Can ski edges be too sharp?
Emily Ross
Published Jan 16, 2026
If you're experiencing such jerkiness, your skis' edges might simply be too sharp. They will improve as the edges dull, but waiting until they dull is frustrating. Take them back to the shop, and ask the tech to dull the edges with emery paper or a gummy stone.
How sharp should your ski edges be?
How Sharp Should My Skis Be? Your skis edge should be sharp enough to shave tiny bits of your nail when rubbing your nail up and down across the edge. Ski edges should not be as sharper than a butter knife but not as sharp as a dull kitchen knife.
How do I know if my ski edge is sharp?
Check for ski sharpness by dragging a fingernail across your edges. If the ski edge scrapes away some fingernail it's probably sharp enough. If your edge is dull, sharpen following the side edge tuning procedure below. Finish your daily tune with hot waxing and head for the slopes.
How much edge should a ski have?
For most recreational skiers a side edge angle of 90-88 degree and a base edge angle of 0,5 degree will be just fine. Just stick to the same edge angle each time, you tune your skis.
What is a good edge angle for skiing?
To edge your skis using a “Get a Grip”, you must first choose whether you want your edges at 88° or 90°. 90° is sharp enough for beginners and intermediates and most snowboarders but for more advanced skiers go for 88°. Once you decide you should maintain this angle.
21 related questions foundHow often should you sharpen ski edges?
In average you can normally sharpen the edges on a pair of skis 5 to 10 times before the steel edges are worn out. After that you need to replace your skis. Most people who have never skied or have always rented the ski gear in the rental centers may be surprised by the fact that their skis must be sharpened regularly.
Why ski technicians don't want you to sharpen your base edges?
The problem is that taking a file to your base edges does more harm than good. “When you mess with your base edge, you change its bevel, which influences the responsiveness—not the sharpness—of the edge,” explains Leif Sunde, ski technician and owner of the Denver Sports Lab in Golden, Colo.
How do you not get edge skiing?
Quote: Keep the skis on an edge at all time, much easier to keep the skis under control. Don't let the skis go flat for too long otherwise they can wander and then it's much more likely to catch an edge.
Is 110 flex too stiff?
A very stiff flex is a great option for taller, heavier or aggressive advanced to expert skiers who require a high level of responsiveness to deliver precise performance. Recreational boots top-out at around 110 flex for women and 130 flex for men, and beyond that, the range goes into racing models.
How do you maintain ski edges?
Polish your edges regularly, using a fine diamond stone. Regularly means daily, or at least every weekend. Use an accurate file guide to keep the stone aligned with the proper base and side bevel. Wagner usually ships skis with a 1º side and 1º base bevel, unless you specified another setting.
Are 10 year old skis still good?
You can technically ski on an old pair of skis for as long as they are intact and can attach to your ski boots – but if you want to get the best from your expensive lift pass – you probably should upgrade to a new pair at least every 6-12 years. More major improvements in design tend to happen every 5 years.
Do you wax or sharpen skis first?
Minor edge work is easy to do at home, but extensive repairs and sharpening are best done at a ski shop. Always finish up your tuning by waxing your skis. It's also recommended that you wax your skis throughout the ski season even if you're not doing base or edge repairs.
Does rub on ski wax work?
Don't use rub on wax. It's a waste of money and you'll be lucky if the wax lasts more than a few runs. Rub on wax is designed as a temporary solution and it comes off after 2-3 runs leaving you just as slow as before you rubbed on the wax. On the whole, rub on wax just isn't worth the effort.
How long do ski edges last?
Artificial snow is more abrasive than natural snow and wears edges faster. Generally, edges grip well for approximately ten days of skiing on natural snow and about half that on artificial or icy snow. Competitive or more demanding users may tune their edges more frequently.
Can ski edges be replaced?
For all you mad ski and snowboard surgeons out there who need to replace broken or bent steel edges, we offer these 12-inch (305mm) sections of solid steel edges. The material is quite hard so make sure you have a Dremel or similar rotary tool to cut to the edge to length!
Are 130 boots too stiff?
Everyone should always ski the stiffest boot they can properly/adequately flex. For some people that might mean 90, for some others that might mean 130. All that skiing a softer boot will do is cause you to work harder for every movement, park skiing included.
How tight should ski boots be?
Ski boots should be snug, but not too tight that they are painful. With your foot in the liner in the shell, there should be enough room around the toes that you can wiggle them back and forth, and the toes should be slightly touching the front of the boot when the heel is all the way back.
Are stiff ski boots bad?
A boot that is too stiff will result in the skier leaning back. But there is a catch; often the softest boots are very poorly designed and are very wide. Find a soft flexing boot that is not too wide, and not made out of poor quality plastic.
Can you catch an edge on skis?
To catch an edge is far more common in snowboarding, but is still possible in skiing. With skis though as you can not move you ankles in ski boots and your knees will not bend sideways, it means that your body has to be quite a long way out of position down the slope, for you to be able to catch an edge.
Do you lean forward when skiing?
A Small Skiing Myth
A small myth with skiing is that you have to lean forwards as much as you can, this is not true as just explained. You only need to lean forwards enough to put your centre of gravity over the middle of the ski.
What happens when you catch an edge?
If the snow hits an edge before it meets the base, the snow exerts a force on the outside of the edge, which pushes the snowboard into the snow, and stops the board from sliding. This is what happens when an edge catches, stopping the snowboard from sliding any further, and tripping the snowboarder up.
What is the best ski edge sharpener?
Top 5 Best Ski Edge Sharpener & Tuner
- Race Wax Edge Tuner (Winner)
- Demon United Edge Tuner.
- Dakine Edge Tuner (Best Compact)
- XCMAN Ski Edge Tuner (Best Budget)
- RaceWax Edge Care Set.
How often do you need a base grind?
A full ski base grind is recommended after the first 5-8 days on a newly purchased pair of skis to give it time for the epoxy to settle. This process actually planes a small layer of base off the ski and can therefore only be done up to six times over the life of the ski.
How many times can you stone grind a ski?
Skis can generally be ground multiple times. On the low end (heavy damage to the base hence much base removal) skis can only be ground 3-4 times but there are cases of skis being able to take up to 20 stone grinds over their life.
Should I get my skis tuned every year?
Most experts recommend semi-frequent tune-ups, frequent waxing and regular gear checks. That said, if you only have your equipment professionally serviced once every year, schedule your tune-up right before you place your equipment in storage.