Vertical drill with drill ejector device DH28GT OPTIMUM

Vertical drill with drill ejector device DH28GT OPTIMUM. The drill has high concentricity due to the hardened and ground main spindle.

Low-maintenance gearbox with grease lubrication and gearbox with PA6 gears. Wide speed range for different industrial applications.

INDUSTRIAL SERIES

Gear drill with drill ejector device.
Does not include Morse taper or chuck.

• Strong/heavy-duty, monoblock iron construction.
• High actual operating precision due to the tempered and ground spindle.
• Drill with adjustable depth stop and millimeter scale.
• Low-maintenance gearbox with grease lubrication.

INCLUDED ACCESSORIES MK 3-B 16 adapter, table with 2 T-slot nuts.

FEATURES

High concentricity due to the hardened and ground main spindle.

Low-maintenance gearbox with grease lubrication.

Gearbox with PA6 gears.

Wide speed range.

Heavy and solid cast construction.

Large adjustable height protective screen with safety switch for maximum user protection.

Adjustable drilling depth stop with millimeter scale.

Forward/reverse operation.

Integrated machine light in the drilling head.

Integrated ejector for easy tool change.

Precision machined drilling table with diagonal T-slots and complete water cooling channel.

Thick-walled cast iron column for high absorption and power stability.

Massive base plate, large dimensions, and heavily ribbed at the back.

TECHNICAL DATA

Dimensions and weights

Column diameter 92 millimeters

Approximate length 640 millimeters

Approximate width/depth 376 millimeters

Approximate height 2080 millimeters

Approximate weight 175 kg

Drilling performance

Steel drilling performance (S235JR) 26 millimeters

Continuous steel drilling performance (S235JR) 23 millimeters

Drilling table

Length of working space 376 millimeters

Width of working space 394 mm

Type of T-slot Diagonal

Size of T-slot 14 millimeters

Number of T-slots 2

Rotation 360 °

Load capacity 100 kg

Maximum distance from spindle - drilling table 875 millimeters

Electrical data

Supply voltage 400 V

Network frequency 50 Hz

Machine base

Maximum distance from spindle - machine base 1285 mm

Length of working area 350 millimeters

Width of working area 356 millimeters

Size of T-slot on machine base 14 millimeters

Number of T-slots on machine base 2

T-slot spacing on machine base 120 millimeters

Motor(s)

Spindle motor drive output 1.1 / 1.5 kW

Speed range

Speed range 75 – 2900 min¯¹

Number of gears 8 steps

Spindle

Stroke of the quill 127 millimeters

Spindle chuck MK 3

Reach 260 millimeters

VPE 1