Makita
9" Spline Rotary Hammer Core Bit Shank Adapter - B-66597
The Makita HR4041C 1-9/16 in. 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
Documents
Manuals
| No Load Speed (variable speed) | 230 - 460 RPM |
|---|---|
| Power Type | Corded |
| Vibration Control | No |
| AMPS | 11 |
| Max. Capacity (concrete drilling w/ core bit) | 4-5/8" |
| Blows Per Minute (variable speed) | 1,300 - 2,600 BPM |
| Max. Capacity (concrete drilling) | 1-9/16" |
| Bit Type | Accepts Spline shank |
| Optimum Range (concrete drilling) | 5/8" - 1-1/4" |
| Bind-Up Control | No |
| Weight | 14.8 lbs |
| Impact Energy | 9.2 J (6.8 ft.lbs.) |
| Length | 16-7/8 in |
| Vibration | 15 m/s² |
| Cord Length | 16.4' |