Accessory kit: 5 o-rings & 1 spring for DS7

Advanced fossil preparation - powerful but gentleWhen it comes to preparation of delicate fossils and other materials, the PALEOgrav DS7 is a high-quality pneumatic tool designed for medium to fine preparation work.Its versatility makes it the ideal choice for preparators, ambitious collectors and specialists in paleontology.Features & benefitssolid accuracyequipped with a 2 mm pointed chisel as standard,other chisels are available separatelyergonomic designwell-balanced 150 g enable comfortable handling andless fatigue while workingflexible powerup to 35,000 strokes per minute can be set via the operating pressure,2-3 bar for fine preparations5-6 bar for somewhat tougher workefficient endurancelow air consumption with only approx. 25 l/min - ideal for longer prep sessionssmooth workingDS7 is stable but not heavyweight - the low-vibration airscribeenables joint-friendly preparingApplicationsWith the PALEOgrav DS7 you can prepare medium to fine fossil materials.The continuous adjustment of the air pressure makes the device very flexible and ideal for both beginners and professionals.Made in Germany.Click here to see the DS7 at work together with other prep pens.! Appropriate safety gear is essential when using pneumatic tools for fossil preparation !Scope of deliveryPALEOgrav DS11 preparation pen2 mm pointed chisel (pre-assembled)2 meter connector tube with filterNW 7.2 plug Operating instructionsColors 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.Comparison of PALEOgrav air pensModelPALEOgrav DS4PALEOgrav DS7PALEOgrav DS11applicationfine preparation, delicate fossilsfine to medium prep jobsstrong yet precise matrix removalchisel size2 mm pointed chisel tip (carbide)2 mm pointed chisel tip (carbide)3 mm pointed chisel tip (carbide)pressure range2–7 bar (3 adjustment springs)2.5–6 bar2–6 barimpact frequencyup to 38.000/minup to 35.000/minup to 25.000/minair consumptionca. 20 l/minca. 25 l/minmax. 55 l/minweightca. 67 g150 g250 gdesignlightweight, slimbalanced, vibration-reduced powerful, vibration-dampingextras3 springs included (soft/medium/hard)2 mm carbide tip, more chisel tip options availablecustoms chisels available on demand

Pointed carbide chisel for the PALEOgrav DS7 pneumatic preparation tool (similar to HW10 airscribe).You will receive the longer of the two chisel tips shown.The length of the tip visible when working is 10 mm.Total length: 60 mmDesign: carbide, pointed (slightly rounded to prevent chipping)PU: 1 pieceColors in product photos may differ slightly from those of the original product for technical reasons.Our pictures are for reference only, with your purchase you will receive a product of equivalent quality.

This model features an eye-catching, sporty design thanks to its very soft, multi-layer temples. Ensures natural color perception and a full field of vision.Bi-material, ultra-flexible colored templesupper protectionnon-slip adjustable bridgeanti-fog and anti-scratch platinum coatingnot suitable for spectacle wearersFrame type: RimlessFrame material: PC/TPRFrame color: black/redLens material: polycarbonateLens color: clearAnti-fog coating: platinumEN166 - EN170Weight: 26 gDue to technical reasons, the colors in the product photos may differ from those of the original product.Our images are for reference purposes only; when you purchase, you will receive a product of equivalent quality.

This compact air abrasive unit has been developed for precise and smooth fossil preparation.Its integrated airflow ensures a steady stream of abrasive powder without clogging or clumping, thanks to controlled turbulence. Originally designed for the use with iron powder, the wear-resistant carbide nozzle guarantees a long service life, even with intensive use. This device can be used with other media as well, as long as the abrasive has good flow properties.The equipment includes a high-quality pressure reducer with integrated pre-filter and adownstream micro filter (99.99 % separation efficiency). Featuressuitable for grain sizes 50-220µmimmediate start/stop functionair-reversal feature for quick ventilation and cleaningconvenient and clean refill via screw-on funnelpressure tested, corrosion-resistant abrasive tank made of stainless steelconnection port for external devicespressure regulator with water separator and pressure gaugeblasting pen and round nozzle 0.8 mmquick coupling to compressed airTechnical dataOutside measures: 350 mm (L) × 330 mm (W) × 500 mm (H)Abrasive tank: stainless steel, 2 liter volume, corrosion-resistantBlasting nozzle: Ø 1.0 mmMixing nozzle: Ø 1.0 mm and Ø 0.8 mmHose length: 1 meterInlet pressure: 6 - 10 barWorking pressure: continuously adjustable from 0.5 - 10 barConnections:- pressure reducer with pre-filter and micro filter- connection WN 7.2- pneumatic shut-off for pinch valve (optionally with foot switch)- connection port for external devicesWeight: 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.