MK Bridge Saws
Manual Parts List
MK-412 Bridge Saw

MK Bridge Saws and accessories are special order items. Please call MK Diamond at (800) 421-5830 for ordering information.

MK-312-10 Bridge Saw
MK-412-6.6 Bridge Saw
MK-512-6 Bridge Saw
  • Industrial 3 hp direct drive motor, engineered for optimum blade shaft RPM
  • Rail cutting-head assembly is supported by 8 double-sealed maintenance-free bearings to ensure accurate and smooth tracking
  • Adjustable miter design permits angle cuts from 90º to 45º
  • Built-in protractor for setting miter angle.
  • Die-cast aluminum components reduce weight without compromising structural integrity
  • Lift-out cutting table for easy cleaning
  • Built-in carrying handles for easy transportation
  • Includes wet cutting diamond blade, water pump and 12" cutting guide
  • One-year limited warranty
 Model MK-312-10 MK-412-6.6 MK-512-6 Classic
Part # 151735 152709 160661
Motor 3 hp, 230V 3 hp, 230V 3 hp, 120V
Blade RPM 3,350 3,350 3,350
Blade Capacity 12" (305mm) 16" (406mm) 12" (305mm)
Arbor 1" (25mm) 1" (25mm) 1" (25mm)
Length of Cut 10' (3.04m) 6' 6" (1.83m) 5' (1,829mm)
Depth of Cut 3-1/4" (82mm) 6" (152mm) 3-1/8" (80mm)
Depth of Cut at 45º 2-1/4" (57mm) 3-3/4" (96mm) 2-3/8" (60mm)
Head Height Fixed Adjustable Adjustable
Blade Included 12" 16" 12"
Weight 400 lbs. (191kgs) 300 lbs. (137kgs) 249 lbs. (113kgs)
LxWxH (inches) 135" x 18" x 19" 87" x 18" x 19" 87" x 18" x 19"
LxWxH (mm) 3,429 x 457 x 482 2,201 x 457 x 482 2,201 x 457 x 482
Shipping Method Truck Truck Truck
Included Accessories
12" Wet Cutting Diamond Blade
Wet Cutting
Diamond Blade
12" Bridgesaw Cutting Guide
12" Cutting Guide
Optional Accessories