D type embedded non-notched ordinary model

Key Features
✅ Precision Depth Control
Micro-adjustable collar allows 0.1mm incremental depth setting (6-12mm range)

✅ System-Specific Design

Model B/C: Pre-calibrated for Weifa straightener hardware

Model A/D: Universal groove profiles for DIY applications

✅ Zero-Tear Cutting
Diamond-coated carbide edges prevent chip-out on melamine/MDF surfaces

Package Options
▸ Single Bit (Choose Model A/B/C/D)
▸ Pro Installation Kit (All 4 Models + Depth Gauge + Template)