Makita HR140DSMJ 12V Max CXT martelo perfurador SDS-Plus sem escovas conjunto com 2x baterias 4,0Ah, carregador e mala Makpac

For electricians and plumbers working overhead or in tight spaces, the Makita HR140DSMJ delivers cordless rotary hammer performance in a compact 12V Max CXT package. Its brushless motor and SDS-Plus chuck handle concrete up to 14 mm, while the two-mode operation switches between rotary hammer and rotary-only drilling for versatility on the job.

Key specifications

• 12V Max CXT lithium-ion platform
• Brushless motor
• SDS-Plus chuck
• Impact energy: 1.0 J
• No load speed: 0 - 850 RPM
• Impact rate: 0 - 4,900 IPM
• Max drilling capacity: concrete 14 mm, steel 10 mm, wood 13 mm
• Vibration (hammer drilling): 9.0 m/s²
• Sound pressure level: 87 dB(A)
• Tool body weight: 1.9 kg
• Includes 2x 4.0Ah batteries, charger and Makpac connector case

Why choose it

The brushless motor runs cooler and more efficiently, extending tool life and runtime. With two 4.0Ah batteries, you can keep working while one charges. The compact design and low weight reduce fatigue during overhead drilling, and the SDS-Plus chuck allows quick bit changes without tools.

Ideal use cases

• Drilling anchor holes in concrete, brick and masonry
• Installing electrical boxes and conduit in walls
• Light chipping and chiselling tasks (with appropriate bits)
• Rotary-only drilling in wood and steel

Good to know

The Makpac connector case stacks with other Makita cases for organised transport. The 12V Max CXT battery platform is shared with other Makita CXT tools, so batteries and chargers are interchangeable.