Side profile view of the 12-inch jab saw lying flat, showcasing the straight steel blade with aggressive teeth and the contoured orange and black grip handle.
Infographic diagram of the saw with red lines pointing to key features: "Touch-Point Ergonomics" on the handle, "Precision-Ground Cutting Edges" on the blade, and a "Sharpened Tip" at the point.
Angled studio shot of the Crescent jab saw resting on a white background, displaying the serrated steel blade and the black and orange dual-material handle with the Crescent logo.
Retail packaging view showing the jab saw in a clear blister pack. The card features text callouts for "Sharpened Tip," "Ergonomic Handle," "Precision Ground Teeth," and a "Limited Lifetime Warranty" badge.
Side profile view of the 12-inch jab saw lying flat, showcasing the straight steel blade with aggressive teeth and the contoured orange and black grip handle.
Infographic diagram of the saw with red lines pointing to key features: "Touch-Point Ergonomics" on the handle, "Precision-Ground Cutting Edges" on the blade, and a "Sharpened Tip" at the point.
Angled studio shot of the Crescent jab saw resting on a white background, displaying the serrated steel blade and the black and orange dual-material handle with the Crescent logo.
Retail packaging view showing the jab saw in a clear blister pack. The card features text callouts for "Sharpened Tip," "Ergonomic Handle," "Precision Ground Teeth," and a "Limited Lifetime Warranty" badge.
Crescent

Crescent Jab Saw CTJSAW 12 Inch Drywall Sheetrock Cutter Plunge Tool Triple Ground Teeth Piercing Tip Wallboard Electrical Rough In Outlet Keyhole

In stock
SKU: CTJSAW
$5.59 USD

Description

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High-Density Drywall Jab Saw with Triple-Ground Teeth and Piercing Tip for Rough-In Electrical Outlets

The Crescent CTJSAW 12-Inch Drywall Jab Saw delivers a professional mechanical installation solution engineered to execute rapid plunge cuts and clean profile openings in thick sheetrock, plasterboard, and ceiling drywall panels. Featuring a rigid 6.375-inch steel blade with an integrated knife-like piercing point, this heavy-duty tool removes the need for drilling mechanical pilot holes by manually puncturing structural wallboards under direct pressure. The aggressive, coarse triple-ground tooth layout maximizes material extraction during both push and pull stroke cycles, while the custom-contoured dual-material overmolded handle limits physical user fatigue during overhead cutting tasks.

Best Used For:

  • Electrical Box Cutouts: Plunging directly into vertical sheetrock panels to saw precise openings for electrical duplex boxes and switch enclosures.
  • Recessed Light Installation: Sawing curved interior layout lines through overhead ceiling drywall panels to house architectural can fixtures.
  • Plasterboard Remodeling Tasks: Cutting through aged plaster, wallboards, and soft fiberboard composites during interior facility repairs.

Key Performance & Safety Features

  • Sharpened Piercing Tip: Precision knife-edge tip geometry permits seamless plunge entry through gypsum cores without cracking outer paper facings.
  • Triple-Ground Coarse Teeth: Multi-faceted diamond tooth geometry minimizes mechanical cutting drag while carrying away heavy gypsum dust particles.
  • Dual-Material Grip Overmold: High-traction polymer wrap cushions the palm to resist slick slippage when striking wallboards horizontally.
  • Ergonomic Hand Geometry: Handle contours are engineered to align with hand contact points to prevent forearm fatigue during overhead usage.
  • Rigid Steel Blade Matrix: Thick core spring-tempered blade cross-section avoids bucking or structural bending under intensive plunging forces.

What's Included

  • (1) Crescent 12" Jab Saw with Dual Material Handle

Technical Specifications

Brand Crescent
Model Number CTJSAW
Tool Classification Drywall Jab / Keyhole Saw
Overall Tool Length 12.0 in.
Cutting Blade Length 6.375 in.
Blade Steel Material Premium Tool Steel
Blade Outer Finish Satin Finish
Tooth Configuration Triple-Ground Coarse Profile
Handle Length Matrix 5.625 in.
Handle Material Core Dual-Material Cushion Overmold
Net Item Weight 0.68 lbs
Warranty Coverage Full Lifetime Warranty

Pro-Tip: When initiating an outlet box cutout, position the piercing tip perpendicular to the drywall face. Tap the end of the ergonomic handle firmly with the palm of your hand to drive the blade through the board smoothly, ensuring the triple-ground teeth sit perfectly vertical before sawing.