Powerful Pneumatic Stone Cutter for Industrial Applications

Looking for this great saw but in a full Rail System Saw try Alpha PSC-150 Miter Cutting Rail Saw System

Alpha® is excited to introduce a new industrial quality pneumatic stone cutter, called the PSC-150, which is equipped with a 2 hp motor, with a speed governor in the motor that regulates the air consumption according to the torque needed for the application. This regulation includes producing enough torque to cut 1-1/4" (3cm) stone slabs in one pass. In addition, Alpha® recognized the need for an industrial quality portable stone cutter that is capable of miter cutting of 1-1/4" (3cm) materials with ease, so that any stone fabricator can use it when miter cuts are required, without time-consuming setup. Since it is a pneumatic powered motor, you can save the repair and maintenance costs of electric stone cutters when sink-hole cutting and groove-cutting for rodding applications. Alpha® offers a carriage that retrofits on the Alpha® Guide Rail System to support the application of making precise miter cuts for the perfect lamination. The PSC-150 offers kink-free water and air hoses to improve the maneuverability of the stone cutter. The flexibility of the hoses helps reduce operator fatigue and improves the operation. To ensure a long maintenance interval, we also recommend using the manifold system that comes with a regulator and filter to catch the debris and moisture delivered by compressed air. The Alpha® PSC-150 comes with an Eclipse II 6" blade which is the recommended turbo blade for granite and engineered stone. It can utilize a variety of consumables including the Alpha® Katana 6" for porcelain panels and slabs, Hot-Rod 4" for 1/4" steel rods and 1/8" fiber glass rods. For marble applications, a Libero 5" blade is recommended since most marble slabs are 3/4" (2cm) thick or less.

Powerful 2hp Motor; Can Be Used Wet or Dry! Low Maintenance; Produces Precise Miter Cuts!


  • 2 HP Pneumatic Powered Motor with Speed Governor
  • Capable of Miter Cutting 1-1/4" Material With Ease
  • Kink-Free Water and Air- Hoses for Easy Maneuverability and Reducing Operator Fatigue
  • Great For Sink-Hole Cutting, Groove Cutting and Rodding Applications
  • Comes With an Eclipse II 6" Blade and a bottle of Rust Inhibitor Oil
  • Can Be Used Wet or Dry
  • One Year Warranty* (*See manual for details)

Product Details

  • Model PSC-150
  • Air Pressure 90 PSI
  • Air Consumption Min 32 CFM / 1HP*
  • Air Consumption Max 48 CFM / 2HP
  • No Load RPM 8,500 RPM
  • Air Inlet 3/8" NPSM
  • Water Inlet 1/4" BSPP
  • Arbor 7/8" / 22mm
  • Max. HP 2.0 HP
  • Cutting Disc Diameter 6" / 150mm
  • Note: *To control the amount of CFM required, use the reduced flow air inlet fitting 3001-0084

Equipment Included

  • Flanges 3
  • Bolts (M6X30 Left) / (M6x20 Left) 2
  • Side Handle 1
  • Combination Wrench (9mm) 1
  • Hex Wrench (5mm) 1
  • Open End Spanner Wrench (22mm) 1
  • Air Hose (15ft / 4.5m) 1
  • Water Hose (15ft / 4.5m) 1
  • Rust Inhibitor Oil (8oz / 237ml) (AIR-008) 1
  • Alpha® Eclipse II 6" Blade (DEE006) 1

Part No. Size Thickness Maximum RPM Arbor(s) Recommended For For Use On Description
PSC-150 6" 7/8" Granite/Eng.Stone Pneumatic Stone Cutter
DEE006 6" 2.1mm 10,100 7/8", 5/8",◊ Stone Cutter/Angle Grinder
AIR-008 Pneumatic Tools Rust Inhibitor Oil 8oz (237ml)
Rated 5.0 out of 5 stars
Based on 1 review
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
1 review
  • K
    Verified Reviewer
    ESC-125 Wet/Dry Stone Cutter
    ESC-125 Wet/Dry Stone Cutter
    I recommend this product
    Rated 5 out of 5 stars
    2 days ago

    I mainly use the tool for removing of grout. I equipped a 1/4 in blade for the tile i service. Cuts Fast without getting caught or kickback. only tough thing is with the water flowing it is somewhat difficult to see where you are about to cut as the blade pushes the water into your cutting path. with the dirty water it is hard to see. Currently getting a shopvac setup to try and remove the water and grout waste during cutting to try to speed up the clean-up process. Been using the same blade now for a year and no slowing down seen. Purchased through amazon.

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