Product Description

1/2", Dual Torque, Hammer Drill, 8.5A Motor, 1/2", 3 Jaw Chuck, Pistol Grip Handle, Dual Mode Selector, Easily Converts From Rotation Only To Hammer Drill Mode, Metal Gear Housing, 12' Power Cord, 2 Speed Gearbox, Select High Speed Or HighTorque, Comes With Carry Case.

Product Details

• Amazon Sales Rank: #14379 in Home Improvement
• Brand: Bosch
• Model: 1199VSRK
• Number of items: 1
• Dimensions: 15.80" h x 13.40" w x 4.60" l, 9.95 pounds

Features

• Half-inch, three-jaw chuck for rugged hammer-drilling applications
• Pistol grip handle with soft grip and compact ergonomic design
• Ambidextrous lock-on button to reduce fatigue
• 12-foot, pivoting power cord for better reach and convenience
• High-output, Bosch-built 8.5 Amp motor for powering through concrete

From the Manufacturer
Packing 8.5 amps of torque power, the Bosch 1/2" Dual Torque Hammer Drill will plough through any masonry that comes its way. Its compact and ergonomic design feels good in hand for less operator fatigue. A dual mode selector easily converts from rotation to hammer-drill mode. A two-speed gearbox (0-1,100/0-3,000 rpm, and 0-18,000/0-48,000 bpm) lets you adjust the speed and torque for a variety of applications. With a unique cord turret that pivots 35 degrees, you’ll have more freedom to move around. A rotating brush plate provides equal power in forward and reverse, and an integral slip clutch helps minimize wrist-torque. This kit includes 360-degree handle, depth gauge, and case.

FEATURES

• High-output, Bosch-built 8.5 Amp motor for powering through concrete
• Half-inch, three-jaw chuck for rugged hammer-drilling applications
• Pistol grip handle with soft grip and compact ergonomic design
• Ambidextrous lock-on button to reduce fatigue
• 12-foot, pivoting power cord for better reach and convenience

SPECIFICATIONS

• Chuck: 1/2"
• 120V AC
• Amperage 8.5
• No Load BPM 0-18,000 / 0-48,000
• No Load RPM 0-1,100 / 0-3,000
• Max. Capacity in Concrete 3/4" (3/8" in 2nd)
• Max. Capacity in Wood 1-1/2"
• Length 13-1/4?
• Weight (lbs.) 6.0
• Cord Length (ft.) 12

Customer Reviews

Dependable workhorse
I've found this tool to be a dependable workhorse in the class of work it was designed for. I've used it on jobs that involved hundreds of concrete drill holes, typically 1/4". I've had it in use for 90 days and it's a keeper.

I bought it because Bosch makes excellent rotary and demo hammers. It's the only Bosch tool I own. My equipment includes Milwaukee, Dewalt, Makita, etc.

12/29/07 My experience with the 1199 continues to be 100% positive. We put this type of tool to heavy duty use, drilling concrete and block. The tool sometimes undergoes multiple hours of run time in a single day. The 8.5 amp motor stays cool under work load and has never exhibited any indication of significant strain. Letting the tool do the work is critical.

Sizing the tool to the job and using it correctly are essential when working in a business environment. My reason for selecting this hammer drill was the power weight balance. It's a two hand drill that comes in at 6 lbs. and offers high and low torque capability. Any frequent work above ½" in concrete essentially requires a rotary hammer which is typically a heavier tool.

Previous reviews noted issues with "wobbling" chuck(s) and electrical failures. Electrical problems typically become evident quickly and I'm confident Bosch's unconditional warranty holds merit. The chuck issue can quickly be addressed as the drill comes out of the box, brand new. If it runs true with a bit attached at max speed, no load, then the chuck is fine. The hammer action of this drill is serious business and should not be construed as a chuck fault.

I'm not particularly brand loyal across the board. I believe most contractor grade tool manufacturers have particular products that prove themselves superior on the job. I've since added another Bosch tool to my equipment, based primarily on it's reputation and my experience with this tool.

Great drill while it worked.
I'm not going to knock on Bosch for this drill as I own several of their power tools. I've had the 1199 for about 2 months and after about a total of 9 hours of use the motor finally burnt out while drilling with one of Bosch's 3/4" blue granite bits. It's the drill's max rated size for concrete. I've only used the 1199 for concrete and this is the largest bit I've fitted to it while drilling through my driveway which is about 5 inches thick. After continuous use for 3 hours straight the motor finally gave out, but never showed any symptoms of straining. The 3/4" bit was used only for about 1/2 hour total. So tonight I'm heading to Lowes for a return or possibly an exchange.
I've considered the Ridgid Pulse hammer drill (very similar)when I chose the Bosch model. I'm having second thoughts about the Bosch now. I'm not dissapointed with the 1199, just concerned about it's durabilty.


11/22/2004 - I ended up exchanging it for another and problems again! After about 4 hours of continuous use, the drill started stalling and losing power even before the anti-kickback clutch engaged. I let it cool off for about 40 minutes and the power resumed to normal. This had to be done several times and this 2nd drill just wasn't reliable enough for me to keep again. So it was returned for good. I ended up buying a Hilti TE 6-C rotary hammer. It's 2 and a half times the price, but I'd rather not deal with the frustration with an unreliable piece of equipment. The Hilti allowed me to finish the job much sooner drilling in identical conditions the Bosch was subjected to. But then I can't expect too much from the Bosch unit because the Hilti was designed for daily heavy industrial use. -Guess I was expecting too much from the 1199 as these two units are in totally different tool classes.

wobbling chuck
i purchased this drill in december. after using it for a week i noticed that the chuck wobbles slightly. i returned it for a replacement. it also wobbles. if you use a long bit in it the wobble is significant. once the bit drills into your workpiece, the wobble transfers from the bit to the drill and your hands. i've e-mailed bosch twice about the problem without ever getting a competent reply. i'll get the milwakee.