BKN31 – Blank Key Letter D – AN-SAN – 3.10 mm Thickness – Flat Key Profile – Compatible with X-CUT

🔑 AN-SAN Blank Key Letter D – Ref. BKN31 – Flat Key Profile – 3.10 mm Thickness

The AN-SAN blank key – Letter D, reference BKN31, is specifically designed for machining rare or custom flat key profiles. Its precisely calibrated 3.10 mm thickness ensures accurate and stable key cutting, even on demanding edge profiles.

Fully compatible with X-CUT professional machines, especially the CDM-109, this blank is a premium solution for locksmiths, cobblers, multi-service centers, and specialized workshops handling non-standard or hard-to-find keys.

⚙️ Technical Specifications

🛠️ Recommended Uses

• Reproduction of rare, discontinued, or restricted flat key profiles

• Cutting of coded or special letter-engraved blanks (Letter D)

• Ideal for AN-SAN and X-CUT tooling systems

• Suited for restoring missing keys or expanding coded sets

✅ Key Advantages

• 3.10 mm thickness ensures enhanced cutting stability

• Clean, burr-free finish for professional-quality key reproduction

• Designed for hard-to-source or confidential profiles

• Certified AN-SAN blank, compatible with X-CUT CDM-109