... for any chuck with a side water connection for internal cooling. With drill core ejector.This adapter is activated by carefully adjusted spring pressure and causesthe drilled core to be ejected. Lateral flushingand cooling fluid removes the drill slurry, and the diamond core drill spindleis continuously cooled by the constantly circulating fluid.With good diamond core drills, up to 1500 drill holes are possible.Adapter can be inserted into any chuck.This means it can be used in any conventional bench drill (e.g. W 8124).It is designed for professional drilling of gemstones, glass, porcelain,ceramics, and all types of rock.It is supplied ready to use with chuck holder for balls and drill bit, connection hosewith water connection for attachment to the normal domestic water supply.

This compact unit operates with adjustable working pressure (2-6 bar) via apressure reducer and water separator. Blasting agents are only used once, as nomaterial should contaminate the tanks and supply lines.The Basic mobile is a fine sandblasting unit with the following equipment:foot switchpressure regulator with water separator and pressure gaugeblasting pen and round nozzle 0.8 mmtransparent abrasive tankcompressed air connection via quick couplingTechnical data:compressed air required, but no power connectionindividual adjustment of blasting pressure from 1-6 barpressure display via manometerair consumption: depending on nozzles min. 65 l/min - max. 120 l/minwater separator integratedpneumatic shut-off valve to switch on/off or control via pneumatic foot switchnoise level in accordance with DIN 45635-01-KL3 < 70 dB(A)Dimensions: 220 x 250 x 130 mmWeight: approx. 4.7 kgColors in product photos may differ from those of the original product for technical reasons.Our pictures are for reference only, when purchasing you will receive a product of equivalent quality.

Product details: 20x magnification (expandable)reflected and transmitted light (LED)mains and battery operation possibledelivery includes dust cover, eyecups, and tension wrench.Technical data:pole stand with ergonomic handletwo WF 10x/20 mm eyepieces, secured45° inclined view, one tube with diopter adjustmentinterpupillary distance: adjustable from 50 to 76 mmobjectives: 2xfocussing: coarse drive with slip clutchLED reflected and transmitted lightLED burn time: +/- 50,000 hoursMagnification: 20xField of view: 10 mmWorking distance: 80 mmBase: Ø 50 mm Object plate (frosted glass and black/white) and 2 object clampsvoltage: 100~230 V/50 Hzdouble safety: complete separation from power supply via DPDT switch(double pole double throw); LEDs indicate if the power is switched on and whether the optional rechargeable batteries are chargedMulti-power operation: choice of mains connection, rechargeable batteries, or batteriesBattery operation: charging time approx. 3 hours, operating time approx. 10 hoursFor technical reasons, the colors on your screen may differ from those of the original product.Our images are for reference; upon purchase, you will receive a product of equivalent quality.

Swiss quality product. Intended for very fine preparation work.Tempered needles, Ø 0.8 mmTotal weight: approx. 30 gThe pin vise made of blackened brass contains three spare needles, closed with a knurled screw. This screw is also the mechanism used when replacing the needles.This pin vise is made with the usual precision and quality and will not dent the pin.

