Rekord D-Z-BF tap is a slow spiral design for blind holes, especially CNC machines with synchronous feed control.
- Metric (M) & Metric Fine (MF) thread options
- BF "bright face" chamfer grind helps ensure short chip formation
- Best suited for long chipping materials
- TIN coated for additional tool life
- Form C (2-3 P) chamfer length
- DIN / DIN standard dimensions for overall length and shank size