| Cutting Width | Nylon Cutting Head: 300 mm (11-3/4″) |
| Dimensions (L x W x H) | w/ Nylon Cutting Head, w/ BL1815N / BL1820B: 1690 x 186 x 246 mm (66-1/2 x 7-3/8 x 9-11/16″) |
| w/ Nylon Cutting Head, w/o Battery: 1658 x 186 x 246 mm (65-1/4 x 7-3/8 x 9-11/16″) |
| w/o Nylon Cutting Head, w/ BL1830B / BL1840B / BL1850B / BL1860B: 1670 x 186 x 246 mm (65-3/4 x 7-3/8 x 9-11/16″) |
| w/ Nylon Cutting Head, w/ BL1830B / BL1840B / BL1850B / BL1860B: 1705 x 186 x 246 mm (67 x 7-3/8 x 9-11/16″) |
| w/o Nylon Cutting Head, w/ BL1815N / BL1820B: 1655 x 186 x 246 mm (65 x 7-3/8 x 9-11/16″) |
| w/o Nylon Cutting Head, w/o Battery: 1623 x 186 x 246 mm (64 x 7-3/8 x 9-11/16″) |
| Max Output | 460 W |
| Max Run Time (min) | High / Low, w/ 300 mm (11-3/4″) Nylon Cutting Head, w/ Load, w/ BL1850B: 18 / 34 |
| High / Low, w/ 330 mm (13″) Nylon Cutting Head, w/ Load, w/ BL1850B: 11 / 16 |
| High / Low, w/ 300 mm (11-3/4″) Nylon Cutting Head, w/o Load, w/ BL1850B: 46 / 97 |
| High / Low, w/ 330 mm (13″) Nylon Cutting Head, w/o Load, w/ BL1850B: 33 / 70 |
| No Load Speed (RPM) | High / Low: 0 – 4500 / 0 – 6000 |
| Noise K Factor | Nylon Cutting Head: 1.9, 0.4 dB(A) |
| Sound Power Level | Nylon Cutting Head: 87.8 dB(A) |
| Sound Pressure Level | Nylon Cutting Head: 74.8 dB(A) |
| Spindle Size | M10 x 1.25 LH |
| Vibration K Factor | Front / Rear: 1.5 / 1.5 m/s² |
| Vibration Level | Front / Rear: 2.5 / 2.5 m/s² or less |
| Net weight | 2.7 – 3.0 kg (6.0 – 6.6 lbs.) |