Precihole SPM Series Special Purpose Customized Deep Hole Drilling Machines

Precihole Machine Tools offers customized deep hole drilling special purpose machines for deep hole drilling and hole finishing applications.  Customization in the Precihole SPM Series is what sets us apart from other worldwide machine tool manufacturers.  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

Specifications

Item / Model
Twin Spindle Automatic BTA Drilling Machines Request a Quote

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 – 1300 RPM

Feed Rate

20 – 400 mm/min.

Rapid Traverse Rate

5000 mm/min.

Machine Footprint

11200 x 6800 sq. mm