| Customization: | Available |
|---|---|
| Customized: | Non-Customized |
| Standard: | GB/T |
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Our crown drill is made from high-quality materials and precision-engineered for efficient, accurate drilling. Its robust design ensures excellent performance across various drilling applications.
As a professional manufacturer, we maintain strict quality control throughout production, ensuring consistent and durable products.
With abundant stock availability, we are equipped to meet customer demands and provide timely delivery. The crown drill is a reliable choice for both industrial and everyday drilling tasks.
Crown Drill (Inserts) specification:
| Diameter (mm) | Product Number | Diameter (mm) | Product Number |
| D12.0-D12.4 | SMDT1200-SMDT1240 | D21.6-D22.8 | SMDT2160-SMDT2280 |
| D12.5-D12.9 | SMDT1250-SMDT1290 | D22.9-D23.8 | SMDT2290-SMDT2380 |
| D13.0-D13.4 | SMDT1300-SMDT1340 | D23.9-D24.8 | SMDT2390-SMDT2480 |
| D13.5-D14.5 | SMDT1350-SMDT1450 | D24.9-D25.8 | SMDT2490-SMDT2580 |
| D14.6-D15.5 | SMDT1460-SMDT1550 | D25.9-D26.8 | SMDT2590-SMDT2680 |
| D15.6-D16.5 | SMDT1560-SMDT1650 | D26.9-D27.8 | SMDT2690-SMDT2780 |
| D16.6-D17.5 | SMDT1660-SMDT1750 | D27.9-D28.8 | SMDT2790-SMDT2880 |
| D17.6-D18.5 | SMDT1760-SMDT1850 | D28.9-D29.8 | SMDT2890-SMDT2980 |
| D18.6-D19.5 | SMDT1860-SMDT1950 | D29.9-D30.9 | SMDT2990-SMDT3090 |
| D19.6-D20.5 | SMDT1960-SMDT2050 | D31.0-D32.0 | SMDT3100-SMDT3200 |
| D20.6-D21.5 | SMDT2060-SMDT2150 |
| Hole Tolerance (+0.05mm) | Clamping Runout (+0.01-±0.03mm) | High-Pressure Internal Coolant for Deep Hole Machining | |
| Cutting Length:1.5D | Cutting Length: 3D | Cutting Length: 5D | |
| Drill Diameter (mm) | Model (Diameter) S Series | Model (Diameter) M Series | Model (Diameter) L Series |
| D12.0-D12.4 | SMD-1.5D-0285-C16(12.0) | SMD-3D-046M-C16(12.0) | SMD-5D-071L-C16(12.0) |
| D12.5-D12.9 | SMD-1.5D-0285-C16(12.5) | SMD-3D-046M-C16(12.5) | SMD-5D-071L-C16(12.5) |
| D13.0-D13.4 | SMD-1.5D-0305-C16 | SMD-3D-049M-C16 | SMD-5D-076L-C16 |
| D13.5-D14.5 | SMD-1.5D-0345-C16 | SMD-3D-055M-C16 | SMD-5D-084L-C16 |
| D14.6-D15.5 | SMD-1.5D-0355-C20 | SMD-3D-058M-C20 | SMD-5D-089L-C20 |
| D15.6-D16.5 | SMD-1.5D-0385-C20 | SMD-3D-062M-C20 | SMD-5D-095L-C20 |
| D16.6-D17.5 | SMD-1.5D-0395-C20 | SMD-3D-066M-C20 | SMD-5D-101L-C20 |
| D17.6-D18.5 | SMD-1.5D-0435-C20 | SMD-3D-070M-C20 | SMD-5D-107L-C20 |
| D18.6-D19.5 | SMD-1.5D-0445-C25 | SMD-3D-073M-C20 | SMD-5D-112L-C25 |
| D19.6-D20.5 | SMD-1.5D-0475-C25 | SMD-3D-077M-C25 | SMD-5D-118L-C25 |
| D20.6-D21.5 | SMD-1.5D-0485-C25 | SMD-3D-080M-C25 | SMD-5D-123L-C25 |
| D21.6-D22.8 | SMD-1.5D-0515-C25 | SMD-3D-084M-C25 | SMD-5D-129L-C25 |
| D22.9-D23.8 | SMD-1.5D-0515-C25 | SMD-3D-087M-C25 | SMD-5D-134L-C25 |
| D23.9-D24.8 | SMD-1.5D-0545-C32 | SMD-3D-091M-C32 | SMD-5D-140L-C32 |
| D24.9-D25.8 | SMD-1.5D-0545-C32 | SMD-3D-093M-C32 | SMD-5D-145L-C32 |
| D25.9-D26.8 | SMD-1.5D-0575-C32 | SMD-3D-097M-C32 | SMD-5D-151L-C32 |
| D26.9-D27.8 | SMD-1.5D-0585-C32 | SMD-3D-099M-C32 | SMD-5D-156L-C32 |
| D27.9-D28.8 | SMD-1.5D-0605-C32 | SMD-3D-102M-C32 | SMD-5D-162L-C32 |
| D28.9-D29.8 | SMD-1.5D-0615-C32 | SMD-3D-105M-C32 | SMD-5D-167L-C32 |
| D29.9-D30.8 | SMD-1.5D-0645-C32 | SMD-3D-110M-C32 | SMD-5D-173L-C32 |
| D31.0-D32.0 | - | SMD-3D-116M-C32 | SMD-5D-181L-C32 |
| Effective Length: 8D | Effective Length: 12D | |
| Model (Diameter) D Series | Model (Diameter) 12 Series | |
| D12.0-D12.4 | SMD-8D-098D-C16 | SMD-12D-146-C16 |
| D12.5-D12.9 | SMD-8D-102D-C16 | SMD-12D-152-C16 |
| D13.0-D13.4 | SMD-8D-106D-C16 | SMD-12D-158-C16 |
| D13.5-D14.5 | SMD-8D-127D-C16 | SMD-12D-171-C16 |
| D14.6-D15.5 | SMD-8D-136D-C16 | SMD-12D-183-C20 |
| D15.6-D16.5 | SMD-8D-144D-C20 | SMD-12D-195-C20 |
| D16.6-D17.5 | SMD-8D-154D-C20 | SMD-12D-207-C20 |
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