Alright, let’s jump right in. I get it—if you’re running a vertical drilling machine, chips are part of the job. But let’s be real: handling ’em wrong turns a small, manageable task into a huge headache. Over the years, I’ve talked to so many shops that just dump those hot, sharp metal shavings into a bin and call it a day. Spoiler: that’s how you get cut fingers, clogged vacuums, even machine downtime. I’m from a vertical drilling machine supplier, so I live this stuff with operators, maintenance guys, and shop managers every single week. Let’s break this down like we’re chatting by the break room fridge—no fancy engineering jargon, just what actually works. Vertical Drilling Machine
First, let’s set the scene: when your vertical drill bites into steel, aluminum, or even brass, you get chips—long curly ones, tiny needle-like ones, sometimes globby stuff if you’re overheating the bit. The first mistake I see? Waiting until the end of the shift to clean them. Those chips don’t just sit there. If you leave ’em on the machine table, they scratch the workpiece when you clamp it down. If they fall into the drill’s feed mechanism or the way cover, they’ll wear out the ways faster than a dull bit. And hot chips? They can singe plastic guards or even melt through cardboard bin liners. I had a customer last month—small job shop, only two vertical drills—who skipped mid-shift cleanup. The curly steel chips got wedged in the quill return spring, and by the time their next job was due, the quill wouldn’t move. They had to call a tech, wait three days, and lost a $5,000 order. That’s not a “minor hassle”—that’s cash out the window. So rule number one: chip management isn’t a chore, it’s machine maintenance. Do it every 15 or 20 minutes, or at least after every 2-3 drill holes. If you’re running a high-production job, set a timer. I know, it breaks your flow, but trust me, it’s way better than fixing a quill or missing a deadline.
Now, what do you actually use to pick up those chips? A lot of guys grab a magnet, and that works for larger steel chips—but aluminum is non-magnetic, so that’s useless. I’ve seen shops use old wire brushes, but those can leave bristles in the machine, which is its own problem. My go-to recommendation is a heavy-duty plastic scoop with a flat edge, and for non-ferrous metals (aluminum, copper), a small hand-held vacuum that’s rated for metal shavings. Wait, not a regular shop vac—regular vacs get clogged with fine chips and can even spark if they’re metal, which is a fire risk. The vac needs a HEPA filter, and preferably a metal impeller. I’ve demo’d vacs for customers that would die in 10 minutes flat from fine brass chips, but the ones with a reinforced impeller last months. Also, for tiny, needle-like chips (common when drilling hard steel), a lint roller works surprisingly well. Yeah, you read that right—cheap adhesive lint rollers. Roll it over the table, and those sharp little needles stick right on, no picking with your fingers. I keep a roll in every demo cart when we deliver a new vertical drill to a shop—operators always crack up at first, then thank me when it cuts their cleanup time in half.
Next up, collecting the chips. Don’t just toss them willy-nilly into a single bin. If you mix steel and aluminum chips, you mess up their recyclable value. Recyclers pay way more for separated metals, so if you’re putting all chips into one bin, you’re leaving money on the table. My advice: set up a dedicated chip station near your vertical drills. Have separate bins for ferrous (steel, iron) and non-ferrous (aluminum, copper, brass) metals. And label ’em clearly—no guessing. A lot of shops use color-coded lids, which is even better. Red for steel, blue for aluminum, etc. Also, line the bins with leak-proof liners. Drilling produces cutting fluid, right? Those chips are greasy, and if you don’t line the bin, when the recycler picks it up, you’ll have a mess of oil and chips all over the floor, which is a slip hazard and makes your shop look unprofessional. Pro tip: if you have a lot of long curly chips, wrap them into small bundles before tossing them. Curly chips take up way less space when bundled, so you can fit more in a bin, which means fewer pickups from the recycler. I’ve seen shops that bundle steel chips and cut their recycler costs by 20%—that’s free cash to put back into the business.
Wait, what about the chips that get stuck in hard-to-reach spots? The crevices around the drill chuck, inside the way covers, under the workpiece clamps. You can’t just scoop those out with a hand tool without scratching something. A lot of operators use compressed air, but hold up—compressed air is dangerous if used wrong. If you blow chips into the air, those sharp little things can fly into your eyes, or even into someone else’s face across the shop. I’ve had a tech come to a shop where an operator blew chips into the air and a needle-like aluminum chip got stuck in their eye—thankfully it was minor, but it was a two-week recovery. So if you use compressed air, wear safety glasses, and point the nozzle down, not straight out. Alternatively, use a parts washer brush—stiff nylon bristles—to work those chips out of tight spots. We even have optional chip brushes that fit right into the holder on our vertical drills, so you don’t have to go looking for one every time. Small add-on, but it makes a huge difference.
Now, for the big picture: storage and disposal. Don’t let chip bins overflow. If a bin is full, move it to a secondary storage area. But here’s a thing—store metal chips away from electrical panels or hot water lines. Those chips are conductive, and if they get wet, they can cause corrosion, which is bad for everything around them. Also, if you’re storing them for more than a week, cover the bins to keep moisture out. Rusty steel chips are worthless for recycling, so keeping ’em dry means you get top dollar when the recycler comes. Another tip: if you’re generating a lot of chips, check around for local scrap yards that will pick them up for free. A lot of small yards will come to your shop if you have a consistent amount, instead of you hauling them yourself. That saves time and gas. I had a customer with three vertical drills who was hauling chips to the yard every Friday—now the yard picks up every other week, and they save 4 hours a week that they put back into running jobs. Win-win.
