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Brand: Optimum · Stürmer Maschinen, Germany

Upright drill Optimum OPTIdrill B 28HV

Article no. 3020285Pillar drilling machines

Drilling capacity
Ø28 mm
Quill stroke
105 mm
Table dimensions
340 x 360 mm
Base size
320 x 320 mm
Spindle power
320 x 320 mm
Power supply
230 V / 1 Ph ~50 Hz

€4,330.80incl. VAT

BGN 8,470.31

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 capacityØ28 mm
Quill stroke105 mm
Table dimensions340 x 360 mm
Base size320 x 320 mm
Spindle power320 x 320 mm
Power supply230 V / 1 Ph ~50 Hz
Drive motor output1.5 kW
Weight166 kg
Dimensions and weights
Length (product) approx.701 mm
Column diameter92 mm
Width/depth (product) approx.474 mm
Height (product) approx.1755 mm
Net weight approx.166 kg
Drilling performance
Drilling performance steel (S235JR)28 mm
Continuous drilling performance steel (S235JR)24 mm
Drilling table
Drilling table workspace length340 mm
Drilling table workspace width360 mm
Drilling table T-groove typediagonal
Drilling table T-groove size14 mm
Drilling table rotation360°
Drilling table load bearing capacity50 kg
Max. distance spindle - drilling table860 mm
Speed range
Speed range35 - 5600 min¯¹
Number of gears12 Steps
Speed controlelectronically adjustable
Electrical Data
Total rated value2.2 kW
Mains frequency50 Hz
Machine base
Max. distance spindle - machine base1285 mm
Machine base workspace length320 mm
Machine base workspace width320 mm
Machine base T-groove size14 mm
Machine base T-groove number2
Machine base T-groove spacing120 mm
Standards and certifications
StandardDIN EN 55011
EMV-ClassC3
Spindle
Spindle chuckMT 3
Reach200 mm
Motor(s)
Coolant pump drive motor output40 W

Features

  • Smooth and powerful brushless drive
  • Separate emergency stop impact switch
  • Large, height-adjustable protective screen with safety switch for the utmost protection of the user
  • Long, ergonomic aluminum die-cast quill lever One piece cast (B 24HV with softgrip handles)
  • Measurement scale for drilling depth
  • Belt cover with safety switch
  • Forward / reverse operation
  • Machine light
  • Robust design with powerful Optimum brushless drive

From OPTIdrill B 28HV

  • Quillons made of steel
  • Coolant system
  • Chip filter according to the Machinery Directive
  • Easy tool change through integrated expeller

OPTIdrill B 34HV

  • Quill stroke 160 mm
  • Tapping function
  • Digital depth gauge

Special feature of the OPTIdrill B 34 HV

  • Operating mode "auto"
  • Engine starts automatically after lever movement
  • Stops again in the starting position
  • Pushbutton Start and Stop does not have to be pressed during repetitive drilling tasks
  • Operating mode "tapping"
  • Engine is activated by moving the handle down
  • The direction of rotation is changed by limit switches on the adjustable drilling depth stop

Powerful brushless drive

  • Especially quiet running
  • High performance
  • Approximately constant torque over the entire speed range

Belt drive

  • Best power transmission through aluminum pulleys in conjunction with toothed GATES quality V-belt
  • Smooth running thanks to ground multi-tooth driver

Digital speed display

  • integrated in the housing

Speed control

  • by means of potentiometer

Concentricity

  • Guaranteed ; 0.015 mm measured in the quill

Spindle

  • Precision ball bearings
  • High quality OPTIMUM keyless chuck as standard

Machine light

  • Integrated in the drill head
  • Halogen lamp

Drilling

  • Precisely worked
  • Diagonal T-slots
  • 360° rotatable
  • Circulating cooling water channel

baseplate

  • Solid
  • Large dimensions
  • Heavily ribbed on the reverse side

cast column

  • Thick-walled
  • High power and stability

Scope of delivery

  • Optimum quality keyless chuck (1 - 16 mm)
  • Morse cone MK 3 / B16
  • T-nuts

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
166 kg
Dimensions
70.1 × 47.4 × 175.5 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 B 28HV — add them to the order together with the machine.