Hi-Tech Diamond 31-000 Lapidary Rock Saw 10 Inch
- Blade Length: 10 inches
- Surface Recommendation: Wood
- Power Source: Corded Electric
- Wattage: 746 watts
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A corded benchtop saw built around a diamond blade for tile and stone work up to 10 inches, not a portable or wood cutting tool.
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ASIN: B01NAWA5V9Model: 31-000Category: Saws
Overview
The Hi-Tech 31-000 is a corded saw running on 115 volts with a 1 horsepower motor at 1725 RPM, fitted with a diamond blade rated for material up to 10 inches.
A diamond blade points to cutting tile, stone or masonry rather than wood or metal, and the lower 1725 RPM speed is typical of saws built for that harder material. At 35 pounds and roughly 20 by 14 by 19 inches, this reads as a benchtop unit rather than a handheld saw.
- 745.7 watt, 1 HP motor
- 1725 RPM blade speed
- Diamond blade material
- 10 inch cut capacity
Who it's for
Fits tile setters and masonry contractors who need a benchtop saw for cutting tile or stone up to 10 inches. Not a fit for wood or metal cutting jobs, since the blade material listed is diamond.
Pros and cons
- 1 HP motor for sustained cutting
- Diamond blade for tile or stone
- 10 inch cut capacity
- 35 pounds, not portable
- Needs 115V corded power
- Roughly 20 x 14 x 19 inch footprint
Performance notes
The 745.7 watt, 1 horsepower motor supplies the sustained power a diamond blade needs to work through tile or stone without stalling. Running at 1725 RPM keeps the blade at a speed suited to hard material rather than fast wood cuts.
Specifications
| Brand | Hi-Tech Diamond |
|---|---|
| Model | 31-000 |
| Dimensions & fit | |
| Blade Length | 10 incheshigher than 82% of 118 saws |
| Item Weight | 35 poundshigher than 89% of 194 saws |
| Item Dimensions L X W X H | 20 × 14 × 19 inches |
| Capacity & performance | |
| Speed | 1725 RPM |
| Power & efficiency | |
| Power Source | Corded Electric |
| Wattage | 746 wattshigher than 53% of 103 saws |
| Voltage | 115 voltshigher than 60% of 197 saws |
| Construction & materials | |
| Blade Material | Diamond |
| Handle Material | Plastic |
| Color | Black, Silver |
| Included components | |
| Included Components | TWO Different 10'' Saw Blades, Notched Diamond Saw Blade, Sintered Diamond Saw Blade, Saw Vise Accessory, Spray Shield, Allen Wrench, Hi-Tech Diamond Waterproof Apron, Complete Written And Visual Instruction Manual |
| Warranty & support | |
| Warranty Type | Manufacturer |
| Other details | |
| Surface Recommendation | Wood |
| Blade Shape | Rectangular |
| Number Of Teeth | 24 |
| Other Special Features Of The Product | Lightweight |
Closest rivals on specs
BOSCH JS470EB Barrel-Grip Jig Saw 7 Amp- Blade Length 10 vs 9 inches (+11%)
- Wattage 746 vs 840 watts (-11%)
Frequently asked questions
What does the Hi-Tech 31-000 diamond blade cut?
A diamond blade is built for tile, stone or masonry rather than wood or metal.
How much does the 31-000 weigh?
It weighs 35 pounds according to the listing.
What power does the 31-000 need?
It runs on 115 volt corded power with a 745.7 watt, 1 horsepower motor.