Hultafors Chisel Knife - STK

The Hultafors Chisel Knife is a robust knife with V-ground mortice chisel function. It has a uniqu...

Best current price£7.51from Power Tools Direct

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Power Tools DirectHultafors 380070 Chisel Knife Stk
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www.rhino-build.comHultafors Chisel Knife Stk
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Blueperry agriculture (UK)Hultafors Chisel Knife Stk 72 Mm 380070
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Rapid Online - Rapid Electronics Ltd.Hultafors 380070 Chisel Knife STK
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B&QB&Q - Chisel Blade Stk Hulstk
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Product Information

Full details

The Hultafors Chisel Knife is designed for tradespeople and DIY enthusiasts who need a versatile cutting tool with integrated chiseling capabilities. Its key benefit is the dual functionality, allowing for both precise cutting and mortise work. A potential caveat is that its specialized nature might not be ideal for users solely needing a general-purpose knife. This robust tool features a Japanese carbon steel blade with a V-ground chisel edge, a secure sheath system, and durable PP plastic construction.

All features

Model Part Number380070
BrandHultafors

Extended Product Information

FAQs

What type of steel is the blade made from?

The blade is made from Japanese 3mm knife carbon steel, hardened to 58–60 HRC.

How do I attach the sheath?

The sheath has a unique method for attaching around a button on work clothes, ensuring it does not loosen. It can also fit on belts.

Is the sheath suitable for all belt thicknesses?

The sheath fits most belts. For thicker belts, you may need to cut away a small pin on the cover for a secure fit.

How should I care for the carbon steel blade?

Clean and dry the blade thoroughly after each use. For protection, especially in humid conditions or during storage, apply a light coat of oil.

What are the dimensions of the knife?

The blade length is 72mm, and the overall length of the knife is 201mm.

Can this knife be used for heavy-duty chiseling?

While it has a mortise chisel function for clearing out material, it is best suited for lighter chiseling tasks and detailed work rather than heavy-duty demolition.

What material is the handle made of?

The handle is made of extra durable PP plastic.

Troubleshooting

Blade appears dull after initial use

The blade is factory sharpened with a double edge angle and honed. If it feels dull, it may require re-honing on a leather strop or sharpening stone to restore the keenness of the carbon steel edge.

Sheath does not stay securely attached

Ensure the button mechanism is properly engaged with your clothing. If using a thick belt, check if the pin on the holster needs to be trimmed for a better fit. Verify that the belt or button is not excessively worn.

Rust spots appearing on the blade

Carbon steel requires regular maintenance. Clean the blade thoroughly after each use and dry it completely. Apply a thin layer of food-safe mineral oil or knife wax to protect the blade from moisture.

Difficulty cutting or chiseling efficiently

Ensure the blade and chisel edge are properly sharpened. Check for any debris or damage on the cutting edge. Confirm you are using the appropriate technique for the material you are working with.

Pros and Cons

Pros

  • Combines a knife and chisel for multi-functional use.
  • Durable Japanese carbon steel blade holds a sharp edge.
  • Secure and adaptable sheath system for easy carrying.
  • Robust construction with durable plastic handle and holster.
  • Suitable for detailed work and heavier tasks like mortising.

Cons

  • May be overly specialized for users needing only a basic knife.
  • Carbon steel requires proper maintenance to prevent rust.
  • The chisel function may not be as precise as a dedicated chisel tool.
  • Sheath modification might be necessary for very thick belts.
  • Overall length may be cumbersome for some pocket carry situations.

Setup, Compatibility & Care

Setup: The knife comes with a holster ready for use. To attach the holster to clothing, use the integrated button mechanism. For belt attachment, slide the belt through the designated opening. If using a thick belt, you may need to trim a small pin on the holster cover to ensure a secure fit.

Compatibility: The holster is designed to fit securely on standard work clothing buttons and belts. It is compatible with most standard work trousers and tool belts.

Care: The blade is made of carbon steel and requires maintenance to prevent rust. After use, clean the blade thoroughly with a dry cloth. For long-term storage or in humid conditions, apply a light coat of oil to the blade. The PP plastic handle and holster can be cleaned with mild soap and water; avoid harsh chemicals.

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