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MSFD

    Mach Solid Flat Drill for Hole Making on Various Surface Types

  • High quality hole making capability with 180° point angle
  • Improved anti chipping and welding resistance by edge honing and chamfering.
    Minimized creation of burrs compared to general drills
Features
Code System
Code System
  • Excellent chip evacuation
  • Higher rigidity on corner edges
  • Longer tool life through higher resistance to chipping
Cutting edge design
  • ■ Excellent straightness with its 180° point angle when drilling on ramped surface
  • ■ Stronger resistance to chipping through corner chamfering
  • ■ Widened chip pockets by the use of ‘R’ shape on the thinning part
Cutting edge design
  • Multi functional capability - end milling and drilling using a single MSFD
    → Higher productivity achieved through shorter process
Productivity
Productivity
Burrs
Application Range
Application Range
Recommended Cutting Conditions
Recommended Cutting Conditions
Workpiece Grade Cutting
speed,
vc(m/min)
Feed(Depth of cut = 2D~3D)
Feed rate(mm/rev) per drill dia.(mm)
ISO Workpiece
materials
Hardness
(HB)
Ø2.5~Ø4.0 Ø4.1~Ø8.0 Ø8.1~Ø12.0
P Carbon
steel
Low carbon steel 80~120 PC325U 75(60~90) 0.03~0.10 0.05~0.15 0.10~0.20
High carbon steel 180~280 PC325U 75(60~80) 0.03~0.10 0.05~0.15 0.10~0.20
Alloy
steel
Low alloy steel 140~260 PC325U 65(50~80) 0.03~0.10 0.05~0.15 0.10~0.20
High alloy steel 50-260 PC325U 65(50~80) 0.03~0.10 0.05~0.15 0.10~0.20
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