Snow Saws
A snow saw is a specialized tool used primarily in winter backcountry travel, mountaineering, avalanche safety, and snow science. It's designed to cut through snow and ice, particularly for evaluating snowpack stability or constructing snow shelters. If you're heading into the backcountry, a snow saw can be a literal lifesaver when used correctly.
Here's a SENDY overview of everything you need to know about snow saws:
Primary Uses
Avalanche Safety
Snow saws are essential for performing snowpack stability tests, such as:
Snow saws are essential for performing snowpack stability tests, such as:
Extended Column Test (ECT)
Compression Test (CT)
Propagation Saw Test (PST)
Compression Test (CT)
Propagation Saw Test (PST)
These tests help identify weak layers in the snow that might cause an avalanche.
Snow Science & Research
Used by avalanche forecasters and researchers to take clean, controlled snow samples.
Used by avalanche forecasters and researchers to take clean, controlled snow samples.
Building Snow Structures
Handy for cutting snow blocks when making:
Handy for cutting snow blocks when making:
Snow caves
Igloos
Wind walls
Igloos
Wind walls
Emergency shelters
Ski and Splitboard Mountaineering
May assist in skin track creation or modifying terrain features when necessary.
May assist in skin track creation or modifying terrain features when necessary.
Key Features
The blade is usually 30–50 cm long, with a serrated edge for cutting through hard or compacted snow and ice. Some models have laser-etched measurement markers (in cm) for accurate pit depth reading.
Material: they are commonly made from aluminum, stainless steel, or carbon fiber-reinforced plastic—balancing durability and weight.
Weight & Portability: designed to be lightweight and compact, some fold or slide into protective sheaths or shovel handles.
Multi-function: some are integrated into or attachable to avalanche shovel handles. Certain saws come with snow crystal grids or magnifiers for snow grain analysis.
Backcountry users often look for saws compatible with their avalanche probe or shovel systems for minimal weight and efficient packing.
Popular Brands & Models
Black Diamond Snow Saw Pro
G3 Bonesaw
Voile T6 Tech Avalanche Shovel with Saw
BCA Snow Study Kit (includes saw)
Ortovox Snow Saw Professional
Tips for Use
Always use your snow saw in combination with a full avalanche safety kit: beacon, probe, and shovel.
Learn how to properly conduct snow stability tests—knowledge is more important than gear alone.
Carry it in an accessible location in your pack or as part of an integrated system.
When Not to Use a Snow Saw
These saws are Not intended for cutting wood or general backcountry camp use. Some national parks and protected wilderness areas may limit snow manipulation, so always check local regulations.