This model has the option of real-time viewing, means the simultaneous transmission of measured values to an external screen.Power is supplied via the USB interface. The GAMMA-SCOUT ONLINE also offers (as the only model) the ability to evaluate the stored values via graphics tool. The storage as well as the ticker and the alarm function remain active during data output. The GAMMA-SCOUT ONLINE also contains all the features of the alert model.• ONLINE/ REAL TIME Function: The GAMMA-SCOUT can transmit both – the acquired pulses as well as the dose and dose rate to a connected PC at the same time as the measurement runs.• Graphics Tool: The Gamma-Scout ONLINE Model is the single one, which delivers a graphics tool in its software package for graphical evaluation of the measured values.• Threshold for Dose Rate: This model features an acoustic alert when radiation level exceeds a user programmed threshold.• Ticker: The user can set an acoustical ticker which activates with each gamma pulse detected.Further STANDARD Features• Easy Reading: In measuring mode ( button), the display shows the current radiation measurement reading every 2 sec. The display also temporarily shows the average H of the last day (24h, 12 am to 12 am).• Energy-Saving Constant Operation: The GAMMA-SCOUT® monitors radiation day and night and logs data for later download. The “RECHARGEABLE” model works with a rechargeable battery. When the GAMMA-SCOUT® is connected to a PC, the deviceis powered via the USB port. This protects and charges the akku.• Measures α-rays: Thanks to its LND sensor, Gamma-Scout measures α-rays in addition to β- and γ-rays.• Large Scale: GAMMA-SCOUT® is calibrated to measure across a wide scale (0.1 up to 1,000 μSv/h).• Tested Calibration: Each GAMMA-SCOUT® radiation meter is subjected to a final test. This test is supervised by the Institute of Radiation Protection; a state university for applied technology. The tested device must be within a confidence interval of 5% against a master, which in turn, is adjusted to a gauged reference Cs 137 emitter and the ODL.• Dose Rate and Dose: GAMMA-SCOUT® can be used as a dose meter (cumulative radiation).• Data Storage: GAMMA-SCOUT® stores all registered pulses in its internal memory and keeps them ready for you to use when desired. 32,000 readings: For constant monitoring, storage of environmental data is set at an interval of one value all 2 hours, which equates to 7 years of memory capacity. The user can set smaller intervals, which fills the memory capacity sooner.• Data Read-Out via Microsoft WINDOWS: The measured values can be read on Microsoft Windows (WIN 7 up to WIN 10)• Data Read-Out via MAC OS X: The measured values can be read on MAC OS X• Flexible Display: The dose rate may be displayed in sievert or Rem.• Allowed on flights: GAMMA-SCOUT(R) may be carried on board of airplanes.• Certification: GAMMA-SCOUT(R) meets also the American “FCC 15 Standard”.• Source isotope not equal to CS 137: The conversion of pulses per time into dose rate starts from the Cs 137. In the case that other isotopes are present, you can directly display the pulses per time and convert them to their own tables.

Fast curing 1-component ethyl cyanoacrylate adhesive, crystal clear curing for minerals, petrifactions and rocks.Storage time: approx. 1 year in the refrigerator at + 5 °C.

For working on steel, precious metals, glass, ceramics, plastics, and minerals.Low safety voltage allows working with coolant (wet grinding and cutting). Infinitely variable electronic speed control and high engine power also at lower speeds. Product details:mains operationpower: 40 watts no-load speed: 5000 - 20000 rpmdelivery includes 34-piece accessory set and storage caseThis set includes:Micromot drill/grinder 60/E230 V mains adapter (output power 12 V at 1 A)sturdy storage case34 industrial- and dental-grade accessory tools1 diamond grinding bit1 fine miller0.5 and 1mm micro-drills1 brass brush4 high-grade corundum grinding bits (cylinder, sphere, disc and cone shaped)1 polishing pad4 grinding wheels (2 corundum, 2 silicon carbide)20 cutting discs 1 arbor6 MICROMOT collets ranging from 1 - 3.2mmFor technical reasons, the colors on your screen may differ from those of the original product.Our images serve as a reference; when you purchase, you will receive a product of equivalent quality.

This airscribe is the perfect entry-level tool for fossil preparation!  When working, vibrations are hardly transmitted to your hand, which provides smooth handling. Compressed air is pushed out through exhaustvents in the front next to the stylus, removing dust and debris from your work area.  The W224 connects to an air compressor with adjustable operating pressure from 3 to 7 bar.Pneumatic tools contain many moving parts. Please make sure to clean, maintain and oil your air scribe regularly. You will receive maintenance instructions when purchasing a preparation pen.Delivery includes hose. Short introduction of W224 and others on YTTechnical data:Rpm: 36,000 Air consumption: 25–30 l/minOperating pressure: 3–7 barWeight: 250 gMeasures: Ø 17 x 160 mmHose length: approx. 2.5 m with plug-in couplingStylus included: pointed, carbide, medium, 38 mmPlease always wear appropriate protective gear!For technical reasons, the colors in product photos may differ from those of the original product.Our images are for reference purposes only; you will receive a product of equivalent quality with your purchase.

