Bosch GBH 2-28 D Professional User Manual

Robert Bosch GmbH
Power Tools Division
70745 Leinfelden-Echterdingen
Germany
www.bosch-pt.com
1 619 92A 067 (2013.10) I / 44 ASIA
GBH Professional
2-28 D | 2-28 DV | 2-28 DFV
en Original instructions
cn 正本使用说明书
tw 原始使用說明書
ko 사용 설명서 원본
th หนังสือคู่มือการใช้งานฉบับต้นแบบ
id Petunjuk-Petunjuk untuk
Penggunaan Orisinal
vi Bản gốc hướng dẫn sử dụng
OBJ_DOKU-22792-003.fm Page 1 Friday, October 18, 2013 4:00 PM

Bosch GBH 2-28 D Professional Specifications

General

Power Input	880 W
Impact Energy	3.2 J
Weight	2.9 kg
Drilling Diameter in Concrete	28 mm
Drilling Diameter in Steel	13 mm
Drilling Diameter in Wood	30 mm
No-load Speed	0 - 900 rpm
Tool holder	SDS-plus
Drilling diameter in concrete with hammer drill bits	4 - 28 mm
Drilling diameter in concrete with core cutters	68 mm
Impact Rate	0-4000 bpm
Optimum range of applications in concrete with hammer drill bits	8-16 mm