Top 9 JAMB Saw Undercut Saw – Power Circular Saws

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1. Crain Tools


Crain No. 575 Multi-Undercut Saw

Crain Tools #ad - Cuts to maximum depth of 1-1/4". Dual-angle depth gauge allows cutting at "straight on" or 45° angles to the wall. Visual depth gauge scale provides precision depth control at 1/8" increments. 7 amp. Adjustable cut height from flush to 1" above floor level.
BrandCrain Tools #ad
ManufacturerCrain Tools #ad
Part Number575

2. Crain


Formerly Crain 825NEW, Crain No. 835 Heavy-Duty Undercut Saw

Crain #ad - Powerful 13 AMP motor. Solid aluminum ratchet handle. Undercuts walls, jambs, inside corners, and under most toe spaces.
BrandCrain #ad
ManufacturerCRAIN TOOLS #ad
Weight19 Pounds



Roberts 17076 10-46 6-Inch Jamb Saw with Case

ROBERTS #ad - Adjustable cutting depth guide prevents cutting into plaster or wall board when trimming base boards. Carrying case Colors May Vary. Patented design cuts full inside corners in molding up to 1/2-Inch thick, undercut doors up to 1-3/4-inch. 6-inch jamb saw with 5-4/5-amp, 900-watt industrial grade motor featuring ball and needle bearings. Precision height adjustment from flush to 1-1/16-inch, spiral ground gears for smooth, quiet operation. Includes custom molded carrying case, 6-3/16-inch carbide-tipped blade, 1-year product warranty.
BrandROBERTS #ad
ManufacturerRoberts #ad
Height6 Inches
Length15 Inches
Weight9.8 Pounds
Width8 Inches
Part Number17076
Warranty1 Year

4. Crain Cutter


Flooring & Tiling Saw Crain Super

Crain Cutter #ad - Flooring & Tiling Saw. Flooring & Tiling Saw. Flooring & Tiling Saw. Flooring & Tiling Saw. Flooring & Tiling Saw.
BrandCrain Cutter #ad
ManufacturerCrain Cutter #ad
Height1 Inches
Length1 Inches
Width1 Inches
Part Number812H

5. QEB



QEB #ad - Extended "long neck" handle for maximum leverage against torque. Patented design enables saw to cut full inside corners in molding up to 1/2 in. Thick. 1100-watt industrial motor and carbide tipped blade make cutting accurate and easy. Easily door jambs, molding and undercuts doors for flooring installation. Precision height adjustment from flush to 1-1/16 in.
BrandQEB #ad
ManufacturerQEB #ad

6. Crain


Bon 78-835 Crain Heavy Duty Undercut Saw

Crain #ad - Undercuts walls, molding, inside corners, jambs, most toe spaces and a door while it is hanging in place. Powerful 13 AMP motor. Comes with a carbide tipped blade for undercutting wood doors and a masonry blade for undercutting hearths. Solid aluminum ratchet handle.
BrandCrain #ad
ManufacturerCrain #ad
Height8.3 Inches
Length23.8 Inches
Width11.8 Inches
Part Number78-835
WarrantyOne year warranty against manufacturer's defects

7. Crain


Crain 825 Heavy-Duty Undercut Saw

Crain #ad - Solid aluminum ratchet handle. Lower rpm motor: more torque, less dust; 120 volts 8. 15 amps. Threaded height adjustment with locks to hold the preset height. Includes carbide blade, masonry blade, carrying case. Undercuts walls, jambs, corners and most toe-spaces.
BrandCrain #ad
ManufacturerBon Tool #ad
Height8.25 Inches
Length21.5 Inches
Weight14 Pounds
Width11.25 Inches
Part Number825

8. Crain


Crain 835 Heavy-Duty Undercut Saw Value Pack

Crain #ad - La dust port for a 1-1/4" vacuum hose is provided in the height adjuster base and accepts the No. Wide, cushioned cast aluminum handle that can be locked in three ‘full grip’ positions for better saw control.

Value kit includes crain blades No. S 836, 805 & 822. 3-13-45-079-010 step Adapter. Cutting height adjustment is done with two 3-arm knob screws and the setting can then be positively locked at the desired height by tightening two wing screws. Caution: depth of undercut should not exceed wallboard thickness genrally 1/2" to avoid structural weakening caused by cutting nails, wall studs or sill plates, and to avoid blade damage by hitting nails.
BrandCrain #ad
ManufacturerCrain #ad

9. Crain


Crain 575 Multi-Undercut Saw 120 Volts 6.2 Amps Formally 545

Crain #ad - Caution! do not overheat the motor or damage will result; 6 month warranty. 120 volts; 6. 2 amps. Undercuts walls, door jumps, under toe spaces and inside corners. Dual-angle depth gauge for cutting at a straight or a 45 degree angle to the wall. Comes with a carbide tipped blade and case.
BrandCrain #ad
ManufacturerCrain #ad
Height6.2 Inches
Length18 Inches
Weight13 Pounds
Width9.8 Inches
Part Number545