Description
Wigmore Plaster Of Paris Knife
The Wigmore plaster knife is an 18 cm hand knife for cutting and trimming plaster of Paris. Cast room staff use it to shape edges and open casts.
Cutting plaster by hand
Wet plaster cuts easily, while set plaster is much harder. Therefore a strong, sharp knife helps with both. Moreover, it gives fine control near the skin.
The Wigmore plaster knife blade
The Wigmore pattern has a sturdy blade on a firm handle. Consequently, it handles repeated cuts without flexing. In addition, we can send a photo of the blade shape.
Who uses the Wigmore plaster knife
Cast technicians trim edges and windows with it. Also, orthopedic nurses use it when finishing a new cast. Fracture clinics keep it on the cast trolley.
Trimming new casts
Rough edges can rub the skin at the wrist or ankle. So staff trim them while the plaster is still damp. Also, a sharp knife leaves a clean edge.
Safe cutting
Always cut away from the patient and from your own hand. Then keep the blade shallow over padding. Never cut toward the skin.
Keeping the edge sharp
Plaster dulls blades over time. Therefore check the edge after each session. Additionally, a sharp knife needs less force and is safer.
Wigmore plaster knife details
- 18 cm long
- Wigmore pattern
- For plaster of Paris
- Ships non-sterile
Care
Wipe wet plaster off the blade at once. Wash and dry fully. Check the edge before storage.
How we protect your plaster knife
The plaster knife has a pledge of three years against manufacturing defects. Any plaster knife undergoes a thorough look from Atlanta staff before we post it. Want a bulk price? Get in touch any time. Scan our wider orthopedics catalog for other sizes. For quick help, visit the FAQ section. Most clinics hold a backup plaster knife for back-to-back cases. For a summary of surgical alloys, look up ASTM F899. For a companion tool, try our Esmarch knife.
Licensed buyers only. Our cleaning guide mentions photo differences plus nickel content. Exchanges are on our returns and refunds page.






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