#1 INCH STEP DRILL BIT FREE#
Unfortunately, individual items weighing 40+ pounds as well as oversized items are excluded from our free shipping policy. Or overall piece size greater then 130" (calculated L+2W+2H). Oversized Item: Single dimension 4' or greater. Heavy Item: Your order contains a single item weighing 40 lbs. These items are also not able to be shipped via Air.
#1 INCH STEP DRILL BIT FOR FREE#
Overweight Order: If the total weight of the order exceeds 120lbs or requires a freight carrier.ĭangerous Goods: If an item is classified as a Dangerous Good (E.G Aerosols or Paints) it is not eligible for free shipping. On orders over $99* Some Restriction Apply.įree shipping is not able to be offered in the following cases: Any secondary warranty is at the discretion of Construction Fasteners & Tools Ltd. The vendor/manufacturer warranty applies in all events as the primary warranty. If damage is present a portion of the refund will be withheld. Please note that original shipping charges are not subject to refund. If the product is determined to be in new condition the refund will be processed at that time. Once the returned package is received the item(s) will be inspected for damage or misuse. Should the return be the result of our error or a defective product Construction Fasteners will cover the cost of the return freight.Ĭonstruction Fasteners reserves the right to charge a restocking fee on any returned item. Please note that the freight charge would be deducted from your refund in this case. We are happy to arrange the return shipment on your behalf using our carrier at reduced rates. The customer is responsible for return freight charges. There is a small group of items we may stock that are not eligible for return. Special Order (non-stock items) are not subject to return. The item(s) returned on the RGA must be unused and in its original packaging. To receive approval and your RGA please contact us by phone at 86 or Orders past this 30 day window can not be returned or exchanged.Īny return must be accompanied by a Return Goods Authorization (RGA). Q-Deck Hangers For Roofing and ConcreteĪny potential return must be initiated within 30 days from date of purchase.Shop Construction Air Compressors Online.As a result of the heat and hardness resistance, the tool can operate at faster speeds than uncoated tools. Titanium Nitride (TiN) - is a multipurpose coating that improves chip flow in softer materials by increasing chip flow.High-speed steel (HSS) - has excellent wear resistance and can be utilized in a wide range of general-purpose applications for both ferrous and nonferrous materials.These sizes determine the diameters and there are usually 13 steps. The steps gradually increase in diameter for example, a step drill size 1 has nine steps with diameters ranging from 6.0 to 20.0 mm. The shank can be either of these two types: Straight or tapered. You should make sure it's adequately attached before drilling. It goes into the spindle and holds the drill bit into place. By removing chips properly, the service life of your drill bit can be greatly increased. It is vital to remove the chips quickly since this may result in significant heat buildup and cause the drill to burn out. Compared to the straight groove, the spiral groove significantly improves chip removal. Straight or spiral grooved step drills are available. The groove profile serves as a channel for chip collection and removal. The step drill needs a point angle to center itself in the material. The head of a step drill is similar to a twist drill. It is the angle formed by the two cutting edges. The step drill's point angle is found at the drill's head. That individual is responsible for making a hole. The point of a drill bit is the most crucial portion.
Simply follow the methods outlined below when drilling a hole in metal. The step drill can speed up the cutting process since it eliminates the need for a pilot hole and lessens the need to move between a variety of twist drill bits. The Process : Drilling Into Metal Using A Step Drill A sharp groove on one side of the tool serves as a cutting edge and has several levels or steps with increasing diameters from tip to end. A step drill, often called a stepped drill bit or step bit is a conical-shaped drill bit with gradually increasing diameters. What if I told you that it could all be done with just one drill bit? Drilling multiple-sized holes in sheet metal has become much easier with the step drill. This consumes valuable work hours that could have been used to complete your job more quickly. You must constantly remove drill bits of various sizes to match them with the holes required for your job. Drilling projects can become tricky at times, especially when drilling holes of varying sizes.
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