Diablo Tool Accessories: A 6-Step Buying Checklist From Someone Who Orders Them for a Crew

I'm the office administrator for a 40-person company. I manage our accessory purchasing—roughly $60,000 a year across 8 vendors—and I report to both operations and finance. I don't run a saw all day, but I've handled the procurement side since 2020, and I've learned what makes the crew trust the person signing the PO. This is the checklist I use when an order includes blades, bits, hand tools, and a place to put them.

The short version: list the jobs, match consumables to the material, check shank and arbor, buy finish-grade blades when the cut will be seen, standardize hand tools, and store it in a box that won't collapse. Six steps in total.

1. Inventory the actual jobs before opening a catalog

Before I order anything, I ask the crew leads one question: “What are you cutting, drilling, or installing this quarter?” Not “what tools are missing?” The second answer is a wish list; the first answer is the real order. In Q3 2024, our lead said “we're hanging a lot of aluminum trim.” If I'd ordered the usual steel grinding wheels, the job would have gone sideways. That one question saved us.

2. Know the answer to “what grinding wheel for aluminum”

Aluminum is not steel. If someone on the crew searches “what grinding wheel for aluminum,” don't ignore it. Standard wheels load up and glaze when you run them on aluminum. The wheel gets hot, and a glazed wheel can fail. Buy a wheel labeled for aluminum or non-ferrous metal. The box will usually say it right on the front. If it doesn't, pick a different product. I almost ordered a box of standard grinding discs without checking, and the shop lead caught it because he'd seen a wheel glaze on aluminum once. So glad he did.

3. Match the hammer drill bit to the shank, not just the diameter

The cutting diameter doesn't matter if the shank doesn't fit the hammer drill. For concrete anchors, our crew uses SDS-plus, so I reorder the Diablo SDS-plus 2-cutter hammer drill bit. The 2-cutter design clears dust and doesn't bind as much in deeper holes. In our vendor's system, the exact search string is “diablo sds-plus 2-cutter hammer drill bit dmapl” — lowercase and all. It looks like a typo, but that's the listing. I confirmed it against the bit before making it a saved item.

Check the shank type before writing the PO: SDS-plus, SDS-max, straight, or hex. A return costs you freight plus the time it takes a crew lead to stop working and tell you the order is wrong.

4. If the cut will be seen, buy the Diablo Ultra Finish saw blade D1080X

This is the step that taught me about quality and brand image. We ordered the Diablo Ultra Finish saw blade D1080X for a project where the customer walked the install and pointed out saw marks on an exposed edge. The D1080X left a clean enough cut that the crew stopped planning extra sanding time. I believe it's an 80-tooth blade, but don't quote me on the tooth count—the part number is D1080X, and that's what I reorder.

The finish on a cut is the first thing a client touches. If it feels rough, the company feels rough. The premium blade costs more, but it's the difference between “we'll sand that later” and “that's done.”

5. Standardize hand tools with one 34 piece ratcheting wrench set

We used to have four loose wrench sets scattered around the shop. I went back and forth between a budget 12-piece set and a 34 piece ratcheting wrench set for about a week. The budget set was cheaper; the 34-piece set was organized, covered SAE and metric in one tray, and had ratcheting ends that made the crew faster. I ordered the 34 piece ratcheting wrench set and immediately wondered if I'd over-specified. Didn't relax until the first mechanic used it and said the 15mm didn't make him cuss. There's something satisfying about a drawer where every wrench has a slot.

6. Buy the John Deere tool box last, but don't skip it

Storage is the part procurement people forget. We ordered a John Deere tool box—the heavy steel chest with drawers, not the little plastic bin. I should add that we specifically ordered one with casters so the crew could move it between bays. It's held up better than any storage we'd bought before, and it's made the crew protect their own space.

Quick checks before you hit submit

• Does the shank or arbor match the tool? SDS-plus and SDS-max are not the same.
• Does the consumable match the material? Aluminum gets a non-ferrous wheel.
• Where will this live when it arrives? A loose box of $8,000 in accessories is a problem.

What I'd never skip

If the crew asks for Diablo blades or bits, don't substitute a cheaper brand to save $15 unless you've tested it. Your internal reputation is on the line too. When I switched to the D1080X, the response wasn't about the blade itself. It was “why didn't we get this earlier?” That's the signal.

Double-check the arbor and shank size before confirming. A D1080X with the wrong arbor is a $60 ornament. And if you're still wondering “what grinding wheel for aluminum,” buy the wheel labeled non-ferrous and have the shop lead verify it. It's a one-minute check that saves a whole afternoon.