BEST DRILLING BIT KIND FOR WOOD, METAL, GLASS, & PLASTIC
Woodworker’s Guide to drilling bit varieties
As woodworkers, our comes typically need plenty over simply wood. There are obvious wants like hardware and glue that hold the items along. Then there are a lot of complicated items that need electrical elements, glass accents, and metal frames. no matter your case could also be, you’ll possible got to manipulate the materials to best suit your desires. That’s wherever our free guide comes in—bookmark our page to seem up to the simplest drilling bit material and coating for various applications. this may prevent time and cash as you’ll break fewer drill bits and scale back the number of project delays.
High-Speed Steel (HSS)
HSS drill bits are best for PVC & low-density woods. Larger-sized HSS drill bits work utterly on higher-density woods, however, our expertise has been that smaller bit sizes break too simply. As a general guide, avoid victimization tool steel drill bits on wood if the scale is smaller than 1/8″. Lastly, we all know that HSS steel bits are typically the foremost economical choice when putting next to different choices. Despite that reality, we tend to still suggest choosing metal compound bits once drilling into wood.
Black compound
These guys ar are applicable for PVC, most woods, and non-ferrous metals. tho’ they’re a touch stronger than their HSS counterparts, black compound drill bits are still vulnerable to breaking at smaller sizes. If you’re employing a drill, continue sizes larger than 1/8″ to shield your notecase. Drill press users will experiment with smaller sizes and even venture into skinny penetrating metal metals. Play it by ear once it involves choosing black compound drill bits.
Cobalt Steel
When it involves drilling larger holes, metallic element steel drill bits dissipate heat a lot of with efficiency than their pure steel counterparts. Thus, these are the simplest drill bits for making holes larger than 1″. therewith being aforementioned, we tend to perceive that almost all woodworkers can utilize a bit or hole saw to make larger holes. whereas those bits are essential to any toolbox, do be aware that they aren’t continually compatible with bimetal materials.
Titanium compound
These are a tool necessities workers favorite. They work on all woods & steel whereas giving larger longevity . in contrast to the previous drill bits ar this list, metal compound bits ar less vulnerable to breaking at smaller sizes. Thus, these are our go-tos once drilling smaller holes in hardwood. most significantly, they will penetrate steel on each a drill press and a hand-held drill. This makes metal compound drill bits one among the foremost versatile offerings on the market.
Diamond (PDC)
Diamond drill bits are best reserved for glass, tile, & ceramic. initial of all, {they ar|they’re} the sole bits that are arduous enough to penetrate those materials. Secondly, they’re a lot of pricier than any of the higher than choices. we tend to do have a collection of diamond drill bits in our tool chest—however, we tend to solely use them once the occasion calls. just in case that isn’t convincing enough, diamond drill bits react negatively once mixed with hot steel.
Diamond PDC drilling bit Uses.
Tungsten inorganic compound
Reserved for the toughest materials like steel and Al alloys, metallic element inorganic compound drill bits will pierce nearly any surface. However, their breakableness and vulnerability to breakage make inorganic compound drill bits unsuitable for woodworkers. In fact, some machinists read a drill press as being too unstable for handling these styles of bits. we tend to suggest solely getting these if the occasion calls.
Looking for facilitating with selecting the proper drilling bit size? Check out our Hand tools and Cutting Tools.
