Plasterboard Utility Knife JOBIprofi 11911 — drywall cutting blade with Teflon coating

JOBIprofi 11911 — plasterboard utility knife with a Teflon-coated blade designed for precise cutting of drywall and similar sheet materials. The tool is intended for controlled straight cuts, scoring, trimming edges and separating plasterboard panels during construction, renovation and finishing works. Its compact body and blade geometry allow accurate guidance along straightedges and profiles while the Teflon coating reduces friction and minimizes sticking of gypsum dust and paper during repeated cuts.

Advantages

The Teflon-coated blade reduces resistance and prevents material build-up for smoother, more consistent cuts. A robust blade design provides reliable edge retention for scoring and trimming tasks. The knife's ergonomic shape ensures comfortable handling and steadier control for straight cuts. Construction-grade materials and a simple blade change mechanism support frequent use on job sites and home projects.

Suitable for

• Cutting and scoring plasterboard sheets
• Trimming edges and making straight panel cuts
• Prepare drywall panels for installation and finishing
• General renovation and interior finishing tasks

Key specifications

• Blade finish: Teflon coating to reduce friction
• Intended material: plasterboard, gypsum board and similar sheet materials
• Tool type: hand-operated utility knife for scoring and cutting
• Body: compact, ergonomically shaped for hand control
• Typical use: straight cuts, scoring, trimming edges

How to use

Position the plasterboard on a stable surface and mark the cut line. Hold the JOBIprofi 11911 at a shallow angle and score along the marked line with steady pressure, using a straightedge for guidance if a perfectly straight cut is required. After scoring, snap the board along the scored line or fold back and finish the cut by trimming the paper and gypsum core as needed. Replace or rotate the blade when cutting performance decreases to maintain clean, controlled cuts.

Usage recommendations

For best results, use a straightedge when making long cuts, perform several light scoring passes rather than a single deep cut, and keep the Teflon-coated blade clean of adhesive residues and heavy dust. Wear appropriate hand protection and eye protection when cutting and snapping plasterboard sheets.