Makita combi hammer HR2631FTJ with interchangeable chuck and dust extraction set Special features Part of the TNO-certified range. Recognized by Inspectie SZW. Ideal combi hammer for 16 mm holes, but can drill up to 26 mm in concrete. Identical to model HR2631F, but with two interchangeable drill chucks (SDS-PLUS and keyless chuck). Low vibration level due to active Anti Vibration Technology (AVT). The chuck suitable for SDS-PLUS drills is extended for less play. The machine's design makes drilling in the ceiling, floor, and wall easy and comfortable. The depth stop can be changed at the push of a button. The armature is better protected against dust by the zig-zag coating, and the field by the powder-coating varnish layer, making it more durable. The function selector switch is located at the bottom of the machine, so it is better protected against damage. The left/right switch changes the position of the carbon brushes, so the speed and power are the same both left and right. Excellent dust sealing at the chuck against destructive stone dust. Impact stop prevents damage to the chuck: the impact mechanism only strikes under load. Equipped with LED lighting. The function selector switch can go directly from drilling to hammering and vice versa. Technical data Power input: 800 Watt Interchangeable chuck: Yes Suitable for SDS-PLUS drills: Yes Variable electronic speed control: Yes (Safety) clutch: Yes Number of adjustable chisel positions: 40 positions Impact energy (EPTA): 2.4 joules Number of impacts: 0-4600 min-1 No-load speed: 0-1200 min-1 Cable length: 4.0 m Ideal drilling range (concrete): 4 - 18 mm Drilling capacity (concrete): 4 - 26 mm Drilling capacity (wood): 32 mm Drilling capacity (metal): 13 mm Core bit capacity: 35 - 68 mm Core drilling capacity: 32 - 80 mm Dimensions (LxWxH): 361 x 77 x 209 mm Weight (EPTA): 2900 grams Standard Accessories Included Keyless chuck 13 mm Complete handle Depth stop MBox Dust cup set 5 - 11 cm Documents Drawing and parts list User manual