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Solid Carbide Center Drill 90°/120°
Solid Carbide Center Drill (90°/120°)
The Solid Carbide Center Drill is designed for precision centering and drilling applications. It features a TiAlN coating, straight cutting edge, and ground rear angle, providing excellent wear resistance and durability. Suitable for materials such as steel, cast iron, and cast aluminum alloys.
Description

Features:
TiAlN Coating: Provides superior wear resistance.
Straight Cutting Edge: Ensures precise and consistent cuts.
Ground Rear Angle: Optimizes chip evacuation and reduces friction.
Suitable Materials: Steel, Cast Iron, Cast Aluminum Alloys.
Applications:
Ideal for high-precision centering and drilling in automotive, aerospace, and general engineering industries.
Specifications:
| Item Code | Drill Diameter d1 (mm) | Drill Length l2 (mm) | Shank Diameter d2 (mm) | Overall Length l1 (mm) |
|---|---|---|---|---|
| RX090-D0100450 | 1.0 | 2.0 | 4.0 | 50.0 |
| RX090-D0200450 | 2.0 | 4.0 | 4.0 | 50.0 |
| RX090-D0300450 | 3.0 | 6.0 | 4.0 | 50.0 |
| RX090-D0400450 | 4.0 | 8.0 | 4.0 | 50.0 |
| RX090-D0500650 | 5.0 | 10.0 | 6.0 | 50.0 |
| RX090-D0600650 | 6.0 | 12.0 | 6.0 | 50.0 |
| RX090-D0800860 | 8.0 | 16.0 | 8.0 | 60.0 |
| Item Code | Drill Diameter d1 (mm) | Drill Length l2 (mm) | Shank Diameter d2 (mm) | Overall Length l1 (mm) |
|---|---|---|---|---|
| RX090-D1001075 | 10.0 | 20.0 | 10.0 | 75.0 |
| RX090-D1201275 | 12.0 | 24.0 | 12.0 | 75.0 |
| RX090-D14014100 | 14.0 | 28.0 | 14.0 | 100.0 |
| RX090-D16016100 | 16.0 | 32.0 | 16.0 | 100.0 |
| RX090-D18018100 | 18.0 | 36.0 | 18.0 | 100.0 |
| RX090-D20020100 | 20.0 | 40.0 | 20.0 | 100.0 |

| Item Code | Drill Diameter d1 (h7) | Shank Diameter d2 (h6) | Overall Length l1 | Flute Length l2 | Maximum Cutting Depth l3 | Item Code | Drill Diameter d1 (h7) | Shank Diameter d2 (h6) | Overall Length l1 | Flute Length l2 | Maximum Cutting Depth l3 | |
| RD03-D0300 | 3 | 3 | 46 | 16 | 12 | RD03-D0510 | 5.1 | 5.1 | 62 | 26 | 20 | |
| RD03-D0310 | 3.1 | 3.1 | 49 | 18 | 14 | RD03-D0520 | 5.2 | 5.2 | 62 | 26 | 20 | |
| RD03-D0320 | 3.2 | 3.2 | 49 | 18 | 14 | RD03-D0530 | 5.3 | 5.3 | 62 | 26 | 20 | |
| RD03-D0330 | 3.3 | 3.3 | 49 | 18 | 14 | RD03-D0550 | 5.5 | 5.5 | 66 | 28 | 21 | |
| RD03-D0340 | 3.4 | 3.4 | 52 | 20 | 15 | RD03-D0580 | 5.8 | 5.8 | 66 | 28 | 21 | |
| RD03-D0350 | 3.5 | 3.5 | 52 | 20 | 15 | RD03-D0600 | 6 | 6 | 66 | 28 | 21 | |
| RD03-D0360 | 3.6 | 3.6 | 52 | 20 | 15 | RD03-D0610 | 6.1 | 6.1 | 70 | 31 | 23 | |
| RD03-D0370 | 3.7 | 3.7 | 52 | 20 | 15 | RD03-D0620 | 6.2 | 6.2 | 70 | 31 | 23 | |
| RD03-D0380 | 3.8 | 3.8 | 55 | 22 | 17 | RD03-D0640 | 6.4 | 6.4 | 70 | 31 | 23 | |
| RD03-D0400 | 4 | 4 | 55 | 22 | 17 | RD03-D0650 | 6.5 | 6.5 | 70 | 31 | 23 | |
| RD03-D0410 | 4.1 | 4.1 | 55 | 22 | 17 | RD03-D0670 | 6.7 | 6.7 | 70 | 31 | 23 | |
| RD03-D0420 | 4.2 | 4.2 | 55 | 22 | 17 | RD03-D0680 | 6.8 | 6.8 | 74 | 34 | 25 | |
| RD03-D0450 | 4.5 | 4.5 | 58 | 24 | 18 | RD03-D0700 | 7 | 7 | 74 | 34 | 25 | |
| RD03-D0480 | 4.8 | 4.8 | 62 | 26 | 20 | RD03-D0710 | 7.1 | 7.1 | 74 | 34 | 25 | |
| RD03-D0500 | 5 | 5 | 62 | 26 | 20 | RD03-D0740 | 7.4 | 7.4 | 74 | 34 | 25 |
Features:
ALTiN-nano Coating: Provides superior wear resistance.
Straight Cutting Edge: Ensures precise and consistent cuts.
Flat Rear Angle: Optimizes chip evacuation and reduces friction.
Suitable Materials: Steel, cast iron, and aluminum alloys.
Applications:
Ideal for high-precision reaming in automotive, aerospace, and general engineering industries.
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