The Sloyd Knife and Knife Grips

The knife

The sloyd knife (slöjdkniv) is a short, stiff blade, about 6-8 cm (2.5-3 in), on a simple oval handle. Salomon made it the first tool of educational sloyd ¹, and Swedish carvers still do almost everything with one: shaping, smoothing, notching, and decoration ².

What matters:

• Scandinavian grind: one wide, flat bevel on each side running right to the edge, no secondary bevel. Lay the bevel flat on the stone and you’re automatically at the right angle; in the cut, the bevel rides the wood and steers the knife ³.
• Laminated carbon steel: a hard core between softer layers takes a keen edge and sharpens easily. Morakniv’s carving knives (the 106 and 120 patterns) are inexpensive standards.
• Short blade: a long blade can’t be controlled near the tip.
• Comfortable handle: you’ll hold it for hours. Many carvers reshape a stock handle.

Sharpening a Scandi grind: lay the whole bevel flat on a medium stone and rub until a burr forms along the full edge, then the other side; repeat on a fine stone; strop on leather charged with compound. Strop every 20 minutes or so of carving. If you rock the knife and round over the bevel, it stops tracking and starts crushing.

The core grips

A handful of grips do nearly all the work ^{3 4}:

Two principles behind all of them:

• Brace something. An arm swinging in the air can’t stop. Lock a wrist, elbow, or forearm against the body, knee, or the work so the stroke has a fixed end.
• Skew the blade. Slicing at an angle cuts more easily and leaves a cleaner surface than pushing straight in.

Reading the grain

Cut downhill: with the fibers, from high to low. If the knife digs in and the wood tears ahead of the edge, you’re cutting into the grain - turn the work around. Around curves the grain direction changes, so reverse direction at the bottom of every hollow and the top of every hump.

Safety rules

• Know where the blade goes if it slips before every cut.
• Never cut toward the inside of your thigh. The femoral artery runs there; a deep cut is a life-threatening bleed. Brace elbows on your knees and work outside the legs, or wear a leather lap guard.
• Never cut toward the holding hand unless the thumb is braced behind the edge, as in the pull stroke.
• Sharp knives are safer - a dull knife needs force and skids.
• Carve sitting, with good light, and stop when tired.
• Keep a first-aid kit with pressure bandages within reach.

What to take from this

The sloyd knife is short, stiff, and Scandi-ground: lay the bevel flat to sharpen and strop often. Forehand, reinforced forehand, chest lever, thumb push, and the pull stroke do nearly all the work; brace an arm and skew the blade. Cut downhill with the grain. Know where every slip would go, and never cut toward your inner thigh or an unbraced hand.