**Automatic self-priming pump

2100–4300 min⁻¹ no load speed range for controlled grinding performance

No-Load Speed: 16000rpm

10mm 2800-12 1/4"DR

Makita DHR242Z 18V Cordless Brushless Rotary Hammer (LXT-Series) [Bare] cylinder-brush-set **Automatic self-priming pumpIt's what's INSIDE that counts. Makita DHR242Z 18V Cordless Brushless Rotary Hammer (LXT Series) [Bare] 18V LXT BL Brushless Cordless 24 mm (15 16") Lightweight, 3 Mode Rotary Hammer BL motor delivers 0 950 RPM and 0 4,700 BPM. Ergonomically designed vibration absorbing handle and a large 2 nger trigger for operator comfort 3 mode operation for "Rotation Only", "Hammering with Rotation" or "Hammering Only" for multiple applications Specifications: