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Machines & equipment for sale

SIG Deep Hole Drilling Machine

Direct From Site Clearance

Price [?]
Please call on +44 (0) 1922 45 8000
Part of a Direct Site Clearance
Used Machine Tools
From a working environment
Chesterfield, UK
Stock No
Year of Manufacture
From a working environment
4mm - 52mm drill @ 20mm/350mm /min feed
Process Application
Other Info
Full manual available
Chesterfield, UK
External Dimensions (WxDxH mm) [?]
5000mm x 2170mm x 2000mm


SIG Deep Hole Drilling Machine

The Sig B172/1 is a perfect machine to drill very deep, precision holes in virtually any material. This precision machine integrates the capable technology required for tool support, coolant pressure, and machine power to handle deep hole applications accurately and efficiently.

The machine is built on proven technology and can be configured based on workpiece size and shape, required production rates, and precision specifications.

Coolant is delivered around the outside of the drill tool, while a motor turns either the tool or the workpiece, and a feed system provides thrust to the tool to enable the deep hole drilling process.

While drilling, chips are flushed through the centre of the tooling and exhausted through the drill tube and machine spindle. No peck drilling or interrupted feed is necessary to clear the chips.

Tooling coolant is supplied from a large tank at the rear of the machine and swarf chips are separated and moved via a magnetic conveyor which deposits the swarf chips into a stiemal centrifuge where it is spun for reclamation.

All coolant is filtered and returned to the coolant tank for reuse in the drilling process.

  • Two spindle deep hole drilling machine
  • Rotating workpiece / fixed tool
  • Drilling Capacity: 4mm Ø- 52mm Ø
  • Drilling depth max: 1000mm
  • Feed speed: 20 - 50 mm/min drilling / 350 - 3000 mm/min rapid feed
  • Rapid traverse: 3000mm/min
  • Power requirements: 60kW
  • Voltage: 415v / 3 phase

pdf icon Print / Download SIG Deep Hole Drilling Machine Datasheet

Additional files

Photographs taken prior refurbishment. Our refurbishment service is not available on all machines.