CHESTER GN SERIES DRILLING MACHINES
GN SERIES CHESTER DRILLING MACHINES - Chester Machine Tools

CHESTER GN SERIES DRILLING MACHINES

The GN Series are ideal for workshop & vocational use where there is a requirement for precision drilling.

Please contact us for more info.

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Description

Model GN25 GN25E
Drilling Capacity (Mild Steel) 28mm 25mm
Drilling Capacity (Cast Iron) 25mm 20mm
Tapping Capacity (Mild Steel) 22mm 20mm
Tapping Capacity (Cast Iron) 18mm 16mm
Spindle Taper MT3 MT3
Distance from Spindle to Column 250mm 203mm
Distance from Spindle to Table(min/max) 125-825mm 145-895mm
Distance from Spindle to Base(min/max) 1220mm 1200mm
Tilting Angle  of Table vertical±90° Horizontal ±180° vertical±180°
Vertical Travel of Table 700mm 750mm
Table Size  380x380mm 280x350mm
Number and size of T slots on Table 2/14 2/12
Feeds and Spindle cross 100mm
Maximum Spindle Traverse(hand/power) 130mm 100mm
Number of Spindle Speeds 12 16
Range of Spindle Speeds 75-3200rpm 127-2380rpm
Number of Feed Rates manual manual
Base Size Overall  550x360mm 580x420mm
Base Working Surface 300x335mm 300x265mm
Number and Size of T Slots on Base 2/14 1/12
Distance between T Slots 160mm n/a
Column Diameter 98mm 98mm
Main Motor Power  1.1kw(1.47hp) 1kw(1.34hp)
Overall Height  2050mm 1700m
Net Weight  200kg 182kg
Machine Dimensions 600x400x2050mm 600x450x1700mm

STANDARD ACCESSORIES 

• Drill Chuck and Arbor

• Spindle Guard

• Work Lamp 24V Aluminium Type

• Coolant System (GN25 only)

• Reducing Sleeves 

• Drill Drifts 

• Tool Box

• Manual and Complete Parts List

 

OPTIONAL ACCESSORIES

• Machine Vice

• Taper Shank Drills

• Clamp Kit

 

Click the links below to download the specific documents.
GN-Series.pdf
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