MBT Surgical Instruments’ Wax Knives & Plaster Knives collection delivers the carving, trimming, and finishing precision that dental technicians demand. Crafted from surgical-grade stainless steel blades and ergonomic wood handles, each knife lets you sculpt wax patterns and trim plaster models with smooth, controlled strokes. Whether refining crown wax-ups or removing excess stone from casts, this versatile lineup includes both straight and angled profiles to tackle every contour of your workpiece.

Product Specifications:
Material: Surgical-grade stainless steel
Handle: Hardwood with triple-riveted construction
Blade Style: Straight, angled, and figure-profile edges
Sterilization: Fully autoclavable
Application: Wax pattern carving, plaster model trimming, detail work

Lengths:
• 17 cm (6 ¾″)
• 18 cm (7 1⁄8″)
• 22 cm (8 ¾″)

Blade Profiles:
• Straight blade
• Angled blade (various tip angles)
• Figure-profile (Fig. 1–4)

Why Technicians Choose These Knives:
• Exceptional edge retention for clean cuts
• Ergonomic handle reduces hand fatigue
• Multiple profiles for every carving need
• Fully autoclavable for repeatable use
• Durable construction withstands daily lab work

Product Variants:
Wax Knives:

• 2190 – 18 cm straight blade

• 2191 – 18 cm straight blade, full-tang

• 2192 – 17 cm Gritman profile (6 ¾″)

• 2193 – 17 cm Medicon profile (6 ¾″)

• 2194 – Fig. 1, 17 cm angled blade

Plaster Knives:

• 2195 – 22 cm straight blade (8 ¾″)

• 2196 – 22 cm paddle blade (8 ¾″)

• 2197 – Fig. 2 Gritman profile, 17 cm

• 2198 – Fig. 3 profile, 16 cm

• 2199 – Fig. 4 profile, 16 cm

Key Features:
✅ Surgical-grade stainless steel blades
✅ Hardwood triple-riveted ergonomic handles
✅ Range of straight, angled, and figure-profile tips
✅ Fully autoclavable for laboratory safety
✅ Durable design for daily dental-lab use