Knotpein Hand Forged 1095 Steel Cross Pein Forging Hammer with Mirror Polished Head & Knotwork Cheek | Blacksmith Shop Gift | RK-1541

A cross pein forging hammer taken to a mirror finish, with a band of interlaced knotwork engraved down the length of the cheek and a shaped hickory handle swelling at the butt so the hand locks into it rather than gripping it. The head is wedged in the eye with a round hardwood plug you can see from the far cheek. Polishing a hammer head to this level is not vanity, or at least not only vanity. A mirror face leaves a mirror surface on hot steel, which is why planishing hammers have always been the best finished tools in a shop. Any scratch, pit or file mark on the face gets printed into every piece of work you touch with it, magnified, and no amount of later polishing takes it fully out.

Forged, dressed, heat treated, polished and engraved in our Memphis, Tennessee shop, then hung on a hickory handle shaped and wedged here. It ships as a complete hammer.

Specifications

Why a swelled handle changes how a hammer feels

Pick up a hammer with a straight parallel handle and you will find yourself gripping it, because nothing stops it sliding out of your hand. Grip a hammer hard for an hour and your forearm is finished. A handle that swells at the butt does not need gripping. The swell sits behind the heel of the hand and physically cannot pass through a loosely closed fist, so you can hold the hammer with the fingers barely closed and let it pivot in the hand at the end of the swing. That is the difference between a smith who works all day and one who stops after twenty minutes with a burning forearm.

Hickory rather than ash is the choice here for the same reason. Hickory is denser and stiffer with a very high shock resistance, and it is the traditional American striking tool handle for exactly that reason. It transmits a slightly crisper feel than ash, which is what you want in a hammer used for finishing work where you are reading the surface through the handle.

1095, the polish, and what it costs you

The head is 1095 taken to 54 to 58 HRC, which is the correct window for a struck tool and deliberately softer than a knife. Harder than this and a face can spall, which throws a chip of hardened steel across a workshop at speed. In this range the face resists mushrooming and any damage arrives slowly as a rolled edge or a flattened crown, which you can see and dress before it becomes a problem.

Be honest about the polish. A mirror finish on a bare carbon steel head is the least corrosion resistant surface you can give it, because there is no oxide layer and no texture to hold oil. A polished hammer left on a damp bench overnight will freckle. That is the trade you make for a face that leaves a clean surface on your work, and it is entirely manageable with a wipe and a film of oil at the end of a session. If you want a hammer you can neglect, buy a satin finished one. If you want the best surface finish on the work, this is the one.

Engraving, runes and your own design

Use the rune converter on this page to turn a name, a date or a short phrase into Elder Futhark and we will cut it into the steel or the leather. If you would rather have a Viking pattern than a rune line, choose your own design in the engraving option above the add to cart button and tell us where it goes. Where a piece already carries an engraved design, your chosen engraving replaces it rather than sitting alongside it, so here your rune line runs down the cheek in place of the knotwork band. The cheek is long enough for a full name, and a maker who is being given their first hammer will usually want the year on it too. Full detail is on the engraving page.

Bench and rack mounting

A polished hammer wants a rack rather than a bench top, because a bench collects grit and grit is what puts the first scratch in a mirror face. Keep it head down in a rack with the face clear of anything hard, or hang it under the head from two pegs if it is going on a wall as a gift. Do not stand it face down on a steel bench, do not leave it on an anvil, and if it lives in a damp shop, oil it and keep it in a drawer with a desiccant sachet rather than out in the air.

Care

Wipe the head after every session and put a light film of mineral oil, gun oil or camellia oil on it, especially across the face and the pein. If it does freckle, take the spots off with a grey scouring pad and oil rather than a wire wheel, which will kill the polish. Dress the face with a fine file and stones as soon as the crown flattens or the edge starts biting, and never let the steel get hot enough to change colour while you do it. Rub the hickory with boiled linseed once a year and check the wedge regularly. A loose head gets refitted before the next blow, not after. There is more in our guide to steel care.

Forged in Memphis

Forged, punched, drifted, dressed, heat treated, polished and engraved in our own shop in Memphis, Tennessee, and hung on a handle shaped and wedged in the same building. Nothing here is drop shipped from an importer catalogue or bought in as a finished casting and stamped with our name. It carries our lifetime warranty against defects in forging, grind, heat treat and fittings, with no end date and no receipt needed.

A note on handmade variation

This is hand made, not machine made or bulk produced, so what arrives will not be a pixel for pixel copy of the photograph. Hickory grain runs differently in every stick and the colour ranges from near white sapwood to warm brown heartwood, the drift leaves its own signature in the eye, and the polish holds light in its own way depending on how the head was worked. Grain, tone, hammer texture and exact profile vary because each one is worked by hand from natural materials. The dimensions, the material and the build are the same every time. The character is not.

Frequently asked questions

Will the mirror finish survive being used?

The cheeks and the pein stay bright for a long time. The face will pick up marks from work, which is normal, and it is dressed and repolished as part of keeping any planishing hammer sharp.

What weight is it and what is it best at?

Approximately two pounds. That is a comfortable all day weight for drawing out light stock, planishing, and finishing work, rather than for moving heavy bar.

Is hickory better than ash?

Different rather than better. Hickory is denser and stiffer with excellent shock resistance and gives a crisper feel, while ash is springier and slightly more forgiving. Most smiths end up with both.

Does the knotwork wear off?

No. It is cut into the cheek, which is not a striking surface. Engraving on a face would vanish with the first dressing, which is why it is never put there.

Can I use it on cold steel?

Yes, on mild steel, sheet and rivets. Never strike hardened steel, another hammer face, or a hardened punch head with it, since that is what chips a face.

How long before it ships?

Processing is one to two weeks because each head is forged and polished to order, then free shipping within the United States. Returns are accepted within seven days.

What is in the box

• 1095 steel cross pein forging hammer with a mirror polished head
• Shaped hickory handle with a swelled butt, wedged in the eye
• Knotwork band engraved down the cheek, or your rune line if selected
• Care card and lifetime warranty against defects
• Forged and finished in Memphis, Tennessee

Explore the range

See more in blacksmith tools, engraved and personalised pieces, Viking axes and hunting knives, or read the guides.