Magnetic Drills for Tapping
CS Unitec offers a line of electric and hydraulic magnetic drills that can tap holes up to 1-5/8" diameter in steel, stainless steel, aluminum, and other metals. Our accurate and portable tapping drills can thread blind holes and thru-holes on the job site or in the shop.
Using a powered tapping drill rather than hand-tapping holes reduces the risk of tool breakage and produces more accurate holes with cleaner threads.
To achieve perfect, straight threads when using a magnetic tapping drill:
- Use coolant
- Apply a light feed pressure
- Choose the drill's lowest gear (if the drill you are using for tapping has more than one gear option available)
Contact our metal drilling and tapping specialists for assistance with your metalworking application: 1-800-700-5919 or 203-853-9522. You can also ask them a question here.
Reversible motor for twist drilling
- Cut holes up to 2" dia.
- Twist drill up to 5/8" dia.
- Tap up to 5/8" dia.
- Two-speed gearbox
High power, reversible with keyless quick-change chuck system
- Cut holes up to 2-1/16" dia.
- Twist drill up to 7/8" dia.
- Tap up to 15/16" dia.
- High-speed, 2-speed gearbox
- Optional swivel base
High power, ideal for production use
- Cut holes up to 2-1/2" dia.
- Twist drill up to 1" dia.
- Tap up to 15/16"
- High-speed, 2-speed gearbox
- Optional swivel base
REDDOT Award Winner 2021
- Adjustable X and Y positioning
- Cut holes up to 3-1/8" dia.
- Up to 5/8" dia. milling bit capacity
- Tap up to 1-3/16" dia.
- Ideal for a wide variety of drilling, boring and slotting applications
- Includes chuck collet tool holder set
Ideal for steel engineering, plant construction and more
- Cut holes up to 4-1/16" dia.
- Twist drill up to 1-1/4" dia.; Tap up to 1-1/8"
- Optional automatic feed
- Optional swivel base
Automatic feed - ideal for production applications
- Cut holes up to 4-1/16" dia.
- Twist drill up to 1-1/4" dia.; Tap up to 1-1/8"
Holes up to 6" dia.*, tapping up to 1-5/8" dia.
- Cut holes up to 6" dia.*
- Twist drill up to 1-3/4" dia.; Tap up to 1-5/8"
- Up to 10" depth of cut
- Magnetic holding strength of 23,600 lbs.
- Optional automatic feed
Holes up to 6" dia., tapping up to 1-5/8" dia.
- Cut holes up to 6" dia.*
- Twist drill up to 1-3/4" dia.; Tap up to 1-5/8"
- Up to 10" depth of cut
- Magnetic holding strength of 23,600 lbs.
- Optional automatic feed
- Holes up to 4" diameter
- Reversible for tapping up to 1-1/8" diameter
- Safe for underwater use
