... 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.

Precision drill/grinder FBS 240/E in a set with 43 high-quality bits and a handycase made of high-quality polypropylene.The full wave electronic speed control results in virtually constant torque, even at lower speeds, in turn facilitating micro drilling, cleaning and polishing.For tool changes, the ball-bearing spindle can be locked at the touch of a button.Product details:20 mm system fit for use in MICROMOT drill stands and horizontal standsbalanced special DC motorpowerful, quiet, and durablesturdy housing made of glass fiber reinforced polyamidesoft component in the handle area for improved gripTechnical data:5,000 – 22,000 rpmpower consumption: max. 100 Wvoltage: 230 Vlength: 200 mmweight: 450 ginsulated according to class 2For technical reasons, the colors in the product photos may differ slightly from those of the original product.Our images are for reference purposes only; when you purchase, you will receive a product of equivalent quality.

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

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.Click for a short introduction video of I338 (Youtube)Click for tips on how to do an oil change (Youtube)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.

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.

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

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.