Bosch Kl 1206 User Manual Jun 2026

The Bosch KL 1206 is a 1200-watt, 115mm (4.5-inch) angle grinder. While newer models have come and gone, many professionals and DIY enthusiasts keep the KL 1206 running because of its robust all-metal gear housing and reliable motor. However, without the original user manual, users risk:

Pro tip: Laminate the page containing the carbon brush replacement diagram. After 15 years of ownership, that’s the only page you’ll still need regularly. Bosch Kl 1206 User Manual

The integrated ammeter on the front panel will indicate the charging current. The Bosch KL 1206 is a 1200-watt, 115mm (4

If you own or have recently acquired a Bosch KL 1206 angle grinder, you already hold a piece of legacy German engineering. Before the era of brushless motors and digital interfaces, the Bosch KL 1206 was a staple on construction sites and in metalworking shops. However, a power tool is only as safe and effective as its operator’s understanding of its functions. This is where the becomes invaluable. After 15 years of ownership, that’s the only

| Specification | Value | | --- | --- | | Rated power input | 1200 W | | Rated speed | 11,000 min⁻¹ | | Max. disc diameter | 115 mm | | Spindle thread | M14 | | Weight without cable | ~2.1 kg | | Protection class | II (double insulation) |

Follow these steps in order to prevent sparking or damage to the internal fuses. 1. Preparation Check the battery electrolyte levels (if applicable).