Background

The Bosch 11247 Hammer Drill is a corded, electric tool utilized for drilling and hammering applications. This product, which is manufactured by Bosch, incorporates a 10-amp motor that generates 400 revolutions per minute (RPM) and 3,000 beats per minute (BPM). Each impact dispenses 5.2 foot-pounds of energy. It features an integrated clutch to help regulate torque reaction and Vario-Lock positioning, a function that rotates and locks chisels into 12 different positions to optimize the working angle. The drill measures 17-1/4 inches in length, weighs 13.6 pounds, and can accommodate a maximum bit size of 1-9/16 inches.

The Bosch 11247 Hammer Drill is suitable for a range of drilling and hammering tasks. Its dual mode operation allows for hammering with or without rotation, offering flexibility based on the task at hand. The tool does not require batteries for operation, thereby eliminating the need for frequent battery changes or recharges. The drill is compatible with spline drive combination hammers, and it does not include any additional components. The product, first available in 2004, continues to be in production and is not discontinued by the manufacturer.

Technical Specifications

  • Model Number: 11247
  • Product: Bosch Hammer Drill
  • Product Type: Hammer Drill
  • Brand: Bosch
  • Power Source: Corded Electric
  • Amperage: 10 Amps
  • Included Components: bare-tool
  • Speed: 400 RPM
  • Maximum Power: 850 Watts
  • Item Weight: 0.01 ounces
  • Head Style: Fixed Square
  • Measurement System: inch
  • Batteries Included: No
  • Batteries Required: No
  • Battery Cell Type: Lithium Ion
  • Color: Bosch Blue
  • Item Package Quantity: 1
  • Is Discontinued By Manufacturer: No.

Warranty

The Bosch 11247 Hammer Drill comes with a warranty that lasts for one year from the date of purchase. This limited warranty covers any defects in the materials or workmanship of the product. However, it's crucial to note that this warranty only applies to the original purchaser and cannot be transferred to another person. Normal wear items such as brushes and chucks are not included in this warranty coverage. To make a warranty claim, the customer should contact the manufacturer, Bosch, and provide details about the defect along with proof of purchase.