High Precision spindle made from alloy steel, hardened & precision ground.
hard chrome plated column.
Alloy steel gears.
Robust construction.
Motor with electrical fitments is a standard feature.
Spindle run-out accuracy is within 10 microns.
Machine is recommended for Thermal Drilling Operation.
| Description | Unit | DB-23 | DC-23 | DB-28 | DC-28 |
|---|---|---|---|---|---|
| Drilling capacity in Mild Steel | mm. | Ø23 | Ø23 | Ø28 | Ø28 |
| Spindle Nose Taper | MT | MT-2 | MT-2 | MT-3 | MT-3 |
| Threading on Spindle OD | Metric | M32 x 1.5P | M32 x 1.5P | M35 x 1.5P | M35 x 1.5P |
| Spindle stroke Max. for Drilling | mm | 125 | 125 | 125 | 125 |
| No. of Spindle Feed | Nos | 8 | 8 | 8 | 8 |
| Range of Spindle Feed | rpm | 112-2800 | 112-2800 | 112-2800 | 112-2800 |
| Mode of Spindle Feed for Drilling | Mode | Manual | Manual | Manual | Manual |
| Column Diameter | mm. | 80 | 80 | 80 | 80 |
| Spindle to Column Face | mm. | 240 | 240 | 240 | 240 |
| Spindle face to Work Table | mm. | 308 | 600 | 308 | 600 |
| Clamping area on work table | mm.x mm | 240 x 240 | 240 x 240 | 240 x 240 | 240 x 240 |
| T Slot on work Table (Size X Qty) | mm X nos | 12 x 2 | 12 x 2 | 12 x 2 | 12 x 2 |
| Spindle Face to Base Plate | mm. | 600 | 660-1150 | 600 | 660-1150 |
| Base Plate working area (Std) | mm. | 250 x 250 | 250 x 250 | 250 x 250 | 250 x 250 |
| Base Plate working area (coolant ) | mm. | 250 x 280 | 250 x 280 | 250 x 280 | 250 x 280 |
| T-slot on Base (Size X Qty) | mm X nos | 14 x 2 | 14 x 2 | 14 x 2 | 14 x 2 |
| Main Motor Power** | HP | 43101 | 43101 | 43133 | 43133 |
| Net Weight (Approx) | Kgs. | 165/180 | 165/180 | 165/180 | 165/180 |
| Dimensions (W x D x H) | mm. | 380 x 700 x 1130 | 480 x 740 x 1700 | 380 x 700 x 1130 | 480 x 740 x 1700 |
