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18V Professional · Brushless Bosch GCM 18V-254 D 18V BiTURBO 254mm Dual-Bevel Sliding Mitre Saw (Body Only)
Mitre Saws · Bosch 18V Professional

Bosch GCM 18V-254 D 18V BiTURBO 254mm Dual-Bevel Sliding Mitre Saw (Body Only)

18V BiTURBO brushless 254mm dual-bevel sliding mitre saw. 305 × 90mm crosscut at 90°. 48° mitre both ways, 47° dual bevel. Laser guide. Body only.

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Lowest price we track
£589.95at Tooled Up · + £8.95 delivery · Available to order
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Tooled Up Lowest£589.95 + £8.95 delivery · Available to order£598.90View ›
My Tool Shed£589.95 + £8.95 delivery · Available to order£598.90View ›
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254mm
Blade
305 × 90mm
Crosscut (90°)
48° L / 48° R
Mitre range
17.7kg
Weight (bare)

Where it sits among 254mm mitre saws

Scaled against the 5 mitre saws with a 254mm blade we list, so other sizes aren't in the mix. Not a score: bigger isn't always better for your job.

Weight (bare)17.7kg
13.8kg lightestEinhell TE-SM 36/10 L Liheaviest 19.8kgBosch GCM 305-254 D
Max cut width (90°)305mm
305mm lowestThis onehighest 340mmEinhell TE-SM 36/10 L Li
Max cut height (90°)90mm
85mm lowestEinhell TE-SM 36/10 L Lihighest 90mmThis one
Max bevel angle47°
45° lowestEinhell TE-SM 36/10 L Lihighest 47°This one

Full specs

From Bosch's own documentation. Checked 13/06/2026. Report a spec error ›

Cutting Capacity

Crosscut at 90°305 × 90mm
Crosscut at 45° mitre215 × 90mm
Crosscut at 45° bevel305 × 55mm
Cut-line guideLaser

Blade

Blade diameter254 mm
Blade bore30 mm

Physical & Build

Weight (bare)17.7 kg
Weight (with battery)18.3 kg
LED work light✓ Yes
Noise level97 dB(A) LpA / 106 dB(A) LwA

Ranges & Type

Sliding head✓ Yes
Rail designSliding rail (rear clearance)
Mitre range48° L / 48° R
Bevel range47° L / 47° R
Bevel typeDual bevel

Power & Motor

Voltage18V
MotorBrushless
No-load speed4,500 rpm

Dust Extraction

Dust bag included✓ Yes
Extractor auto-startNo
The verdictOur take

The GCM 18V-254 D is the cordless 254mm dual-bevel slide, an 18V BiTURBO saw cutting 305 × 90mm at 90° with a laser. It is the battery version of the GCM 305-254 D, though at 97 dB(A) it is one of the louder saws here. We rate it a capable cordless 254mm choice for Bosch Professional owners; the glide-arm GCM 18V-305 is the bigger-capacity, wall-hugging step up.

Powered by Bosch 18V Professional · 13

All 13 batteries that fit this tool, smallest first. Kits and chargers ›

GBA18V-20 2.0Ah · 36Wh 0.35kg 18.05kg £56.99at Machine Mart + £4.99 delivery View at Machine Mart ›
GBA18V-30 3.0Ah 0.6kg 18.3kg No retailer price yet About this battery ›
PROCORE18V-40 4.0Ah · 72Wh 0.52kg 18.22kg from £54.99at Tooled Up + £6.95 delivery View at Tooled Up ›
GBA18V-40 4.0Ah · 72Wh 0.6kg 18.3kg from £73.99at Machine Mart + £4.99 delivery View at Machine Mart ›
EXBA18V-40 4.0Ah · 72Wh 0.61kg 18.31kg No retailer price yet About this battery ›
GBA18V-50 5.0Ah · 90Wh 0.62kg 18.32kg from £85.00at Machine Mart + £4.99 delivery View at Machine Mart ›
PROCORE18V-55 5.5Ah · 99Wh 0.96kg 18.66kg No retailer price yet About this battery ›
EXBA18V-55 5.5Ah · 99Wh 1.02kg 18.72kg from £157.95at Tooled Up + £6.95 delivery View at Tooled Up ›

Tool weight worked out by adding each pack's weight to the bare tool, using the makers' figures. The maker's own with-battery figure can differ slightly. We may earn a commission on retailer links.

Warranty · 3yr

Up to 3 years1 year as standard, 3 once you register it with Bosch
Register with Bosch ›
Register within 28 days of buying Own one? Add it to My Tools and we'll remind you before the 28 days run out

Register within 4 weeks. Batteries & chargers can also be extended (unlike DeWalt/Makita).

Warranty terms are set by the maker and can change. Always confirm current cover on their site before you buy.

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