Drill Bit Point Angle
Thank you for visiting our site! If you are looking for information about a Drill Bit Point Angle, you have come to the right place.
Using different types of drill bits has beneficial effects because every type of drill bits has specific function. So you must not take for granted the three elements for getting maximum advantage from your drill bits. This will assure the quality of your work piece.
There are three things to consider in taking full advantage of drill bits. First is the degree of the point angle of the drill bits. Second are the types of the drill bits being use for the specific work like making a starting hole, making lathe center, enlarging the hole, and finishing the hole. Last is the size of the drill bits for exact measurements.
Degree of Point Angle
Various types of drill bits have different point angles. These different point angles have different purposes. The advantage of the drill bits with no point angle is seen in creating flat-bottom blind holes. However, you need to be careful in using these drill bits because they are sensitive in terms of positioning and movement while making flat-bottom, blind holes. Meaning, even for just slight accidental movement or faulty positioning could mess up the end product.
The advantage of the drill bits with 118 degree of point angle is their flexibility. These drill bits could be employed in broad range of tasks. That is why they are the most common drill bits available in most hardware stores.
The benefit of the drill bits with 150 degree point angle is observed in metal works. They are intended in making holes on hard materials. However, bear in mind that they require a starting hole for trouble free operation.
There are also drill bits intended for very soft materials. They are those with 90 degree point angle and are particularly sharp you do not need to make a starting hole to get high quality outputs.
Thus, you have to check the point angle of drill bits before actually using them for your work piece. This will assure that the drill bits are suitable for the materials are working on.
Types of Drill Bits
You must consider the types of drill bits to use in a specific project. It avoids wasting materials unnecessarily. Every type of drill bits has its distinct function. There are types of drill bits you can apply in specific tasks such as creating a starting hole, enlarging the existing hole, or finishing the created hole.
Examples are center drill bits, twist drill bits, and core drill bits. The twist drill bits are very useful for broad array of tasks, have varied point angles and sizes and could fit for your various work pieces. However, there are demands that could not answer for just using twist drill bits like enlarging holes as much as twice of the hole’s size and finishing the holes that you made. In these cases, core drill bits will come in handy.
Center drill bits, on the other hand, is perfect for creating a starting hole as a preparation for some drill bits or bigger drill bits to make a large hole. It can be used not only in forming a starting hole but also in creating lathe center for your work piece.
The Size of the Drill Bits
The size of the drill bits is directly proportional to the size of the hole being made. Thus, it is advisable to match the size of the drill bits with the size of the hole that you want to make in order to observe the exact measure needed.
Sizes are usually set in millimeters. Consider the length of the drill bits if you are concerned about the deepness of the hole being made. Look for the diameter of the drill bits if you’re after about the wideness of the hole being made.
About the Author:
For more information on
DeWalt Drill Bit Sets
and
Hitachi Drill Bit Sets
please visit our website.
Article Source: ArticlesBase.com – Beneficial Tips For Using Various Types of Drill Bits
Here are some excellent bargains on ebay for Drill Bit Point Angle
|
|
Table Saw & Router Bit Depth, Height Gauge and Chisel, Drill Bit Point Angle Set $15.99 |
And a few more great deals on Amazon:
|
|
Black & Decker MSW100 Ready Wrench $14.88 The ReadyWrench contains the 16 most popular sizes in 1 wrench. This ensures the right size for the most common applications. It also has a durable rubber grip that provides needed traction and comfort for high torque jobs…. |
|
|
Drill Doctor DD750X Drill Bit Sharpener $197.95 Make your work faster and easier while saving yourself money sharpening your dull and broken drill bits with the Drill Doctor 750X 3/32- to 3/4-Inch Drill Bit Sharpener. Designed for the serious tool user, this professional, easy-to-use system makes it simple to keep a sharp, perfectly angled cutting edge on bits you use often, and it can even be used to put an edge back on broken bits. .capti… |
|
|
Dewalt DW1263 14-Piece Cobalt Pilot Point Twist Drill Bit Set $19.99 The DeWalt DW1263 14 Piece Cobalt Split Point Bit Assortment includes a selection of commonly used bits that have been precision crafted to provide improved durability and faster cutting. Featuring a pilot point tip design that reduces walking at startup to provide you with more precise performance, these industrial-strength Cobalt bits make quick work of tough tasks like drilling through stainles… |
|
|
SEPTLS58562329 – Left-Hand Heavy Duty HSS Drill Bits $20.16 Heavy-duty web construction for strength and durability. 135 split point begins drilling immediately, minimizing bit walk. General metal drilling, creates pilot holes for screw extractors…. |
|
|
SEPTLS58562318 – Left-Hand Heavy Duty HSS Drill Bits $7.73 Heavy-duty web construction for strength and durability. 135 split point begins drilling immediately, minimizing bit walk. General metal drilling, creates pilot holes for screw extractors…. |
|
|
SEPTLS58591162 – 1/2 Reduced Shank Silver Deming HSS Drill Bits $31.60 For use in 1/2 drill chucks. Three-flatted shank for secure grip…. |
|
|
Silverhill ASD3T Triangle Head Screwdriver $3.95 This screwdriver works on some rare screws, specifically, ones that require a triangle head. Some of these screws can be found on Roomba Robt Vaccuums as well as on Happy Meal Toys…. |
Comstock Depth & Drill Stops