All-U-Need (rock/mineral model)
SKU: 20-021
Our American-made All-U-Need is a flat lap machine that is one of the best on the market and has been for over 30 years. Grind, smooth and polish rocks and minerals to make free-form shapes and cabochons for necklaces, earrings, rings and other jewelry pieces. Create flats for larger pieces or on the backs of cabochons. It’s also well-suited for polishing a large variety of natural and synthetic gem material, enamels and metals. The All-U-Need is available in both 6″ and 8″ models and comes with an accessory kit specially designed for grinding, smoothing and polishing rocks and minerals. (If you plan on polishing glass and/or crystal, we suggest purchasing the All-U-Need glass/crystal model.)
The Hi-Tech Diamond All-U-Need lap machine is manufactured with a 1/2" arbor and powered by a 1/4 hp, heavy-duty, ball bearing, DC motor. This motor is variable speed so you can work at whatever pace you desire, delivering speeds from 800 rpm to 3,400 rpm. This portable machine can be used anywhere. Whether you're at home, in the shop or on the road, this quiet machine won't disturb others around you. It's lightweight, rustproof and impact-resistant, making it even easier to travel with.
The coolant reservoir, which holds about a pint of water, prevents heat buildup while you work and removes dust particles so you don't inhale any harsh chemicals. That pint of water will give you two to three straight hours of work without refilling. The black splash guard keeps water off you so you don't get soaked while you work. Cleanup is as simple as it gets: Just remove the black spray shield, rinse with clean water and you're ready to work again.
Electricity supply
Make sure you choose the right power supply for your machine. The 220 volt models are available only for overseas customers that require 220V - 240V power supply. All 220 volt models are manufactured with this CE rated, Type F plug (see below):
International customers
We are not responsible for any import duties or customs charges. Any such fees incurred to receive your package are not covered by us. Please consult your country's customs policy for more information. For Europe sales, please contact Inland Craft Europe at info@inlandcraft.de. For Australia sales, please visit Aussie Sapphire at www.aussiesapphire.com.au.
This All-U-Need lap machine comes with a rock/mineral accessory kit that allows you to work right out of the box. Our grinding and polishing process makes easy work of finishing quartz, agate, jasper, tourmaline, corundum, opal and a large variety of natural and synthetic gem material. This kit also works well with metals and enamels.
Rock/mineral accessory kit includes
- 180# electroplated diamond lap
- 325# brown diamond smoothing disc
- 600# red diamond smoothing disc
- 1,200# blue diamond smoothing disc
- Tech-11 polishing pad
- 2-gram 14,000# diamond paste syringe
- Four acrylic backing plates
Machine includes
All-U-Need (rock/mineral) specifications
- Machine dimensions: 10" L X 10" W X 12" H
- Machine weight: 9 lbs
- Machine housing construction: rustproof, ABS plastic
- Motor type: 1/4 hp variable speed direct drive motor with speeds ranging between 800 rpm - 3,400 rpm
- Motor voltage: 115V or 220V
- Country of origin: U.S.A.
- Shipped from: U.S.A.
Want to increase the water reservoir capacity?
Our Pro-Flow water cooling system offers innovative ways to accomplish this and will provide you with hours of drips and use. Simply clip the attachment onto the All-U-Need and use with either a one-gallon pressure tank or submersible water pump.
Extended warranty program
You’re about to make a smart investment by purchasing a Hi-Tech Diamond All-U-Need machine so protect it with our extended warranty program. Our extended warranties extend the one-year manufacturer warranty that is included with the All-U-Need. Choose from either a one- or two-year warranty extension. We recommend purchasing this extended warranty at the same time you purchase your Hi-Tech Diamond machine.
Customer Reviews
My new all u need flat lap had issues after the first couple uses, I made contact with Hi-Tech, sent them videos anmd my proof of purchase and they immediately responded and took care of me. The product is awesome and the customer service is above and beyond what you typically see these days. If you’ve been contemplating a flat lap, I will be buying from them again and recommend you do as well if you love that shine
Hi Scott - Thank you for bringing this to our attention. We’re sorry to hear about your experience with your new All-U-Need unit. A wobble or hard start is not typical, and we definitely want to help get this resolved. Our support team replied to your email yesterday. We look forward to hearing from you and appreciate the opportunity to assist you.
My 8” AYN flat lap seems to work well. It was quite expensive for what it is, which is a motor in a plastic housing. Simple but gets the job done.
I have owned 2 of these machines and use them for flattening slabs with a 40-60 grit wheel. What I have found is for cabs this machine does quite well for the price. However, for trying to flatten slabs the motor and housing both are not able to handle that type work. I wish Hi-Tech would make a more powerful version for this work. However since they haven't yet I would judge them for my use which would really be a 2 star and both my units have continually broke at least 6 break downs where I have send them in for repairs. Again the motor and housing that hold the motor just can handle the load. I have sadly, totally given up on these machines and build my own. I gave this a 3 star since most folks won't use this machine like I do but again I wish they would make a more power flat lap for slabs.
Hi Roger - Thank you for taking the time to share such a detailed review and for being a repeat customer of the All-U-Need Flat Lap. We truly appreciate your honest feedback and the insight you provided from using the machine in a heavy-duty slab-flattening application. You’re absolutely right that the All-U-Need is designed primarily with cabbing, shaping, and lighter flat-lap work in mind, and we understand how demanding slab flattening with coarse grit can be on the motor and housing over extended use. We’re very sorry to hear about the repeated breakdowns you experienced and the inconvenience of multiple repairs. Your suggestion for a more powerful flat lap option specifically built for slab work is valuable, and we will be sure to share it with our product development team. Feedback like yours helps guide future improvements and potential new models. Thank you again for your support and for sharing your experience so others can choose the right tool for their needs.
Great for rock polishing
I purchased the 8" All-U-Need (rock/mineral model) probably over 20 years ago, I have never replaced parts only the grinding and polishing wheels, after all these years the unit runs perfectly, if you are looking for a unit, don't hesitate, order one and you will not be disappointed, I highly recommend the units.
