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Pen World Machinery Sdn Bhd
1942, MK 14, Jalan
Persekutuan Bukit Minyak,
14000, Bukit Mertajam,
Penang, Malaysia.
+604-5022101
+604-5022108
online@penworld.com.my
+60124869101
+60124869101
Message Us

Bosch GBH 3-28 DFR Professional

AllBosch (Powertools)PowertoolsRotary Hammer

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Bosch GBH 3-28 DFR Professional Rotary Hammer Powertools Bosch (Powertools) Bosch GBH 3-28 DFR Professional Rotary Hammer Powertools Bosch (Powertools)


Bosch GBH 3-28 DFR Professional
Powered Hammers
Technical Data
Additional Data
Rated input power* 800W
Impact energy* 3.1J
Impact rate at rated speed 0 – 4,000bpm
Rated speed 0 – 900rpm
Weight 3.6kg
Tool dimensions (length) 354mm
Tool dimensions (height) 233mm
Tool holder SDS plus
 
Drilling Range
Drilling dia. concrete, hammer drill bits* 4 – 28mm
Opt. appl. range concrete, hammer drill bits 12 – 18mm
Drilling diameter in concrete with core cutters 68mm
Max. drilling diameter masonry, core cutters 82mm
Max. drilling diameter in metal 13mm
Max. drilling diameter in wood 30mm
 
Total Vibration Values (Hammer Drilling in Concrete)
Vibration emission value ah 13m/s²
Uncertainty K 2m/s²
 
Total vibration values (Chiselling)
Vibration emission value ah 9.5m/s²
Uncertainty K 1.5m/s²
* Highlighted Data

The A-rated noise level of the power tool is typically as follows: Sound pressure level 91 dB(A); Sound power level 102 dB(A). Uncertainty K= 3 dB.
https://media.bosch-pt.com.my/binary/ocsmedia/optimized/767x767/o47022v16_GBH-3-28-DFR.jpg

Advantages
Top performance with 20% less vibration
  • High drilling rate and 20% higher chiselling power than other rotary hammers in its class
  • 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
 
 
Functions

               
  Construction The professional power tools for construction from Bosch.,Protection of the user and the machine in case of overload or binding No abrupt blockage of the tool by unlatching clutch dogs and minimizing torque,Bosch Heavy Duty Bosch Heavy Duty - Power, Performance and Robustness redefined!,Comfortable working thanks to low vibration by adding rubber mounting/foam padding to the handles,Optimal power transmission for small hammers,Easy and precise control of the RPM thanks to variable speed   Metal chuck 1.0 - 13.0 mm   Forward / reverse rotation for inserting and removing screws   Convenient adjustment of the chisel position enabling you to adapt it to each work situation

 
What’s Included in this Package
in carrying case with accessory set

in carrying case with accessory set
  • Pointed chisel
  • SDS plus quick-change chuck
  • Quick change chuck 13 mm
  • Auxiliary handle
  • Carrying case
  • Depth stop 210 mm
​Warranty: 1 Year
Please leave your enquiry here, we will reply as soon as possible.
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1942, MK 14, Jalan Persekutuan Bukit Minyak, 14000, Bukit Mertajam, Penang, Malaysia.

+604-5022101

+604-5022108

online@penworld.com.my

+60124869101
+60124869101
Message Us

https://www.penworld.com.my

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