Product Similar To:
TDF511A • WU20PD™ • TDF521A • WN15HD™ • A-Shank • 3 x D
TOP DRILL FLAT with Through Coolant
Material Number6197128
ISO Catalog IDTDF521A16000ANSI Catalog IDTDF521A16000
- Drilling
- Drilling: Inclined Entry
- Drilling: Inclined Exit
- Drilling: X-Offset
- Drilling: Flat Bottom
- Drilling: Stacked Plates
- Drilling: Convex
- Drilling - Through Coolant
- Through Coolant: MQL (Minimum Quantity Lubricant): Drilling
- Corner Style: Corner Chamfer
- Corner Style: Square End
- Shank - Cylindrical Plain ≤h6
- Helix Angle: 30°
- Tool Dimensions: 2flute/4margin/coolant
- 38550
- 38563
- Drilling Depth: 3x
- Chain Drilling
- Drilling: Cross-Hole Drilling
- Drilling: Corner Drilling 45°
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Material Number | 6197128 |
ISO Catalog ID | TDF521A16000 |
ANSI Catalog ID | TDF521A16000 |
Grade | WN15HD |
[D1] Drill Diameter M | 16 mm |
[D1] Drill Diameter M | .6299 in |
[L] Overall Length | 115 mm |
[L] Overall Length | 4.527 in |
[L3] Flute Length | 65 mm |
[L3] Flute Length | 2.559 in |
[L4] Maximum Drilling Depth | 45 mm |
[L4] Maximum Drilling Depth | 1.771 in |
[LS] Shank Length | 48 mm |
[LS] Shank Length | 1.889 in |
[D] Adapter / Shank / Bore Diameter | 16 mm |
[D] Adapter / Shank / Bore Diameter | .6299 in |
Uses and application
- Drilling
- Drilling: Inclined Entry
- Drilling: Inclined Exit
- Drilling: X-Offset
- Drilling: Flat Bottom
- Drilling: Stacked Plates
- Drilling: Convex
- Drilling - Through Coolant
- Through Coolant: MQL (Minimum Quantity Lubricant): Drilling
- Corner Style: Corner Chamfer
- Corner Style: Square End
- Shank - Cylindrical Plain ≤h6
- Helix Angle: 30°
- Tool Dimensions: 2flute/4margin/coolant
- 38550
- 38563
- Drilling Depth: 3x
- Chain Drilling
- Drilling: Cross-Hole Drilling
- Drilling: Corner Drilling 45°
Features and benefits
- Flat bottom drill with through coolant.
- Application specific SC Drills design to reduce the number of operations when: 1) a flat bottom hole is needed, eliminating the needs of an additional SC End Mill; 2) is necessary the preparation on an inclined or curved surface.
- Four-margin land design to improve hole straightness and roundness. Increased stability even in crossing holes operations.
- Creates full flat bottom holes.
- Two grades to cover the majority of the workpiece materials.
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