DeSoutter 19700 PTFE Coated Segmented Cast Saw Blade | CC7, CC8 | 40mm | 5-Pack

DeSoutter 19700 — PTFE Coated Segmented Cast Saw Blade 40mm (5-Pack)

The DeSoutter 19700 is a 40mm PTFE coated segmented replacement cast saw blade for the DeSoutter CleanCast CC7 and CC8 systems, sold in a 5-pack. The 40mm diameter sits between the 32mm precision blade and the 64mm everyday workhorse — purpose-built for upper extremity work: wrist casts, short arm casts, forearm casts, and pediatric leg casts where a 64mm blade is too large to maneuver comfortably. The segmented design reduces heat buildup, while the PTFE coating provides a low-friction cutting surface that runs cool on plaster and polyester casts while the coating remains intact.

📏 Why 40mm? The Upper Extremity Specialist

The 40mm blade fills a critical gap in the CC7/CC8 blade lineup — large enough to cut efficiently through forearm and wrist casts, but small enough to navigate the tighter contours of upper extremity anatomy where a 64mm blade would be unwieldy:

Many orthopedic practices keep 40mm blades specifically for upper extremity cast removal — the size that bridges the gap between pediatric precision work and standard adult cast removal.

✂️ Segmented Design — Cooler Cutting for Upper Extremity Work

The segmented blade design features cut-out sections around the blade circumference that reduce total surface contact with the cast. For upper extremity work where the cast is often thinner and the anatomy more delicate, this heat-reduction advantage matters:

• ✅ Less heat generated — important when working close to wrist and forearm anatomy
• ✅ More efficient cutting action — faster removal with less drag through thinner cast material
• ✅ Better chip clearance — cast debris exits through the gaps rather than building up under the blade
• ⚠️ The segmented edge can feel slightly more aggressive to the patient — technique matters, especially on thinner casts

🔬 PTFE Coating — What You Need to Know

PTFE — commonly known as Teflon — is a non-stick, low-friction coating applied to the stainless steel blade base. When intact, it creates a smooth, lubricious surface that slides through casting materials with less drag and less heat than an uncoated blade:

• ✅ Low-friction non-stick surface — reduced heat buildup while coating is intact
• ✅ Smoother, more comfortable cuts for patients
• ✅ Most economical coated blade option in the CC7/CC8 lineup
• ✅ 5-pack format — cost-effective supply for this specialist blade size
• ✅ 5-position rotatable mount — rotate to a fresh cutting edge to extend blade life
• ✅ Suitable for Plaster of Paris (Gypsona) and Polyester casts (Deltalite/Benicast/CellaCast)
• ⚠️ PTFE coating wears off after initial use — performance degrades toward uncoated stainless steel as the coating wears; monitor and replace promptly
• ⚠️ Not recommended for Fiberglass (Deltalite/Scotchcast)

Note: The 40mm blade is only available in PTFE coating for the CC7/CC8 platform. For high-volume upper extremity cast removal, plan to rotate blades frequently and keep extra 5-packs on hand to ensure a fresh, fully-coated blade is always in use.

🔵 Round vs. Segmented Blades — Which Do You Need?

Need the smaller 32mm PTFE segmented? See the DeSoutter 19670 PTFE Segmented 32mm 5-Pack. Need the 64mm round PTFE? See the DeSoutter 19610 PTFE Round 64mm 5-Pack.

📊 CC7/CC8 Cast Saw Blade Coating Comparison — Strongest to Weakest

The CC7 and CC8 systems offer four coating tiers. Understanding the hierarchy helps you match blade performance to your clinical volume and cast material.

💡 Need longer-lasting performance in this size? The 40mm blade is only available in PTFE coating for the CC7/CC8 platform. For higher-volume upper extremity cast work, rotate blades more frequently and keep extra 5-packs on hand to ensure a fresh, fully-coated blade is always in use.

📋 Product Specifications

• Part Number: 19700
• Blade Style: Segmented
• Blade Coating: PTFE (Teflon) — Non-Stick Low-Friction Coating
• Diameter: 40mm
• Mounting: 5-position rotatable mount — rotate to a fresh cutting edge to extend blade life
• Compatible Models: DeSoutter CleanCast CC7, CC8
• Not Compatible With: DeSoutter CC4, CC5, CC6 (different mounting system)
• Quantity: 5-pack
• Recommended Cast Materials: Plaster of Paris (Gypsona), Polyester (Deltalite/Benicast/CellaCast)
• Not Recommended For: Fiberglass (Deltalite/Scotchcast)

⏱️ 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

Because PTFE coating wears off after initial use, monitor blade performance closely and replace promptly — don't wait for visible wear. The 5-pack format keeps your supply stocked. Remember to rotate to a fresh position (up to 5 times) before replacing to maximize every blade's value.