Utility knife blade set HOGERT HT4C670 — 9 mm blades, 10 pieces, SK2H steel

Replacement blade set HOGERT HT4C670 provides ten 9 mm wide utility knife blades made from SK2H steel, intended for use with compatible 9 mm blade holders. The blades are designed for precise cutting of wallpaper, tape, cardboard and similar materials. The compact pack keeps spare blades readily available for quick on-site replacement and helps maintain a consistent cutting edge without the need for frequent sharpening.

Advantages

Blades are manufactured from SK2H high-carbon steel for a balance of hardness and edge retention, enabling accurate, straight cuts. The 9 mm width fits most standard utility and tape knives that accept 9 mm blades, offering easy installation and secure seating in the holder. The set contains ten individual blades, reducing downtime by providing multiple ready-to-install replacements and ensuring consistent cutting performance across tasks.

Suitable for

• Cutting wallpaper and wallcoverings
• Trimming adhesive tape and protective films
• Scoring and cutting cardboard, paperboard and corrugated board
• General workshop and packaging tasks requiring a 9 mm utility blade

Key specifications

• Blade width: 9 mm
• Material: SK2H high-carbon steel
• Quantity in set: 10 blades
• Intended use: replaceable blades for compatible 9 mm utility/tape knives
• Edge type: straight cutting edge suitable for fine trimming and scoring

How to use

Carefully remove a blade from the pack and follow the instructions provided with your 9 mm utility knife for safe installation. Make sure the knife is locked or the holder is in the open position before inserting the blade. Align the blade with the seating channel, close or lock the holder securely and verify the blade is fixed before cutting. Replace blades when cuts become less precise or when the edge is visibly worn; dispose of used blades in a puncture-resistant container or according to local safety guidelines.

Usage recommendations

Use protective gloves and eye protection when changing or handling blades. Select the appropriate cutting angle and moderate cutting pressure for thin materials such as wallpaper and tape; increase support under the material for cleaner cuts in thicker substrates like cardboard. Store blades in their original pack to protect edges and prevent accidental contact.