Makita LS1221 12 in. Compound Miter Saw

Makita Model: mktnls1221
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WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. Some examples of those chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically-treated lumber. Refer to product manual/instructionsCancer
Makita LS1221 12 in. Compound Miter Saw Makita Model: mktnls1221
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Product Features & specs :

Makita LS1221 12 in. Compound Miter Saw


The Makita LS1221 12 in. Compound Miter Saw is ideal for picture framers, furniture makers, and trim carpenters. The 4-1/2 in. tall pivoting fence on this miter saw supports up to 5-1/2 in. crown molding for controlled cutting and the extra-large cutting capacity can easily handle a 4x6 at 90 degrees.


  • Powerful 15 Amp motor delivers 4,000 RPM

  • Positive stops at 9 settings; 15 degrees, 22.5 degrees, 31.6 degrees, 45 degrees right or left and 0 degrees

  • Horizontal D-handle design for easy and comfortable operation

  • Carbide tipped blade for precision cutting

  • Pivoting fence for supporting larger stock

What’s Included:

  • 12 in. Compound Miter Saw - LS1221

  • Carbide-Tipped Blade - A-90227

  • Vertical Vise - 192672-6

  • (2) Extension Wings - 192673-4

  • Socket Wrench #13 - 782212-4

  • Dust Bag - 122523-9

  • Operating Manual

Power Source


Fence Length

4-1/2 in



UL Safety


Wifi compatibility


Blade Diameter

12 in

Cutting Capacity (45 Miter Left/0 Bevel)

2-1/2 in x 5-5/8 in

Miter Angle (Left)

48 Degrees

Cutting Capacity (0 Miter/0 Bevel)

2-1/2 in x 8 in

Bluetooth Compatibility


Bevel Direction


Motor Type


Cut Guidance System


Maximum Degree Miter Cuts - Left

48 Degrees

Arbor Size

5/8 in

Maximum Cutting Thickness (in.)

4.75 in

No-Load Speed (RPM)


Bevel Angle (Left)

45 Degrees

CSA Safety


Slide System


Cutting Capacity (0 Miter/45 Bevel Left)

1-3/4 in x 7-7/8 in

Maximum Degree Miter Cuts - Right


Case Included


Cutting Capacity (45 Miter Right/0 Bevel)

2-1/2 in x 5-5/8 in

Keyless/keyed Blade Change

Keyed Change

Positive Miter Detents


Miter Angle (Right)

48 Degrees

Miter Type


Cutting Capacity (45 Miter Left/45 Bevel Left)

1-3/4 in x 5-1/2 in



Dust Collection Type

Dust Bag

Cutting Capacity (45 Miter Right/45 Bevel Left)

1-3/4 in x 5-1/2 in

ETL Safety



26.5 in.


24 in.


23.875 in.


36.4 lbs.

Warranty Term

1 Year

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Warranty Information

Makita Standard Warranty

The Makita Standard Warranty applies to both new and factory-reconditioned Makita tools. Every Makita tool is thoroughly inspected and tested before leaving the factory. If you are not satisfied with any Makita tool within 30 days of purchase, return it and Makita will provide a replacement or refund. Each Makita tool is warranted to be free of defects from workmanship and materials for the period of ONE YEAR from the date of original purchase. Should any trouble develop during this one-year period, return the COMPLETE tool, freight prepaid, to one of Makita's Factory or Authorized Service Centers.

Each NEW Makita Lithium‐Ion Power Tool, Battery and Charger is warranted to be free of defects from workmanship and materials for the period of THREE YEARS from the date of original purchase

If inspection shows the trouble is caused by defective workmanship or material, Makita will repair (or at its option, replace without charge).

This Warranty does not apply where:
  • Repairs have been made or attempted by others
  • Repairs are required because of normal wear and tear
  • The tool has been abused, misused or improperly maintained
  • Alterations have been made to the tool
In no event shall Makita be liable for any indirect, incidental or consequential damages from the sale or use of the product. This disclaimer applies to both during and after the term of this warranty. Makita disclaims liability for any implied warranties, including implied warranties of "merchantability" and "fitness" for a specific purpose, after the one-year term of this warranty. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.