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Ningbo Mac Panther Electric Tools Co., Ltd.

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  • How to use hammer drill bits?--Mac Panther Tools
    1.Choose the kind of bit based on the material you will be drilling through. Steel bits are the least expensive and are generally OK for soft woods. From there bits range up to cobalt, for drilling through stainless steel and other hard metals. 2.Choose the bit type based on the purpose you will be using it for. Regular twist bits are used for most general purpose drilling. A brad point bit can be used in wood for boring and is excellent at removing wood chips as it drills. The spade bit looks somewhat like a little shovel. Spade bits are used for boring large holes in wood, from 1/2" up. Refer to the Lowe's reference link below for more information on specialized bit varieties. 3.Refer to the drill manufacturer's instructions for specifics and limitations. Some drills work best with certain types of bit. There may be torque limitations on the drill that prevent specific bits from being used. 4.Slow and steady wins the race. Trying to drill too fast can result in the bit binding up and stopping. If this does occur, slowly back the bit out and start again at a slow, steady pace. Once you push through to the other side of the material, work the drill back and forth a few times through the hole to remove any rough spots. 5.For drilling through metal, use cutting oil to prevent the drill bit from overheating.

    2015 10/22

  • How to put a drill bit on a drill?--Mac Panther Tools
    Drills are used for home improvement projects, woodworking and installing fixtures for lights and wall hangings. Putting a drill bit onto a drill is the first step when working with a drill. 1.Select the proper drill bit for your project, taking into consideration the size of the hole you need to make. 2.If the hood of the drill is in a closed position, you will be able to see three teeth extending toward the center of the drill. Rotate the hood of the drill counter-clockwise until you no longer see these teeth. 3.Insert the drill bit into the hood and rotate it clockwise to secure the bit.

    2015 10/22

  • What is drill bit?--Mac Panther Tools
    Drill bits are cutting tools used to create cylindrical holes, almost always of circular cross-section. Drill bits come in many sizes and have many uses. Bits are usually connected to a mechanism, often simply referred to as a drill, which rotates them and provides torque and axial force to create the hole. The shank is the part of the drill bit grasped by the chuck of a drill. The cutting edges of the drill bit are at one end, and the shank is at the other. Drill bits come in standard sizes, described in the drill bit sizes article. A comprehensive drill bit and tap size chart lists metric and imperial sized drill bits alongside the required screw tap sizes. Exceptionally, specially-shaped bits can cut holes of non-circular cross-section. The term drill may refer to either a drilling machine or a drill bit for use in a drilling machine. In this article, for clarity, drill bit or bit is used throughout to refer to a bit for use in a drilling machine, and drill refers always to a drilling machine.

    2015 10/22

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