Product Family
Solid Carbide Micro Precision Copy Slot Drill 0.5x2 mm

Description
- Micro precision copy slot drill with crystalline diamond sp^3 coating.
- Application: For highest demands regarding performance and precision in fibre-reinforced composites, CRP, GRP and graphite.
- Feature: Two cutting edges.
- Feature: Ground recess.
- Feature: Recess angle alpha = 16 deg.
- Feature: Double-relief ground with two hollow-ground chamfers.
- Feature: Radius-contour tolerance 0/-0.005 mm.
- Feature: Neck diameter tolerance 0/-0.01 mm.
- Feature: Helix angle 25 deg up to 0.8 mm; 30 deg from 1 mm.

Product Specification
- Dimensions - Diameter x overhang length: 0.5x2 mm
- Dimensions - Cutting length Lc: 0.4 mm
- Dimensions - Length L1: 2 mm
- Dimensions - Neck diameter D1: 0.47 mm
- Dimensions - Overall length L: 45 mm
- Dimensions - Shank diameter Ds: 4 mm
- Dimensions - Feed fz graphite: 0.02 mm
- Dimensions - Correction factor ap: 1
- Cutting Data - PVDF GF20: 200 m/min
- Cutting Data - POM GF25: 190 m/min
- Cutting Data - PA 6.6 GF30: 170 m/min
- Cutting Data - PEEK GF30: 150 m/min
- Cutting Data - PTFE GF25: 180 m/min
- Cutting Data - PEEK CF30: 160 m/min
- Cutting Data - Honeycomb sandwich: 350 m/min
- Cutting Data - GRP: 190 m/min
- Cutting Data - CRP: 190 m/min
- Cutting Data - Graphite: 340 m/min
- Notes - At greater tool overhang lengths use a reduced ap. Calculate feed using the actual machine speed.