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SPF Drills • Composite (CFRP) Materials
SPF Drills • Composite (CFRP) Materials
SPF Drills • Composite (CFRP) Materials
SPF Drills • Composite (CFRP) Materials
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B531_SPF (~3 x D) • B532_SPF (~5 x D) • KDF400 • A-Shank • SPF Drills

SPF Drills • Composite (CFRP) Materials

Metric
Inch
SAP Material Number 3367384
ISO Catalog Number B532A06500SPF
ANSI Catalog Number B532A06500SPF
Grade KDF400
[D1] Drill Diameter M 6.5 mm
[D1] Drill Diameter M .2559 in
[L] Overall Length 91 mm
[L] Overall Length 3.582 in
[L3] Flute Length 53 mm
[L3] Flute Length 2.086 in
[L4] Maximum Drilling Depth 43 mm
[L4] Maximum Drilling Depth 1.692 in
[L5] Drill Point Length 2.95 mm
[L5] Drill Point Length .1161 in
[LS] Shank Length 36 mm
[LS] Shank Length 1.417 in
[D] Adapter / Shank / Bore Diameter 8 mm
[D] Adapter / Shank / Bore Diameter .315 in
See all Product Variants

Uses and application

  • DrillingDrilling
  • Drilling: Stacked PlatesDrilling: Stacked Plates
  • Tool Dimensions: 2flute/2margin/no coolTool Dimensions: 2flute/2margin/no cool
  • DIN number 6535DIN number 6535
  • DIN number 6537DIN number 6537
  • Drilling - No CoolantDrilling - No Coolant
  • Flood Coolant: DrillingFlood Coolant: Drilling
  • Shank - Cylindrical Plain ≤h6Shank - Cylindrical Plain ≤h6
  • Helix Angle: 30°Helix Angle: 30°

Features and benefits

  • SPF drills for composite (CFRP) materials.

  • Material-specific SC drill to machine carbon fiber-reinforced polymer (CFRP) composite materials by minimizing delamination and increasing tool life.

  • SPF drill-point design with special 90° point angle increases centering capability.

  • KDF400™ grade is a CVD multilayer diamond coating that provides more wear resistance and reduced friction, increasing tool life, and improving chip flow.

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