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Show all categories Sawing - Grinding - Cutting - Drilling Back
  • Show Sawing - Grinding - Cutting - Drilling
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  1. Laboratory
  2. Sawing - Grinding - Cutting - Drilling




  • OFFERS
  • EXHIBITION
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    • Sawing - Grinding - Cutting - Drilling
      • Trimmers/Cutters
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      • Grinding/Sanding Accessories
      • Saws and blades
      • Drilling & Drills
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Sawing - Grinding - Cutting - Drilling

Adapter for Diamond Hollow Drills
Adapter for Diamond Hollow Drills
Adapter for any chuck (e.g. bench drill W8124), with lateral water-connection for inner cooling and cleaning and with ejector - thus a good diamond hollow drill can be used up to 1500 times. This drill-adapter was developped for professional work on gemstones, glass, keramics and all kinds of stones.Delivery with stand for boules, water-connection-hosepipe for each home.

€299.00

Prices incl. VAT plus shipping costs

Precision Drill/Grinder FBS 240/E
Precision Drill/Grinder FBS 240/E
Powerful, quiet and durable.The maximum speed of 22,000 rpm can be steplessly reduced to 5,000 rpm with almost the same torque in the lower speed range. This is particularly important for micro drilling, brushing and polishing. The tool's spindle is supported by ball bearings and lockable for tool change at the push of a button. 20 mm system fit for use in MICROMOT drill stands and horizontal stands. Balanced DC motor with a low noise level and high life expectancy.  Sturdy housing made of fiberglass-reinforced POLYAMIDE with soft component in the handle area.Complete with 43 high-quality insert bits in a case made of high-quality PP.Technical data:- 5,000 - 22,000/min.- Power consumption: max. 100 W.- Voltage: 230 V- Length: 200 mm- Weight: 450 g- Protective insulation according to class 2

€71.00

Prices incl. VAT plus shipping costs

Proxxon bench drilling press TBH
Proxxon bench drilling press TBH
Manufactured from high-strength die-cast aluminum parts with guides and fits milled on CNC machines. Smooth and precise. Practical height adjustment via a side-mounted crank. Sturdy, heavily ribbed, surface-milled work table with T-slots. Bright nickel-plated, precise drill column. Spindle drive via triple pulley and flat belt with the very important advantage for this device of almost 6 times the torque in the lower speed range. Technical data: 230V motor Spindle rotational speeds 1080, 3100 and 6400 rpmSliding sleeve stroke 63 mmHeight adjustment via crank 70 mmThroat 140 mmTool holder up to 10 mm with Röhm gear rim chuck (basic equipment) or up to 6 mm with colletsDrilling performance in steel 10mm Usable table size 200 x 200 mmColumn: 45 x 500 mmWeight: ca. 11 kg

€409.00

Prices incl. VAT plus shipping costs

Rock trimmer MP5 (Zuber), hydraulic
Rock trimmer MP5 (Zuber), hydraulic
This rock trimmer (Zuber MP5) serves to split and reformat rocks and minerals.Accurate splitting provided by two counter-acting chisel jaws made of tempered corrosion-resistant steel. Chisel jaws are secured against twisting.Double-sided acrylic glass guard screens protect you from flying rock splinters during the work process.Hammertone finish on the frame, blank parts chrome-plated or burnished.Product details:max. pressure force 5000 kp with 15 kp actuating forcebase 160 x 260 mmheight above handle 350 mmclearance opening: height up to 105 mmwidth 170 mmweight approx. 10.0 kgColors in product photos may differ from those of the original product for technical reasons.Our pictures are for reference only, you will receive a product of equivalent quality with your purchase.

€995.00

Prices incl. VAT plus shipping costs

Rotary rock tumbler, 1 x 0.8 liters
Rotary rock tumbler, 1 x 0.8 liters
With this rotary tumbler you can easily grind and polish small quantities of stones. - motor 220 V / 73 W- including power cord and safety plug- with a rubber barrel, 0.8 liter capacity for approx. 1 kg of stones- dimensions: 240 x 150 x 140 mm- weight: 1.8 kg

€219.00

Prices incl. VAT plus shipping costs

Saw / Cutting base complete
Saw / Cutting base complete
Cutting base / Saw complete with mounting plateSaw blade diameter 250 mm, cutting depth ca. 75 mmMotor with emergency stop: 1400tpm / 250WInclusivly protective cap, stone clamp (guide), V-belt, pulley, water splash protectionDimensions: 350 x 680 x 300 mmWeight: ca. 33 kg

€1,550.00

Prices incl. VAT plus shipping costs

Abrasives set
Abrasives set

€23.50

Prices incl. VAT plus shipping costs

Details
Vibratory tumbler / spirator, 1.5 liters
Vibratory tumbler / spirator, 1.5 liters
This noise-reduced spirator is ideal for tumbling and polishing minerals and gemstones. Volume: approx. 1.5 l Barrel diameter: approx. 200 mmWeight: approx. 3.5 kgPower: 230V / 50Hz 40W

€259.00

Prices incl. VAT plus shipping costs

Contact

+49 (0) 228 98865-0 info@krantz-online.de
Dr. F. Krantz
Rheinisches Mineralien-Kontor
GmbH & Co. KG
Fraunhoferstraße 7
DE 53121 Bonn

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