The Bosch GTM 12 JL is a 305mm combination saw. It works as a mitre saw and as a table saw. One machine replaces two on site or in a small workshop. It is aimed at tradespeople and joiners. Cross cuts, mitre cuts and ripping are all covered.
At 0 degrees the saw cuts 95 x 150mm. At a 45 degree mitre it cuts 95 x 90mm. Height of cut is listed as 51mm. Mitre settings reach 48 degrees left and right. Bevel goes 47 degrees left and 2 degrees right. The laser guide helps you line up cuts first time.
An 1,800W motor spins the blade at 3,800 rpm. Soft start eases the load on start up. That helps during long cutting sessions. The saw runs on 240V and weighs 20.75kg. It measures 550 x 660 x 400mm. It works with Bosch Click and Clean dust extraction.
It is two machines in one so it saves space. The laser guide and soft start add control. A 40 tooth Optiline wood blade and a push stick come in the box. Bosch says it fits various stands.
| Brand | Bosch Professional |
| Product Type | Mitre saw |
| Saw Type | Compound |
| Bevel | Single bevel |
| Tool Grade | Professional |
| Power Source | Corded |
| Voltage | 240V |
| Wattage | 1800W |
| Blade Diameter | 305mm |
| Bore | 30mm |
| No Load Speed | 3,800 rpm |
| Max Cut Width | 150mm |
| Max Cut Depth | 95mm |
| Cut Capacity | 0 degrees: 150 x 95mm | 45 degree mitre: 90 x 95mm |
| Mitre Range | 48 left to 48 right degrees |
| Bevel Range | 47 degrees left and 2 degrees right |
| Laser / Shadow Line | Laser |
| Dust Extraction | Click and Clean compatible |
| Weight | 20.75kg |
| Soft Start | Yes |
| Included Accessories | 305 x 30 x 2.5mm 40 tooth Optiline wood blade, Push stick |
| Warranty | Bosch Professional manufacturer warranty |
| Model | GTM12 JL |
| Rated input power | 1,800W |
| Capacity at 0 degrees | 95 x 150mm |
| Capacity at 45 degree mitre | 95 x 90mm |
| Height of cut | 51mm |
| Mitre setting | 48 degrees left and right |
| Sound pressure level | 91 dB(A) |
| Sound power level | 104.5 dB(A) |
| Dimensions L x W x H | 550 x 660 x 400mm |
| Contents | 305 x 30 x 2.5mm 40 tooth Optiline wood blade and push stick |
| Delivery | Whole UK, courier usually 1 working day |
| Returns | 30-day returns on unused items, My Tool Shed's terms apply, buyer pays return postage |
Delivered across the UK, including the Highlands and Islands, Channel Islands and Isle of Man. Remote areas carry a surcharge.
Courier orders are normally delivered within 1 working day, and postal orders in 1–3 working days. Next day is not possible in some remote locations.
You get a text or email with a 1-hour delivery slot on the day your order is due. Click and collect is also available.
Unused items in original packaging can be returned to My Tool Shed within 30 days. You pay the return postage and the retailer's terms apply.
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