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Power mortisers: top picks

AI-generated summary · updated August 5, 2026 · verify details before purchase.

  1. Powermatic PM1500 Mortiser
    Best overall Powermatic

    Powermatic PM1500 Mortiser

    4.6/5 $1,085.67 Only 2 left

    Heavy-duty cast iron construction and powerful 1.5 HP motor for precise mortising.

    • Durable cast iron build
    • Powerful motor
    • Accurate fence system
    • Expensive
    • Heavy for benchtop
  2. Jet JBM-5 Mortising Attachment
    Best for drill press Jet

    Jet JBM-5 Mortising Attachment

    4.3/5 $582.99

    Converts a drill press into a mortiser; affordable and versatile.

    • Converts drill press
    • Easy to install
    • Good value
    • Less precise than dedicated
    • Requires drill press
  3. Best value

    General International 75-120 M1 Mortiser

    4.4/5 $350-$400

    Semi-industrial mortiser with 1 HP motor and large worktable.

    • Solid steel frame
    • Smooth operation
    • Large table
    • Chisel bits not included
    • Manual instructions unclear
  4. Best for hobbyists

    WEN 4214 Mortiser

    4.0/5 $200-$250

    Affordable benchtop mortiser with 2.5 amp motor and integrated clamp.

    • Affordable price
    • Built-in clamp
    • Compact size
    • Vibration at high speeds
    • Limited mortise depth
  5. Shop Fox W1712 Mortiser
    Compact choice Shop Fox

    Shop Fox W1712 Mortiser

    4.2/5 $715.00 Only 1 left

    Space-saving benchtop design with 1/2 HP motor and precision fence.

    • Compact footprint
    • Accurate fence
    • Smooth adjustment
    • Underpowered for hardwoods
    • Chisel quality variable
  6. Precision work

    Rikon 30-130 Mortiser

    4.3/5 $400-$500

    Industrial-grade mortiser with 1 HP motor and heavy-duty cast iron table.

    • Heavy cast iron
    • Precise depth stop
    • Easy bit changes
    • Higher price
    • Takes up bench space
  7. Grizzly G0490 Mortiser
    Professional use Grizzly Industrial

    Grizzly G0490 Mortiser

    4.4/5 $1,700.00

    Floor-standing mortiser with 1.5 HP motor and large capacity.

    • Powerful motor
    • Floor-standing stability
    • Large work area
    • Very heavy
    • Assembly required
  8. Delta 14-651 Mortising Attachment
    Budget pick Delta

    Delta 14-651 Mortising Attachment

    4.1/5 $100-$130 Currently unavailable

    Economical attachment for drill presses, suitable for hobbyists.

    • Low cost
    • Simple design
    • Compatible with many presses
    • Lightweight construction
    • Limited depth adjustment

What to consider before buying

When choosing a mortiser, consider the type of work: benchtop models like the WEN are great for hobbyists, while floor-standing units like the Powermatic or Grizzly offer more power for professionals. If you have a drill press, attachments like the Jet JBM-5 offer an inexpensive entry point. Check mortise depth capacity, bit size compatibility, and build quality (cast iron is preferable). Always ensure the machine is securely mounted to reduce vibration.

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