Precihole Machine Tools offers customized deep hole drilling special purpose machines for deep hole drilling and hole finishing applications. We have experience in manufacturing machines for over 150 special applications in various industries where the requirements did not fit any of our standard machines. We have supplied more than 400 machines that are currently being used by large and medium scale industries around the world. These machines are capable producing high production volumes, feature multi-spindle and multi-axis capabilities, and can be fully or semi-automatic. Tooling and work holding are provided to accommodate your component. Our team of highly experienced engineers works closely with customers to define requirements, study the underlying process, come up with a concept, then design, manufacture and prove out the machine. Every special machine undergoes thorough testing on the floor before dispatch to ensure smooth working in production mode. Professional training, documentation and process engineering are all provided to successfully adapt the machine onsite. The following machines have been “made-to-order” for our customers worldwide:
Twin spindle BTA drilling machines with auto loading and unloading
Multi-axis BTA drilling machines
Twin spindle gun drilling machines with independent spindles
Ejector drilling machines for automotive crankshafts
Twin spindle counter boring machines for shocker bodies
Machine features:
High production machines
Automatic loading and unloading
Fuzzy logic
CE certified
Customers worldwide include:
Schoeller Bleckmann
Austria Tubacex Group (Spain)
Ratnamani Metals & Steels (India)
Cummins
Mahindra
Sona
Sundaram Fasteners Ltd.
Kobelco
Nuclear Power Corporation of India
Munjal Showa
TATA
Walchandnagar
Komatsu
Eldorado Tool – Drill Masters
Rane – TRW
Xact Specs Precision Machining
Delphi – TVS Diesel Systems Ltd.
Chassis Brakes International
WellDynamics
RMG Alloy Steel Ltd.
IMG Gears
Larsen & Toubro Ltd.
Namenska
Parker
General Electric
Sensortech Saudi
Ingersoll Rand
Bosch
Zastava Arms
Sebros
Bill Forge
Honda
Mico Bosch Group
Faxon Firearms
Drilling Diameter Range 25mm – 80mm
Drilling Depth 320mm – 950mm
Component Billets
Component Material Alloy Steel, SS, Duplex
Component Diameter 180mm – 350mm
Component Loading / Unloading Automatic
Number of Spindles 2
Chip Collecting System Scraper Type Conveyor
Spindle Motor 39 kW per Spindle
Coolant Tank Capacity 7,500 Liters
Total Connected Electric Power 275 kW
Spindle Speed 150 – 1,300 RPM
Feed Rate 20 – 400 mm/min.
Rapid Traverse Rate 5,000 mm/min.
Machine Footprint 11,200 x 6,800 sq. mm
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