Hause Holomatic Model 6495 Heavy Duty Quill Unit - 1.25" Capacity - 3 Phase

Hause Holomatic Model 6495 Hydraulic Drill Head

Type: 4" Hydraulic Quill Unit | Thrust: 2,750 lbs | Capacity: 1-1/4" Mild Steel

Product Overview

The Hause Holomatic 6495 is a premier industrial drilling unit designed for high-production automated environments. Engineered with a concentric construction and a massive 3-1/2" quill diameter, the 6495 provides the rigidity necessary for large-diameter drilling and heavy-duty tapping. Unlike standard pneumatic heads, this hydraulic-driven unit offers superior feed control and thrust, making it the industry standard for custom dial machines and automated transfer lines.

Technical Specifications

• Drilling Capacity: Up to 1-1/4" diameter in mild steel.
• Maximum Thrust: 2,750 lbs at 500 P.S.I. (Advance).
• Stroke Length: 4" total travel (standard configuration).
• Feed Control: Patented pressure-compensated feed valve for ultra-smooth travel.
• Cycle Speed: 190 IPM rapid advance; rapid return capability.
• Repeatability: ± .001" depth accuracy (with short dwell).
• Centerline Height: 4-1/2".

Key Performance Features

• Precision Feed Rate: The integrated feed valves allow for an adjustable advance rate from 1/4" to 125" per minute, ensuring optimized chip loads for various materials.
• Electrical Interlock: Equipped with built-in oil-tight limit switches for easy integration into PLC-controlled automation systems.
• Heavy-Duty Spindle: Features a spline-driven spindle designed to handle the high torque of 3 HP to 5 HP motors.
• Versatile Mounting: The unit is designed with a standard nose type that easily accepts multi-spindle heads for drilling multiple holes in a single cycle.