GN SERIES CHESTER DRILLING MACHINES

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Model

GN25E

GN25

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

 

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