Summit^® HTM-4 Series Horizontal Boring Mills (HBMs) offer precision and high performance in a cost-effective solution. They are versatile, durable, heavy-duty and user friendly machine tools that provide years of profitable trouble-free operation. Utilizing the latest technologies to meet the ever increasing demand for greater productivity, Summit HTM-4 Series Horizontal Boring Mills contain more standard features than any comparable model on the market.

• Precision hardened and ground solid bedways
• Fully automatic lubrication system
• Precision ground ballscrews w/ preloaded double nuts on all axis
• State of the art PLC, electrics & hydraulics
• Rapid traverse in all feed directions
• Full steel telescoping way covers on horizontal axis
• Bellville washer tool clamping with hydraulic unclamping
• Built-in rotary table – 360° – 13,000 lbs. capacity
• Rotary encoder ready
• Four axis electronic DRO included (built into the pendant display)