Advanced AVT® SDS-Max Rotary Hammer (TNB431)

ID produit (Product ID): TNB431
Marque (Brand): Makita
Catégorie (Category): Safety
Sous-catégorie (Sub-category): SDS-Max Rotary Hammer
Spécifications supplémentaires (Additional Specs): Overall Length 32-1/2" Net Weight 41.9 lbs. Noise Level 101 dB(A) Vibration Level 7 m/s² Cord Length 16.4'
Attributs (Attributes): Amps 15 A No Load BPM 1100-2250 No Load RPM 130-260 Impact Energy 14 ft.-lbs.
Fonctionnalités (Features): Advanced Anti-Vibration Technology (AVT®) is a synchronized, three-component system that more effectively reduces vibration resulting in a low 5m/s² Air actuated counterbalance that directs air pressure from the crank and barrel room into the counterbalance cylinders to move counterweight pistons in the opposite direction of the hammer mechanism to effectively reduce vibration Vibration-absorbing housing with a spring loaded back handle and housing which moves independently of the motor and hammer mechanism effectively isolating more vibration away from the user Integrated damper spring at the base of the impact bolt engineered to absorb impact vibrations from the drill bit Constant speed control automatically applies additional power to the motor to maintain speed under load to complete the most challenging jobs Soft start suppresses start-up reaction for more precision and better accuracy "Soft no-load" function automatically reduces the speed of the motor when idling to help increase tool life and performance Variable speed control dial enables user to match the speed to the application for greater versatility Torque limiting clutch engineered to prevent gear damage by automatically disengaging gears if the bit binds Sequential impact timing delivers timed hammering during rotation to minimize overlapping bit impacts for up to 50% faster drilling LED power light indicates switch failure or cord damage LED service light notifies the user approximately 8 hours before the brushes need to be replaced Automatic brush cut-off protects commutator from damage for longer tool life 2-mode operation for "Chipping Only" or "Hammering with Rotation" 24 bit angle settings allow the bit to be set at different positions for operating convenience One-touch sliding chuck for quick bit changes Features a 16.4' power cord for user convenience
Description de l’unité (Unit Description): Each