for cutting up to 2-1/16" diameter holes with Annular Cutters
• Easily converts to a standard drill press with a chuck for conventional twist drills up to 1/2" dia.
• Includes automatic lubrication

Diver Securing Repair Plates


Model No.: HB-4400
Motor Power (Hydraulic): 1.5 HP
Weight: 48-1/2 lbs.
Hole Capacity: 2-1/16" dia.
Twist Drill Capacity: 1/2" dia.
No Load Speed, Variable: 0-630 RPM
Hydraulic Supply : Flow 6.5 GPM @ 2000 PSI
Magnetic Force (1" Plate): 3080 lbs.
Automatic Lubrication: Included

Model HB-4400 Schematics (PDF)

IBK-22 chuck to convert to standard drill press
With a 3/4" chuck (Part No. 602045A), this model easily converts to a standard drill press with a 3" stroke.

 

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For All PDF FILES

Click here for the complete catalog of Portable Magnetic Drills
Click here for Annular Cutters and Special Cutters
Click here for Magnetic Drill Accessories
Click here for Electric Drills
Click here for Pneumatic Drills
Click here for Twist Drill vs. Annular Cutter Article
Click here for a complete list of available PDF files

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