SKU:64560246862
Covington Engineering Double Gallon Rock Tumbler (252TUM)
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
Description
Covington Engineering Double Gallon Rock Tumbler (252TUM)Built to Last. Engineered for Performance. Covington Engineerings Rolling Tumblers are rugged, American made machines designed with durability and efficiency in mind. Whether you're a hobbyist or a professional, these tumblers offer a dependable solution for polishing rocks, gems, and metals. Key Features: Heavy Duty Construction: Powder coated frames resist wear, rust, and corrosionbuilt to stand the test of time. Durable Plastisol Barrels: The solid
Yes Yes Yes Yes Yes Yes Yes Yes Yes Outer Clamping range (10mm Bolts) 110 - 140 130 - 160 150 - 180 170 - 200 190 - 220 210 - 240 230 - 260 270 - 300 310 - 340 Inner Clamping range (10mm bolts) 130 - 160 150 - 180 170 - 200 190 - 220 210 - 240 230 - 260 250 - 280 290 - 320 330 - 360 Outer Clamping Range (20mm bolts) 100 - 130 120 - 150 140 - 170 160 - 190 180 - 210 200 - 230 220 - 250 260 - 290 300 - 330 Inner Clamping Range (20mm bolts) 140 - 170 160 - 190 180 - 210 200 - 230 220 - 250 240 - 270 260 - 290 300 - 330 340 - 370 Solar Wavelength White light (integral light) White light (integral light) White light (integral light) White light (integral light) White light (integral light) White light (integral light) White light (integral light) White light (integral light) White light (integral light)
Substrate Optical Glass Thickness 1
The 55mm focal length has the largest true field possible for 2" eyepiece holders -3 times the true field area of any 1¼" eyepiece
Back-illuminated CMOS Image Sensor with 14bit ADC
the legs fold inward and stow neatly under the mounting plate
together with sturdy double tube ring
136mm (from the base of the M54x0
two on each side respectively
13 kg) Solar Warning
Focal Length: 910mm Diameter: 132mm Aperture: f/6
Mallincam and others
Knobs for C11 f/10 with Fastar Secondary Housing and Metric Collimation Screw Threads - Black Plastic (C11metfst)
Quick Dispatch:
Your Covington Engineering Double Gallon Rock Tumbler (252TUM) orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy