Bosch GBH 5-40 D Rotary Hammer with SDS maxÂ
Bosch GBH 5-40 D Rotary Hammer with SDS max Unmatched Power to Weight ratio – 13-Amp, 8.1-Feet lbs Impact Energy and 14.3-Pound – Best Performing Rotary Hammer in its class Bosch GBH 5-40 D Rotary Hammer Active vibration control – vibration reduction in the hammer mechanism and the grip area provides maximum user comfort for extended periods of work.
GBH 5-40 D Rotary Hammer one-handed tool free SDS max system makes changing bits easier than ever before while maximizing jobsite productivity GBH 5-40 D Rotary Hammer Max. Hole Diameter in Concrete- 1-5/8 Inches. Max. Hole Diameter in Concrete-Core Bit- 4-1/8 Inches
 GBH 5-40 D Rotary Hammer specifications
| Additional data |
|---|
| Rated input power* | 1,100Â W |
| Impact energy* | 8.5Â J |
| Impact rate at rated speed | 1,500 – 2,900 bpm |
| Rated speed | 170 – 340 rpm |
| Weight | 6.8Â kg |
| Tool holder | SDS max |
| Drilling range |
|---|
| Drilling dia. concrete, hammer drill bits* | 12 – 40 mm |
| Drilling dia. concrete, breakthrough drill bits | 45 – 55 mm |
| Drilling diameter in concrete with core cutters | 40 – 90 mm |
| Max. drilling diameter masonry, core cutters | 90Â mm |
| Max. drilling diameter concrete | 40Â mm |
| Opt. appl. range concrete, hammer drill bits | 18 – 32 mm |
| Total vibration values (Hammer drilling in concrete) |
|---|
| Vibration emission value ah | 14 m/s² |
| Uncertainty K | 1.5 m/s² |
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