Industrial column drill with threading function DH 45 G OPTIMUM

Industrial column drill with tapping function DH 45 G OPTIMUM. The industrial column drill DH 45 G OPTIMUM stands out for its solid cast construction and water-resistant keyboard. It includes automatic lubrication, depth stop, integrated light, and tiltable table. Its stable column and easy-to-empty cooling system ensure safe and efficient use.

FEATURES

• Solid and heavy cast construction
• Water and dirt-resistant membrane keyboard, easy to clean.
• 24 V DC electronics
• Depth stop
• Automatic gear lubrication via oil pump
• Threading accessory
• Integrated machine light in the drilling head
• Main switch
• Large height-adjustable protective screen with safety switch for maximum user protection.
• Solid and large drilling table, precisely machined with parallel T-slots and circumferential cooling water channel, with strong ribs at the back, tiltable ± 90° laterally.
• The cooling system and external cooling tank can be removed for easy and complete emptying.
• Thick-walled cast iron column that is extremely stable for high energy consumption
• Solid base plate with parallel T-slots, precision surface finish
• Optional foot switch available to switch between right-left rotation and threading (item number 3050032)

Optical drill DH 45 V

• Pneumatic power supply

OPTIdrill DH 45G

• Pneumatic mechanical feed

TECHNICAL SPECIFICATIONS

Dimensions and weights

• Column diameter 150 millimeters
• Approx. length 880 millimeters
• Approx. width/depth 595 millimeters
• Approx. height 2445 millimeters
• Approx. weight 530 kilograms

Drilling performance

• High-performance steel for drilling (S235JR) 40 millimeters
• High-performance steel for continuous drilling (S235JR) 35 millimeters
• Steel for threading (S235JR) M 30

Drilling table

• Working space length 530 millimeters
• Working space width 530 millimeters
• T-slot size 18 millimeters
• Number of T-slots 3
• T-slot spacing 125 millimeters
• Rotation 360°
• Angle 90°
• Load capacity 250 kilograms
• Maximum distance between spindle and drilling table 740 millimeters
• Minimum distance between spindle and drilling table 130 millimeters

Electrical data

• Supply voltage 400 volts
• Network frequency 50 Hz

Machine base

• Maximum distance from spindle to machine base 1210 millimeters
• Length of working area 435 millimeters
• Width of working area 445 millimeters
• T-slot size of machine base 18 millimeters
• Number of T-slots on machine base 2
• T-slot spacing on machine base 150 millimeters

Motor(s)

• Spindle motor drive output 2.2 kW
• Coolant pump drive motor output 100 watts

Speed range

• Speed range 90 – 1520 min¯¹
• Number of gears 8 steps

Spindle

• Pneumatic stroke 170 millimeters
• Spindle chuck MT 4
• Reach 350 millimeters
• Pneumatic feed automatic
• Pneumatic feed speed 0.1 – 0.2 mm/rev
• Pneumatic feed gears 3 steps
• VPE 1

COMPONENTS/PACKAGING

Unit: pcs.

Packaging unit: 1

• Keyless chuck 1 - 16 mm
• Morse taper MK 4-B16
• operating tool

FOR WHAT TYPE OF WORK IT IS SUITABLE

The industrial column drill with tapping function DH 45 G OPTIMUM is suitable for:

• Metallurgy
• Machining workshops
• Wood industry
• Prototype manufacturing
• Craftsmanship
• Repair

CERTIFICATION

Quality Management System of the Stürmer Group certified according to ISO 9001:2015

ISO 9001 is a globally recognized standard for quality management. It helps organizations of all sizes and sectors improve their performance, meet customer expectations, and demonstrate their commitment to quality.

Its evaluation basis includes:

Customer requirement orientation

Compliance with standards and guidelines

Knowledge management

Clearly defined process flows

Corporate responsibility

Sustainability, development, and innovation

Risk management