Hi-Tec Construction Supply: your diamond blade, core bit, and power tool retailer.

Originally based out of Durango, Colorado, Hi-Tec Construction Supply has been servicing the US construction market since the early 1990’s. We strive to deliver quality products, in a timely manner, while providing excellent customer service.

At HiTec Construction Supply, we have combined the cost savings of traditional website suppliers with the expertise and local support found when going straight to a factory. We focus on supplying everyone from large construction companies and local municipalities to homeowners.

Additional discounts and expedited shipping are available to those who sign up for our loyalty program.

Your Diamond Blade, Diamond Wheel, Grinding Wheel, Cup Wheel, and Core Bit Resource:

Hi-Tec Construction Supply has been a fixture in the diamond blade industry since its inception. We work with the industry’s best suppliers to provide the highest quality diamond wheels and grinding wheels at an extremely aggressive price. We are constantly sourcing and testing new diamond products and core drills with the goal of providing the most value per dollar spent.

Our list of diamond products includes:

  • Diamond blade / s
  • Concrete cutting
  • Core drills and rigs
  • Grinding wheel / s
  • Diamond wheels
  • Wet Core bit / s
  • Dry Core bit / s
  • Diamond Products
  • Diamond cutting tools
  • Single Row Cup wheels
  • Double Row Cup wheels
  • Segmented Turbo Cup wheels
  • General Purpose diamond blades
  • Brick, Block, and Masonry Diamond Blade / s
  • Ductile Iron Diamond Products
  • Ferrous Metal Blades and Non-Ferrous Metal Blades
  • Tile Blades, Porcelain Blades, and Glass Blades

Your Tajima Hand Tool, Razor Blade, Chalk Line, and Hand Tool Resource:

Founded in 1909 as a manufacturer of steel tape rules, TJM Design Corporation (formerly Tajima Tool Corporation) is Japan’s largest manufacturer of hand tools and owner of the Tajima brand of professional-grade tools, measuring tapes, ink / chalk snap lines, layout tools, snap-blade knives, utility knife blades, scrapers & nail pullers, pull-stroke saws, caulk guns, blades, and accessories., with global production facilities.

A privately owned company, Tajima continues a tradition of excellence in the manufacturing of its tools. Excellence in design, in the selection of materials, and in the production and quality control processes. The result is a line of tools that offers exceptional features and function at a high level of quality rarely seen in today’s industry. Tajima tools are marketed worldwide via a network of distributors and professional sales representatives supported by a dedicated team of sales/marketing, inventory management and logistics personnel.

Tajima Tool Corporation (USA), sponsor of this site, is a wholly owned subsidiary established in 2000 to support the North American market with a sales/marketing, warehouse, and freight forwarding operation based in Southern California.

Our products include:

  • Measuring Tapes
  • Ink / Chalk Snap Lines
  • Layout Tools
  • Snap-Blade Knives
  • Utility Knife Blades
  • Scrapers & Nail Pullers
  • Pull-Stroke Saws
  • Caulk Guns
  • Blades & Accessories

Your Milwaukee Electric Tool Resource:

Quality is our highest priority. Starting with an understanding of the professional power tool user’s needs, quality is shaped through the design of superior products, components and processes and is extended through the use of high grade materials, supplies and stringent in-house/field testing.

The process is completed with the delivery of heavy-duty power tools and accessories that professional users need and demand. Quality has built Milwaukee’s reputation since 1924, and continues to be the driving force behind its growth.

Milwaukee Products

Milwaukee manufactures its signature red power tools in both 120 and 230 volts for worldwide use. The extensive product line covers over 500 different power tool models ranging from Sawzall® reciprocating saws, circular saws, driver drills, hammer drills, rotary hammers, band saws, grinders and sanders to tools designed for specific applications such as diamond drilling rigs, Steel Hawg® cutting systems, Sharp-Fire® screw-shooter systems and cordless caulking guns.

In addition, over 3,500 accessories are available to support every product. Accessories include Sawzall blades, jig saw blades, band saw blades, circular saw blades, hole saws, twist bits, selfeed wood boring bits, core bits and diamond blades, grinding wheels, wire brushes, router bits, screwdriver bits, sanding discs and belts and percussion bits.

Our selection of Milwaukee Power Tools will include:

  • Cordless Hand Tools
  • Core Drilling Rigs / Core Drills
  • Corded Drills
  • Hand grinders / angle grinders
  • Associated Accessories

Your Dustless Technologies dust control and slurry control resource:

Rely on Dustless Technologies for innovative dust and slurry control solutions. Whether you are grinding, sawing, painting or sanding, we have an array of tools, accessories and vacuums to make the job clean, easy, fast and safe.

Rely on Dustless Technologies for innovative dust and slurry control solutions. Whether you are grinding, sawing or sanding, we have an array of tools, accessories and vacuums to make the job clean, easy, fast and safe while saving time and money.

Collect dust and slurry as it is made – at the point of origin. Make clean up fast and efficient. Reduce labor costs and complete jobs faster. Work safer by protecting workers with systems that capture up to 99% of hazardous material dust before it goes airborne. Work faster by eliminating the time and money spent on cleaning up dust and slurry after a job is done. Finish fast and move on to the next job quickly. Work confidently by relying on dependable solutions that come with the industry’s best 3-year warranty. Work smarter through innovative solutions from Dustless Technologies. Meet government guidelines and avoid large fines and the risk of being shut down by using Dustless solutions that exceed the most stringent guidelines set forth by the EPA, NIOSH and OSHA.

Our products include:

  • Dustless Wet/Dry Vacuum
  • Dustie ® Dust Shroud
  • DustBuddie ® Dust Shroud
  • CutBuddie ™ Dust Shroud
  • SawBuddie ™ Dust Shroud
  • CutBuddie ™ Dust Shroud
  • DustHoodie ™ Dust Shroud
  • Dustless Turbo Drywall Sander
  • Dustless Slurry ™ Vacuum
  • DustDroid ™ 130 HEPA Industrial Vacuum
  • DustDroid ™ 600 HEPA Industrial Vacuum
  • Dustless HEPA Vacuum
  • DustBubble ™ Dust Free Drilling
  • BitBuddie ™ Dust Shroud
  • FlatBoy ™
  • ToolSync ™ Automated Tool Start System
  • ChipBuddie ™ Dustless Paint Scraper
  • DustDroid ™ 300 HEPA Industrial Vacuum


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