1‑9/16" Rotary Hammer, Spline Bit

The HR4041C 1-9/16". Spline-Shank Rotary Hammer Drill features a powerful 11 Amp motor engineered with field-core interlocking steel laminations, a dual ball-bearing armature and a large-surface commutator for an efficient transfer of power. It delivers up to 230 - 460 RPM and 1,300 - 2,600 BPM and has 2 modes for hammering only and hammering with rotation. Soft-start functionality facilitates control and improved accuracy, while sequential impact timing promotes faster work.

Features:

• Powerful 11 AMP motor delivers 9.5 joules of impact energy to handle the most demanding applications
• Constant speed control automatically applies additional power to the motor to maintain speed under load to complete the most challenging jobs
• Soft start suppresses start-up reaction for increased accuracy
• Variable speed control dial enables user to match the speed to the application for greater versatility
• Torque limiting clutch engineered to prevent gear damage by automatically disengaging gears if the bit binds
• One-touch tool retainer action for easy accessory installation and removal
• Sequential impact timing delivers timed hammering during rotation to minimize overlapping bit impacts for up to 50% faster drilling
• Automatic brush cut-off protects commutator from damage for longer tool life
• 2-mode operation for "Hammering Only" or "Hammering with Rotation" for multiple applications
• "No hammering when idling" function helps increase tool life
• High quality aluminum housing for greater durability and longer tool life
• Motor Advantage engineered with field core interlocking steel laminations, dual ball bearing armature and more copper commutator bars, increasing energy transfer efficiency for more power and longer tool life

Includes:

• (1) Side handle (416549-4)
• (1) Depth gauge (321248-4)
• (1) Tool case (1582578)