Cold Saw Blades for Doringer Cold Saws

22 products

Blades for both Doringer cold saws, the D-300 and the D-350. Made in our shop, not by Doringer, and as good as or better than OEM.* 40 mm arbor and pin pattern on the D-350 and most D-300 saws, 38 mm on some older D-300s. M2 or M35 cobalt, cut to order.

40 mm · 38 mm40 mm on the D-350 and most D-300. Some older D-300 saws are 38 mm.
2/9/55 · 4/12/64Pin patterns drilled in every 38 and 40 mm blade
300 to 350 mmMax blade by model. A smaller blade is fine.
2.0 · 2.5 · 3.0 mmThin wall · general · solids and heavy wall
Max blade by model D-300 300 mm D-300, converted 315 mm D-350 350 mm

Have a D-300? Confirm two things before you order. 1. The shaft: 38 or 40 mm. It is metric either way, so measure it, or measure the hole in your old blade. 2. The biggest blade it takes: 300 or 315 mm. Some D-300 saws were converted to run a 315. Then tick the matching Arbor Hole and Blade Diameter filters. 38 mm shaft? Those blades are here.

The model number is the largest blade the saw takes, so you will see smaller sizes below. Running a smaller blade is fine, and some shops prefer it on solids: less vibration, more rigidity, less chance of breaking a blade on a clamping slip or a fast feed. Pick thickness by the job: 2.0 mm for thin-wall tube under 1/16" wall, 2.5 mm for general work, 3.0 mm for solids and heavy wall. Questions? Call (855) 729-7732.

* Compared on the same saw, cutting the same material at the same speed, feed and coolant. Change any one of those and blade life changes with it.