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Bosch Professional Rotary Hammer GBH 3-28 DFR
₦27,000,000
Price may vary,contact us
Bosch Professional Rotary Hammer GBH 3-28 DFR is top performance with 20% less vibration, with high drilling rate and 20% higher chiselling power than other rotary hammers in its class.m 20% less vibration than other hammers in its class for more comfortable working due to Bosch Vibration Control. Quick change chuck for fast changes between drilling with impact in concrete and drilling without impact in wood and metal.
GBH 3-28 DFR Professional comes complete with:
| Item | Included |
|---|---|
| Depth stop 210 mm | 1 613 001 010 |
| Machine cloth | |
| Carrying case | 2 605 438 651 |
| Keyless chuck 13 mm | 2 608 572 212 |
| SDS-plus quick-change chuck | 2 608 572 213 |
| Auxiliary handle | 2 602 025 191 |
| Grease tube | spare part number 1 615 430 010 |
Technical Specification Overview:
| Rated input power | 800 W |
| Impact energy | 3,1 - 3,5 J |
| Impact rate at rated speed | 0 - 4000 bpm |
| Rated speed | 0 - 900 rpm |
| Weight | 3.6 kg |
| Tool dimensions (length) | 354 mm |
| Tool dimensions (height) | 233 mm |
| Tool holder | SDS-plus |
| Drilling range | |
|---|---|
| Drilling dia. concrete, hammer drill bits | 4 - 28 mm |
| Opt. appl. range concrete, hammer drill bits | 12 - 18 mm |
| Drilling diameter in concrete with core cutters | 68 mm |
| Max. drilling diameter masonry, core cutters | 82 mm |
| Max. drilling diameter in metal | 13 mm |
| Max. drilling diameter in wood | 30 mm |
| Hammer drilling in concrete | |
|---|---|
| Vibration emission value ah | 13 m/s² |
| Uncertainty K | 2 m/s² |
| Chiselling | |
|---|---|
| Vibration emission value ah | 9.5 m/s² |
| Uncertainty K | 1.5 m/s² |
Tags: Bosch Professional Rotary Hammer GBH 3-28 DFR bosch,
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