| Product Name | 5D High-efficiency Twist Drill With Internal Cooling Holes |
|---|---|
| Suitable for | Cast Iron.Carbon Steel.Mould Steel |
| Brand | LIWO |
| Manufacturer | SICHUAN LIWO CNC TOOLS CO.,LTD |
| HRC Models | / |
| Product Dimensions | Standard or Customized |
| Product Material | Solid Tungsten Carbide By Sinter-HIP |
| Tolerance | 1＜D≤6 -0.010 ～ -0.030 |
| 6＜D≤10 -0.015 ～ -0.040 | |
| 10＜D≤20 -0.020 ～ -0.050 | |
| OEM | Available |
| Free Sample | Available |
| Packaging Details | 1pcs/plastic box, 50pcs/bubble bag 100pcs/Carton box |
| Single package size: | 30X20X20 cm |
| Single gross weight: | 0.100 kg |
| Delivery time | 5-20 days |
| Transport | DHL\Fedex \UPS\TNT\Air Parcel |
| Diameter D1 | Cutting Length L1 | Shank D2 | Overall Length L2 |
|---|---|---|---|
| mm | mm | mm | mm |
| 3.0-4.0 | 28 | 4 | 66 |
| 4.1-4.7 | 36 | 6 | 74 |
| 4.8-6.0 | 44 | 6 | 82 |
| 6.1-8.0 | 53 | 8 | 91 |
| 8.1-10 | 61 | 10 | 103 |
| 10.1-12 | 71 | 12 | 118 |
| 12.1-14 | 77 | 14 | 124 |
| 14.1-16 | 83 | 16 | 133 |
| 16.1-18 | 93 | 18 | 143 |
| 18.1-20 | 101 | 20 | 153 |
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