Bosch 1199VSR Support Question
Bosch 1199VSR Support Question
Find answers below for this question about Bosch 1199VSR - NA VSR 1/2" Dual Torque Hammer Drill.Need a Bosch 1199VSR manual? We have 1 online manual for this item!
Question posted by hj518 on July 14th, 2016
Drill Bit Wobbles
My Hammer drill works but the bit wobbles, it is off center. how can i fix it?
Current Answers
Answer #1: Posted by waelsaidani1 on July 15th, 2016 3:38 AM
waelsaidani1
Member since:
May 12th, 2013 Points: 19,501,797
Member since:
May 12th, 2013 Points: 19,501,797
There will be a very small amount of movement with the chuck both backwards & forwards as that is needed for the impact/hammer action and because of this there will also be movement in all directions. However there is a tolerance to what is acceptable. It does vary slighty from machine to machine.
The bit should lock in and chuck should NOT loosen if tightened correctly. I assume this is an autolock chuck on the drill. It is either not being tightened enough or faulty. Sounds like it is faulty.
Its hard to answer both these questions without seeing them. Andrew's drill is probably within tolerances and if you want a drill that has no movement you are likely to be wanting a precision drill such as a GBM. These do not have impact/hammer for the reasons above and are corded.
If the chuck is not holding I would recommend having it looked at. If under warranty still that should be fixed no problem.
Related Bosch 1199VSR Manual Pages
Operating Instructions - Page 2
...with three conductor cord and three prong type plugs. Water entering a power tool will further enhance your work area clean and well lit. Keep cord away from oil and grease. Dress....
Always wear eye protection. SAVE THESE INSTRUCTIONS
Work Area
Keep your personal safety. Do not use tool while tired or under the influence of the tool may result in doubt as pipes, radiators, ...
Operating Instructions - Page 3
... the trigger lock is "OFF". Before plugging the tool in, check that may result in a risk of control and injury. Service or maintenance performed by taking frequent rest periods. Holding the work by poorly maintained tools. Prolonged exposure to high intensity noise can cause the drill bit to follow Maintenance Instructions may damage plastic parts.
Operating Instructions - Page 4
... for a strong reaction torque.
To reduce your hand or leg.
Do not use proper protective gloves when grasping the bit or accessory.
When installing a drill bit, insert the shank of the bit well within the jaws of control is likely. (For example: just before switching the tool "ON". When removing the bit from the tool avoid contact with...
Operating Instructions - Page 5
... Standards Association. This symbol designates that this tool is listed by Underwriters Laboratories.
Selector settings I, II, III,
Speed, torque or position settings. This symbol designates that this tool is listed by Underwriters Laboratories. n0 .../min...
Size of the following symbols may be used on your tool.
Symbols
IMPORTANT: Some of drill bits, grinding wheels, etc.
Operating Instructions - Page 6
Such preventive safety
measures reduce the risk of starting the tool accidentally. WARNING
Disconnect the plug from the power source before making any assembly, adjustments or changing accessories. Hammer Drill
FIG. 1
DRILL/HAMMER DRILL SELECTION DIAL
REVERSING SWITCH LEVER
COLLAR MOUNT CHUCK
RUBBERIZED GRIP
TRIGGER
DEPTH GAUGE
HAND GRIP
DEPTH GAUGE RELEASE BUTTON
"LOCK-ON" BUTTON
...
Operating Instructions - Page 7
... or left side of the chuck can be released. Do not use demolition or chipping bits such as bull points, chisels, spades, gouges, etc.
The following should be supported ... until the tool
come to when selecting the proper gear:
Speed 1 = low speed with high torque
Speed 2 = high speed with low torque
Changing gears: Change gear position only with hammer action: For drilling in place...
Operating Instructions - Page 8
...tighten clockwise firmly. The screw shank clearance hole in hard materials.
Center the bit as a power screwdriver by squeezing the trigger. Too much pressure ...hammer drill in the first or top piece of the screw. INSERTING BIT For small bits, open jaws enough to insert the bit up to make the screw flush with the surface. DRIVING WITH VARIABLE SPEED Variable speed drills will stall the tool...
Operating Instructions - Page 9
... "touch".
and if this procedure is likely to torque or twist in the hole. RUNNING NUTS AND BOLTS Variable speed control must be drilled is in full contact with the work that is not followed, the tool will be shortened due to assure that the bit does not just spin in your hands when the...
Operating Instructions - Page 10
... be replaced at once to six months the brushes be replaced at Bosch Factory Service Center or Authorized Bosch Service Station.
Some of the motor, we recommend every two to avoid overheating or motor failure.
Grounded tools must be regreased with compressed air. wire extension cords that contain ammonia. Wire Sizes in...
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