Fantastic boot! Super comfortable and love the air pump for additional ankle support. I actually put 20k steps on it the other day doing yard work and felt just fine. Highly recommended!
beautiful
Good stuff
Perfect Plaster for sensitive skin areas.
Description
DeSoutter 7960 — Circular Stainless Steel Cast Saw Blade (5-Pack)
The DeSoutter 7960 is a 2½" (64mm) circular stainless steel replacement cast saw blade for the DeSoutter CleanCast CC4, CC5, and CC6 systems, sold in a convenient 5-pack. The most economical blade in the DeSoutter lineup — ideal for low-volume practices primarily cutting plaster of Paris casts, or as a cost-effective backup supply.
🔬 Stainless Steel Blades — What You Need to Know
Stainless steel blades are the uncoated baseline of the cast saw blade world. Made from high-carbon stainless alloy and tempered at high temperature for hardness, they are corrosion-resistant and reliable — but without any coating to reduce friction or extend sharpness, the teeth dull gradually with use.
What this means in practice:
- ✅ Most economical blade option — excellent value for low-volume settings
- ✅ Corrosion-resistant high-carbon stainless alloy construction
- ✅ Best performance on dry plaster of Paris casts
- ⚠️ Teeth dull gradually — increased cutting time and heat as blade ages
- ⚠️ Not recommended for busy clinics cutting fiberglass or polyester daily
- ⚠️ A dull blade generates heat that may be felt by the patient through cast padding
Rule of thumb: A general orthopedic practice removing 2–3 casts per day can expect a single stainless steel blade to last one to two months before needing replacement. Higher volumes or harder cast materials will shorten blade life significantly.
📊 Cast Saw Blade Coating Comparison — Strongest to Weakest
Understanding blade coatings helps you choose the right blade for your clinical volume and cast material. All blades start with a stainless steel base — the coating determines longevity, heat generation, and cutting performance.
| Rank | Coating Type | How It Works | Best For |
|---|---|---|---|
| #1 | Diamond Coated | Synthetic diamond particles heat-pressed onto the cutting edge — the hardest cutting surface available | High-volume fiberglass cutting; maximum blade life |
| #2 | Dichronite (Tungsten Disulfide) | Dry film lubrication applied under high air pressure; bonds tightly to steel for a very lubricious surface | Extended blade life; cooler cutting temperatures |
| #3 | Ion Nitride (Plasma Coated) | Nitrogen ions diffused directly into the steel in a vacuum vessel — near-diamond hardness, no surface coating to wear off | All cast types; high durability; smooth low-friction cutting |
| #4 | Titanium Nitride | Gold ceramic coating applied to steel; dramatically reduces drag coefficient and keeps teeth sharper longer; ~3x harder than uncoated steel | All cast types; premium performance at an economical price vs. Dichronite |
| #5 | PTFE (Teflon Coated) | Spray-applied non-stick coating; low friction but tends to wear off after initial use | Budget-friendly; good for lower-volume practices |
| ⭐ #6 | Stainless Steel (Uncoated) ← You are here | High-carbon stainless alloy tempered at high temperature; no coating — teeth dull gradually with use; best for dry plaster | Low-volume practices (2–3 casts/day); plaster of Paris; most economical entry point |
💡 Cutting fiberglass or polyester regularly? Consider upgrading to the DeSoutter 3950 Titanium Nitride blade — approximately 3x harder than stainless steel with significantly longer blade life for synthetic cast materials.
📋 Product Specifications
- Part Number: 7960
- Blade Type: Circular — Stainless Steel (Uncoated)
- Diameter: 2½" (64mm)
- Mounting: Pentagon "easy-fit" hole — can be rotated up to 5 times to maximize blade life
- Compatible Models: DeSoutter CleanCast CC4, CC5, CC6
- Quantity: 5-pack
- Best For: Plaster of Paris (Gypsona) — dry plaster cutting
- Not Recommended For: Heavy daily use with Fiberglass (Deltalite / Scotchcast) or Polyester (Deltalite / Benicast / CellaCast)
⏱️ When Should You Replace Your Cast Saw Blade?
A patient is always aware of a cast saw near their limb — so a blade that struggles to cut cleanly is a problem on two fronts: it takes longer and generates more heat. Signs it's time to replace your blade:
- The blade requires more passes or pressure to cut through the cast
- Increased heat felt through the cast padding during removal
- Longer cast removal times than usual
- Visible wear or dullness on the cutting edge
For a practice removing 2–3 plaster casts per day, a single stainless steel blade typically lasts one to two months. The 5-pack format ensures you always have a fresh blade on hand without frequent reorders.