This tumbling barrel makes grinding and polishing small quantities of stone very easy!Perfect size for anyone starting the hobby.The low noise motor is designed for long operating hours.Product details:resistant motor, 220 V / 73 Wpower cord and Schuko plug included0.8 liter capacity for approx. 1 kg of stonesClick here for a short introductory video.Measures: 240 x 150 x 140 mmWeight: 1.8 kgColors in product photos may differ from those of the original product for technical reasons.Our pictures are for reference, upon purchase you will receive a product of equivalent quality.

An all-round model for when your ultrasonic cleaner is no longer sufficient!This electric paint sprayer is ideal for cleaning minerals.Simply fill with water and direct the 150 bar pressure peaks at the object to be cleaned. Easy cleaning thanks to the removable pump. The large fine adjustment knob allows for very precise regulation of the flow rate to suit the respective application. Pump cylinder and piston made of specialised steel.Delivery includes a W812 needle jet nozzle!Technical data:Power: 110 WPiston: 5 mm, hard chrome-plated special steelCylinder: special steelMax. flow rate: 270 g/minMax. spray pressure: 150 barMax. viscosity: 80 DIN secContainer volume: 800 mlStandard nozzle: 0.8 mmFor technical reasons, colors in product photos may differ slightly from those of the original product.Our images are for reference purposes; when you purchase, you will receive a product of equivalent quality.

This ultrasonic cleaning device is particularly effective at removing stubborn dirt and cleaning hard-to-reach areas. Generated ultrasonic waves clean thoroughly and gently.An integrated digital timer automatically switches the device off after 90–480 seconds (in 5 time increments), depending on the preselection. A red LED indicates that the device is ready for operation, and the operating time is shown separately on the digital display.Made of stainless steel, the cleaning chamber includes a sieve and a convenient wristband/watch holder, and is also suitable for harder minerals, glasses, jewelry, and similar items.  Features:built-in heatertimer functionoverload protectionsieve and wristband/watch holdernon-slip feethigh-quality materialTechnical data:voltage: 230V (50 Hz)input power: 170 W (incl. 90 W heater)ultrasonic frequency: 35000 Hztemperatures between 40 - 50°CSUS 304 - stainless steel cleaning tankhousing: ABS 757measures: 29 (32 with plug) x 23 x 16,5 cmcleaning tray WxLxH: 24.5 x 14 cm (max.) /12 cm (min.) x8 cmVolume: 2.6 lmax. liquid volume: 2.2 lmin. liquid volume: 700 ml5-step timer 90 s, 180 s, 280 s, 380 s, 480 sweight: approx. 2.7 kgColors in product photos may differ from those of the original product for technical reasons.Our images are provided for reference; upon purchase, you will receive a product of equivalent quality.

This versatile vibratory tumbler is a favorite of hobbyists and will process about four pounds (1.82 kg) of rocks. Ideal for tumbling, light deburring and polishing of workpieces like minerals and gemstones.This popular CE-certified unit consists of its motorized base, the bowl made of polyethylene, and a lid with screw. Ideal for small sample test batches as well as for finishing of small parts.Has the perfect size for rock tumbling!Click here for a Youtube short on how to use this tumbler.Volume: approx. 1.5 l Ø bowl: approx. 200 mmWeight: approx. 3.5 kgPower: 230V / 50Hz 40WNoise level: 82 dB (A)Do not run steel shot in this machine!Colors on product pictures can differ from those of the original item due to technical reasons.Our photos are for reference purposes, with your purchase you will receive one piece of equivalent quality.