It comes with both 118 and 135 degrees of angle. This is a fixed drill bit sharpening gauge. TAP & DRILL TABLE: Correlates popular top sizes with correct drill sizes for the National form of threat.CIRCLE DIVIDER: Used for dividing circles into sectors, regular polygons and polygrams (up to 9 equal parts).CENTER FINDER: Locates centres of shafts or circles.BEVEL PROTRACTOR: Measures and lays out angles.DRILL POINT GAUGE: Checks 59 angle drill points.It is a 6-inch length in size and consists of a 4-inch ruler. General Tools (a company) adjustable drill bit sharpening gauge is one of the most used adjustable gauge in the market. General Tool Adjustable Drill Bit Sharpener
Below are the best drill bit sharpeners that you can use for your workshop. When you use a drill bit shaping gauge continuously, it is better to have a fixed gauge. Adjustable gauges can be used in a wide range. Normally, fixed sharpening angle gauges are a bit cheaper than adjustable gauges. These are fixed-angle sharpening gauges and adjustable-angle sharpening gauges. Best Drill Bits Sharpening Gaugesĭrill bit sharpening gauges can be categorized into two main categories. It includes the best drill bit angle for many materials. You can determine the drill bit angle by using this angle chart. Drill Bit Angle Chart Material Drill Bit Point Angle Mild Steel 118° High Tensile Steel 130°- 135° Stainless Steel 130°- 135° Tough Steel 135 – 140 Sheet Steel 130°- 135° Aluminum 118° Brass, Bronze 118° Cast Iron 118° Plastic 118° Hard Rubber, Fiber 60° Drill bit angle chart for various materials While you are sharpening the drill bit, make sure the angle is correct by using the gauge. You can use these drill bit sharpening tools easily. The metal drill bit should be sharp to the 135-degree of point angle and wood drill bits should be sharp to the 118-degree or 135-degree angle. Then use a drill bit sharpener to sharpen the drill bit.
Take the drill bit point gauge and measure how much you have to sharpen. When you watch carefully, you can see, the edges have broken or wandered due to friction and heat. Then check the wandering and dull edges of the drill bit. You can follow the below steps while you are using the drill point angle.įirst, take the drill bit.
#ANGLE DRILL HOW TO#
Single-angle gauges can measure only one angle and universal grinding gauges can measure (60 °, 70 °, 90 °, 110 °, 118 °, 125 °, 135 °, 150 °, and 160 °) How to Use a Drill Point Gauge? Drill bit angle gauge is mostly used in twist drill bits. It is made of stainless steel and roughly 3″ -6″ long.
0 kommentar(er)
