Safety Recall Information - For important safety recall information, click here.įor any difficulty using this site with a screen reader or because of a disability, please contact us at 1-80 or For California consumers: For more information about our privacy practices, click here. For more information, go to or see a Harbor Freight store associate. No other meaning of "Compare to" should be implied. Prices advertised by others may vary by location. SAE Color Coded Quick Release Magnetic Nut Setter Set, 5 Piece. To receive the coupon prices online, the coupon code(s) must be entered into your shopping cart.Īt Harbor Freight Tools, the "Compare to" price means that the specified comparison, which is an item with the same or similar function, was advertised for sale at or above the "Compare to" price by another additional retailer in the U.S. Impact Rated Magnetic SAE Nut Setter Set, 9 Piece. PRICES - Although we make every effort to assure that our prices, products and coupons are advertised as accurately as possible, we are only human, and in the event an error is made, we reserve the right to correct it. No use on prior purchases after 30 days from original purchase or without original receipt. This lubrication will help to reduce heat build up, extending the life of your bits.ĭepending on the material you are working with there are many different cutting fluids available.Original coupon only. To protect the life of your bits and improve your cuts, a “cutting fluid” should be used anytime you are drilling metal.īy applying a cutting fluid to the bit, where it makes contact with your material, you are providing lubrication. Let the bit “bite” into the material and do the work.ĭrilling at too fast a speed will cause excessive heat build-up and will ruin the tips of your bits. The larger the bit & the harder the steel, the slower you will want to go. This will vary based on the size of the bit and the material but generally speaking you will want to drill metals at a much slower speed vs wood. (especially with smaller sized bits) Speed Not only is it easier to apply more pressure, but you reduce the chance of twisting the bit which can cause it to snap. That is why a drill-press is a much superior tool to use vs a hand drill. How much pressure? Typically, the more the better. One of the biggest tips when drilling metal is to make sure you are applying enough pressure. Here are a few tips I picked up along the way. There are a few things to be aware of when drilling metal. Unlike drilling soft materials like wood, plastic, etc. The next thing is to make sure you are using them properly. IMPORTANT, Proper Technique when drilling Metal Drill Bit Extension 6, 12 Inch Drill Bit Set Wood Spade Bit Set High Carbon Steel Drill. FREE delivery Tue, Jul 25 on 25 of items shipped by Amazon. See my Pittsburgh Warranty Experience here Driak 6pcs 10-25mm/0.39'-0.98' Metric Titanium Boring Drill Bits Spade Paddle Flat Woodworking Drill Bit Rotary Tools. Harbor Freight also offers a great no-questions asked warranty on many of their tools. With all the different sizes its hard to beat. I have even seen videos using these bits with a drill press with no luck.Īs you can see from the video, the Dewalt bits performed very well while the Warrior bits were just not up to the task.Īgain, for the super low price of $10 at Harbor Freight I think this is a great set to have around for wood & plastic. When trying to use these bits to drill a small hole in metal I found it to be nearly impossible to do. My gripe is that they are also advertised for metal. There are a ton of sizes and this set can be picked up for under $10 when they go on sale. Now for the price, I think they are an excellent value to have around for drilling wood and plastic. One of these items is the 29Pc Titanium Drill Bit Set by Warrior. There are also a few things that are just not worth it. While I think there are alot of good items to be found at Harbor Freight. The Worst Drill Bits for Metal, Harbor Freight Warrior
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