SPHINX High Precision Cutting Tools

MICRO DRILLS OVERVIEW

Micro Drills (ø ” 3mm) Designed for maximum tool life, accuracy and process reliability in the smallest diameters. A wide variety of unique drill point geometries, flute lengths, and shank diameters are offered for use in most common and exotic workpiece materials including steel, stainless steel, titanium and aluminum. Sphinx micro drills are available in both fine-grained, high strength carbide and 8% cobalt high speed steel. Features • 15+ different standard article numbers • 1,700 different standard micro drills included in this catalog • Minimum diameter ø.03mm, ø.01mm increments between sizes • Standard diametrical tolerances as low as 0/-.004mm • Utilization of modern coatings designed specifically for micro tools • Ultra-fine flute surface finish • 80xd maximum usable length (50780) • Internal coolant for all Phoenix TC2 diameters (52903-52916) • Standard products with ø3mm reinforced shank for all sizes (56033, 55652, 51200, 51201, 50621, 50622, 52903-52916) • Appropriate pilot or spotting tool for all micro drilling applications (16004, 56005, 56030, 56033, 56036)

Micro Tricut Drill Reamer (Art. 55652) • Ideal tool for drill reaming steels, short chipping stainless steels, titanium and cast iron • ø3mm reinforced shank for all diameters • Three flute geometry allows high feed rates • Excellent self-centering capabilities for accurate hole location • Fine flute surface finish for optimal chip flow • Three distinct lands maximize guidance and produce hole tolerances ranging from H7-H9

Deep Hole Drill (Art. 50720, 50740, 50760, 50780) • 20xd, 40xd, 60xd & 80xd for ø.20/.40-1.50mm • Solid carbide • ø3mm shank for all diameters • External coolant • Innovative AlCrN based coating intended specifically for micro tools ( )

4

Powered by