Product Similar To :
B531_SPF (~3 x D) • B532_SPF (~5 x D) • KDF400 • A-Shank • SPF Drills
SPF Drills • Composite (CFRP) Materials
Material Number3585214
ISO Catalog IDB531A06400SPFANSI Catalog IDB531A06400SPF
- C CFRP Materials
Drilling
Drilling: Stacked Plates
Tool Dimensions: 2flute/2margin/no cool
DIN number 6535
DIN number 6537
Drilling - No Coolant
Flood Coolant: Drilling
Shank - Cylindrical Plain ≤h6
Helix Angle: 30°
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| Material Number | 3585214 |
| ISO Catalog ID | B531A06400SPF |
| ANSI Catalog ID | B531A06400SPF |
| Grade | KDF400 |
| [D1] Drill Diameter M | 6.4 mm |
| [D1] Drill Diameter M | 0.252 in |
| [L3] Flute Length | 34 mm |
| [L3] Flute Length | 1.3386 in |
| [L4] Maximum Drilling Depth | 24 mm |
| [L4] Maximum Drilling Depth | 0.9449 in |
| [L5] Drill Point Length | 2.91 mm |
| [L5] Drill Point Length | 0.1146 in |
| [LS] Shank Length | 36 mm |
| [LS] Shank Length | 1.4173 in |
| [D] Adapter / Shank / Bore Diameter | 8 mm |
| [D] Adapter / Shank / Bore Diameter | 0.315 in |
Workpiece Materials
- CFRP Materials
Uses and application
Drilling
Drilling: Stacked Plates
Tool Dimensions: 2flute/2margin/no cool
DIN number 6535
DIN number 6537
Drilling - No Coolant
Flood Coolant: Drilling
Shank - Cylindrical Plain ≤h6
Helix Angle: 30°
Grades
KDF400
Composition: CVD diamond coated fine-grain carbide.
Application: First choice for machining carbon-fiber reinforced polymers (CFRPs). The crystalline diamond-coated grade offers a high degree of abrasive wear resistance. Paired with sharp cutting geometries and low-axial thrust point geometries, this grade is perfectly suited to machine most CFRPs.
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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