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GBH 12-52 D PROFESSIONAL
DRILL HAMMER WITH SDS MAX
Bosch's most powerful rotary hammer
- Maximum power when drilling and chiseling thanks to 1,700 W motor and 19 J individual impact energy
- Maximum durability thanks to robust metal components
- Automatic switch lockout for maximum user convenience during continuous chiseling applications
Main functions and features
Performance data |
|
|---|---|
| Number of impacts at nominal rotation speed | 1,750 – 2,150 bpm |
| Rated rotation speed | 0 – 220 rpm |
Additional data |
|
|---|---|
| Absorbed power | 1,700W |
| Impact energy, up to | 19J |
| Weight | 11.5kg |
| Tool holders | SDSmax |
Drilling interval |
|
|---|---|
| Drilling diameter in concrete, hammer drill bits | 12 – 52mm |
| Application interval opt. in concrete, hammer drills | 30 – 50mm |
| Drilling diameter in concrete, drill bits for through holes | 80 – 80mm |
| Drilling Ø in concrete with hollow drill bits | 50 – 150mm |
| Maximum drilling Ø in masonry, hollow drill bits | 150mm |
Total Vibration Levels (Hammer Drilling in Concrete) |
|
|---|---|
| Vibration emissions value ah | 20 m/s² |
| K tolerance | 1.5m/s² |
Total vibration levels (Chiselar) |
|
|---|---|
| Vibration emissions value ah | 15m/s² |
| K tolerance | 1.5m/s² |
Hammer drilling in concrete |
|
|---|---|
| Vibration emissions value ah | 20 m/s² |
| K tolerance | 1.5m/s² |
Chisel |
|
|---|---|
| Vibration emissions value ah | 15m/s² |
| K tolerance | 1.5m/s² |
The A-weighted noise level of the power tool has the following average values: acoustic intensity level dB(A); acoustic power level dB(A). Uncertainty K = dB.
Return policy
You may return most new, unopened items within 15 days of delivery for a full refund. We will also pay return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of delivering your package to the return shipper; however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply log into your account, view the order using the "Complete Orders" link in the "My Account" menu and click the Return Item(s) button. We will notify you by email of your refund once we have received and processed the returned item.
Shipment
We work with leading companies in last mile logistics, focused on safe, protected and fastest delivery on the market. Having coverage throughout Chile.
When you request a quote, we will estimate shipping and delivery dates based on the availability of your items and the shipping options you choose.