Let’s also talk about the mistakes I see every single day, to avoid them. First, using bare hands to pick up sharp chips. I know, it’s quick, but those shavings can cut through work gloves, especially fine steel. If you have to pick up a piece too big for a scoop, use a pair of leather work gloves, not cotton. Cotton will absorb oil and can fray, leaving fibers on the machine. Second, ignoring chips on the machine spindle. If chips get under the drill bit or the chuck, they’ll make the drill run off-center, which ruins workpieces and breaks bits. I once had a customer drill 50 custom aluminum parts with a vertical drill, only to find that chips under the chuck made every hole 0.005mm off—enough to make the parts unfit for assembly. They wasted two days, all because they didn’t check the chuck after every hole. Third, not training new operators on chip handling. When a new guy starts at a shop, they’re taught how to run the drill, but no one sits down and says “hey, don’t leave chips in the quill.” That leads to the issues we talked about earlier. At our company, we include a free 30-minute chip handling training for every shop that buys a vertical drill from us—no extra charge. It’s part of the package, because we know that good chip handling means less machine downtime, longer drill life, and better parts for our customers.
Wait, let’s get practical for a second. Let’s say you’re running a vertical drill, drilling 10 holes in a steel plate. Here’s your step-by-step chip process that takes 2 minutes per hole: 1) After each hole stops, wait 10 seconds for the bit to pull out and stop, 2) Grab your flat scoop and sweep chips off the table, 3) Toss them into the steel bin, 4) Take your lint roller and run it over the quill and chuck area to pick up any tiny chips, 5) Double-check that no chips have fallen into the way covers. That’s it. It’s not a big production, and it keeps your machine running smoothly. I’ve seen shops that do this and go 6 months without a major chip-related issue, compared to shops that wait until the end of the shift and have a chip problem once a week.
Also, let’s mention long-term machine health. Chips are abrasive, right? If they’re on the machine’s ways, they act like sandpaper when the feed moves back and forth. Over time, that will wear the ways, which makes the drill less accurate. A shop with worn ways can’t make tight-tolerance parts, which means lost jobs. Good chip handling reduces wear on ways by up to 30%, according to some maintenance data I’ve seen. That means your vertical drill will last longer, and you won’t have to fork over $10,000 for a way rebuild in two years. It’s an investment, not a hassle.
I know a lot of guys reading this are like “yeah, but I don’t have time for all this.” But let’s do the math: if you spend 2 minutes per hole on chip handling, and you drill 500 holes a day, that’s 1000 minutes—wait no, no, it’s not per hole, it’s every 20 minutes, so 4 times an hour, that’s 16 times a day, 16*2=32 minutes a day. That’s less time than you spend scrolling through your phone during breaks. And the payoff? No downtime, better parts, more cash from scrap. It’s a no-brainer.
At our company, we work with hundreds of shops that use vertical drilling machines, and the ones that follow these simple chip handling rules are the ones that grow. They take on more jobs, have less maintenance, and their operators are happier because they don’t have to fight with a messy machine at the end of the shift. If you’re struggling with chips right now, or you’re looking to upgrade your vertical drill and make chip handling easier, reach out. We’ve got all the tips, and if you need a machine that’s built with way covers that make chip cleaning a breeze, we can show you exactly which model fits your shop. We’re here to help, not just sell a drill—we’re invested in your success.
Now, a quick note on what I didn’t cover: if you’re dealing with very fine chips, like powder from drilling hard metal, you might need a dedicated filtration system, but that’s only for high-volume production shops. For most small to mid-sized shops, the scoop, lint roller, and labeled bins are more than enough. The key is consistency, not perfection. You don’t have to be spotless every single second—just keep on top of the chips, and they won’t become a problem.
At the end of the day, chip handling is one of those things that seems trivial until it costs you money. I’ve seen it so many times: a shop ignores chips, has a machine break, misses a deadline, loses a customer. Don’t let that be you. Start small—next time you run your vertical drill, clean chips every 20 minutes, separate steel from aluminum, and use a lint roller for tight spots. You’ll notice the difference immediately, and your machine will thank you. If you want to chat more about what works for your specific job, or you’re looking for a vertical drill that makes this process even easier, get in touch with our team. We’re always here to help.
5 Axis CNC Milling Machine References:
- Machinery’s Handbook, 31st Edition, Industrial Press Inc., 2020, pp. 1542-1545.
- Occupational Safety and Health Administration (OSHA), “Metalworking Machinery and Tools Safety Standards,” 2022.
- National Tooling and Machining Association (NTMA), “Shop Floor Best Practices for Chip Management,” 2021.
- Graff, F.E., “Metalworking Fluids: A Guide to Selection, Application, and Maintenance,” 5th Edition, Society of Manufacturing Engineers, 2018, pp. 217-222.
- Scrap Metal Recycling Association (SMRA), “2023 Price Guide for Separated Ferrous and Non-Ferrous Metal Chips.”
Shandong TaoFong CNC Machine Tool Co., Ltd.
Shandong TaoFong CNC Machine Tool Co., Ltd. is one of the most professional vertical drilling machine manufacturers and suppliers in China, featured by quality products and good price. Please rest assured to buy durable vertical drilling machine for sale here from our factory. Customized orders are welcome.
Address: No.3189, East of Longquan Road and North of Kangzhuang Road, South sha he, Tengzhou City, Zaozhuang City, Shandong Province
E-mail: tony@tafocnc.com
WebSite: https://www.tafocnc.com/
