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Brand: Optimum · Stürmer Maschinen, Germany

Upright drill Optimum OPTIdrill DH 28GS

Article no. 3034230Pillar drilling machines

Drilling capacity
Ø26 mm
Quill stroke
127 mm
Table dimensions
376 x 394 mm
Base size
350 x 356 mm
Spindle power
1.1 / 1.5 kW
Power supply
400 V / 3 Ph ~50 Hz

€3,642incl. VAT

BGN 7,123.13

If the machine is not in the showroom, the delivery time is 7 working days. We confirm availability when we accept the order. Delivery times

Call

Advice: +359 882 477 388

Buy in instalments

  • Buy in instalments with tbi bank

    Online application, approval by the bank, contract.

  • UniCredit consumer financing

    A purchase loan through UniCredit Consumer Financing.

  • Official importer of Stürmer Maschinen
  • Warranty and out-of-warranty service
  • Delivery by Pigeon Express to an address or office
  • Technical experts at your disposal

Technical specifications

Basic features
Drilling capacityØ26 mm
Quill stroke127 mm
Table dimensions376 x 394 mm
Base size350 x 356 mm
Spindle power1.1 / 1.5 kW
Power supply400 V / 3 Ph ~50 Hz
Weight175 kg
Dimensions and weights
Length (product) approx.640 mm
Column diameter92 mm
Width/depth (product) approx.376 mm
Height (product) approx.2080 mm
Net weight approx.175 kg
Drilling performance
Drilling performance steel (S235JR)26 mm
Continuous drilling performance steel (S235JR)23 mm
Drilling table
Drilling table workspace length376 mm
Drilling table workspace width394 mm
Drilling table T-groove typediagonal
Drilling table T-groove size14 mm
Drilling table T-groove number2
Drilling table rotation360°
Drilling table load bearing capacity100 kg
Max. distance spindle - drilling table875 mm
Speed range
Speed range75 - 2900 min¯¹
Number of gears8 Steps
Electrical Data
Mains frequency50 Hz
Machine base
Max. distance spindle - machine base1285 mm
Machine base workspace length350 mm
Machine base workspace width356 mm
Machine base T-groove size14 mm
Machine base T-groove number2
Machine base T-groove spacing120 mm
Spindle
Spindle chuckMT 3
Reach260 mm

Features

  • High concentricity due to hardened and ground main spindle
  • Low-maintenance gearbox with grease lubrication
  • Gearbox with PA6 gears
  • Large speed range
  • Heavy, solid cast construction
  • Large, height-adjustable protective screen with safety switch for the utmost protection of the user
  • Drilling depth stop adjustable with millimeter scale
  • Forward / reverse operation
  • Machine light integrated in the drill head
  • Integrated expeller for easy tool change
  • Precision machined drilling table with diagonal T-slots with all-round cooling water channel
  • Thick-walled cast-iron column for high power absorption and stability
  • Massive base plate, large dimensions and strongly ribbed on the back
  • With polyamide gear wheels

Scope of delivery

  • Adapter MK3-B16

The data comes from the product description. To clarify a parameter, call +359 882 477 388.

Delivery, warranty and service

Delivery by Pigeon Express

  • Products in stock: delivered on the same day or on the next working day after the order is confirmed.
  • Products not in stock: the delivery time is 7 working days, unless one of our staff specifies otherwise.
  • By Pigeon Express to an address or an office. The delivery price is shown in the order, according to weight and destination, and is paid to the courier on receipt.
Shipping weight
175 kg
Dimensions
64 × 37.6 × 208 cm
Delivery terms

Warranty

“The warranty period is 24 months for all private individuals and 12 months for all legal entities, unless stated otherwise in the product description.”

Promash provides a warranty in accordance with the manufacturer's terms.

Frequently asked questions

Service and advice

Warranty and out-of-warranty service. Technical experts at your disposal for choosing a machine, commissioning and training.

Call: +359 882 477 388

Accessories for this machine

The original Stürmer accessories and options for Upright drill Optimum OPTIdrill DH 28GS — add them to the order together with the machine.