Sharpening begins by filing the spurs of the auger bit, being sure to keep both spurs the same height to ensure they cut evenly. Next, sharpen the main cutting edge. The best way to determine if your bit has been sharpened correctly is to drill a hole with it.
How do I sharpen the auger bit?
Sharpening begins by filing the spurs of the auger bit, being sure to keep both spurs the same height to ensure they cut evenly. Next, sharpen the main cutting edge.
How do you sharpen drill Spurs?
The spurs need to be very sharp in order to bore a clean hole, but more importantly, they need to be sharpened correctly. Using a small saw sharpening file, or an auger bit file designed specifically for the task, the spurs should only be sharpened on their inside edges.
What to do with old spiral auger bits?
While the lead screw can help to pull the bit through the cut, many problems associated with using old spiral auger bits can be attributed to an issue with the lead screw. So the lead screw is a good place to start when dealing with these old bits.
Why is my auger bit not cutting well?
If there is insufficient clearance behind the cutting edge, the bevel of the cutting edge will rub the surface of the wood and the bit cannot cut correctly, no matter how much pressure is applied. On antique auger bits, improper filing of the cutting lips is probably the #1 reason that a bit doesn’t cut well.
How do you sharpen auger bits?
0:461:31Sharpening an Auger Bit - YouTubeYouTubeStart of suggested clipEnd of suggested clipStart with a file to remove any nicks. Then move to the hone and refine the edge on the cutting.MoreStart with a file to remove any nicks. Then move to the hone and refine the edge on the cutting.
How do you sharpen Irwin Speedbor bits?
0:062:12How to Sharpen a Spade Bit - YouTubeYouTubeStart of suggested clipEnd of suggested clipNext cut a ten degree bevel on both ends of the block. Make sure the long point of the bevel isMoreNext cut a ten degree bevel on both ends of the block. Make sure the long point of the bevel is towards the groove face of the block. Cut the block. Into.
What part of spurs on an auger bit is sharpened?
Auger bits have a cutting spur on the opposite edge of the bit from the main cutting edge. This serves to keep the hole clean and round and allows for easy removal of the waste wood chips by cleanly cutting the wood fibres around the edges of the hole. This tip must also be sharpened regularly.
What can you do with old auger bits?
2:5054:51Vintage Brace & Auger Bits - Buying, Sharpening & Restoring - YouTubeYouTubeStart of suggested clipEnd of suggested clipIt's all sorts of different ways you can use them but they're really versatile. They give you quiteMoreIt's all sorts of different ways you can use them but they're really versatile. They give you quite a lot of power. Certainly enough to drill a hole up to an inch in diameter quite easily.
Can you sharpen auger blades?
A variety of tools and methods can be employed to sharpen ice auger blades. A blade that has been badly damaged or rusted might first need some attention with a wood or metal file. You can use a whetstone or knife sharpener for precise honing.
Can you sharpen Speedbor bits?
You should use a small triangular file. Your local hardware store may even stock a Nicholson Auger Bit file. Using the file to sharpen a ship auger only sharpen under the cutter and on the inside of the side lip.
How do you sharpen a post hole auger tip?
0:253:04How to Sharpen a Post Hole Digger - YouTubeYouTubeStart of suggested clipEnd of suggested clipIf you would like you can use something like an electric grinder. However I prefer to use a fileMoreIf you would like you can use something like an electric grinder. However I prefer to use a file because a grinder can potentially heat up the metal and mess up the temper in the metal.
How do you sharpen a hand auger?
14:2337:17How to Sharpen and Maintain Ice Auger Blades | Spyderco SharpmakerYouTubeStart of suggested clipEnd of suggested clipFrom hitting uh a piece of grit in the ice. And it dings to the backside. So if you run your fingerMoreFrom hitting uh a piece of grit in the ice. And it dings to the backside. So if you run your finger over it now from from bad sharpening that has burr sticking. Up um so you take the blade.
How do you sharpen a drill bit with a file?
2:144:30How to sharpen a HSS drill bit without a grinder - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd I've got the diamond file I'm not going to push this over the edge of the file keeping theMoreAnd I've got the diamond file I'm not going to push this over the edge of the file keeping the cutting points at exactly the same angle which is a hundred and eighteen degrees.
What are the numbers on auger bits?
The bit numbers are 4, 5, 6, 7, 8, 10, 12, 14, and 16. The 4, 5, 6 etc refers to the size in sixteenths. 4 is 4/16 or 1/4". 6 is 6/16 or 3/8".
How do you remove rust from auger bits?
Pour white vinegar into a bowl. Submerge the rusted drill bits. Leave the bits in the vinegar for 30 minutes. Use a scrubbing pad to scrub off the rust.
When should you throw out drill bits?
After usage a drill bit can either dull or chip which does not make it cut as efficiently as it should. A drill bit can be resharpened to make it functional again, there is no need to throw it away. Even broken drill bits can be resharpened. This tutorial applies to a standard style drill bit.
How do you use Irwin Speedbor?
0:001:39Irwin SpeedBor Challenge - YouTubeYouTubeStart of suggested clipEnd of suggested clipTake this thing through the wood. We'll see how fast it. Goes. Okay went there there now I'm goingMoreTake this thing through the wood. We'll see how fast it. Goes. Okay went there there now I'm going to show you how fast it goes through when I do put some pressure on.
What is a Speedbor bit?
Speedbor MAX Speed Bit Sets Features: The Fastest Speedbor ever. Tri-Flute design for faster chip ejection. Cutting spurs have 3 cutting edges for added durability. Full screw tip allows bit to self feed. Grooved hex shank prevents slipping in drill chuck or bit extension.
What are spade bits?
A spade bit is a wood boring drill bit, designed in 1968 by the Irvine Tools Company. Spade bits are also known as paddle bits because of their shape. This is a flat drill bit with two sharp-edged lips for fast removal of wood shavings, dust, and other waste material from the borehole.
What is an auger bit?
Definition of auger bit : a wood-boring bit shaped like an auger but without a handle, one end of which usually has a square tang to fit the chuck of a brace.
Vic Tesolin demonstrates how to sharpen all of those old auger bits that have been collecting dust in a drawer
In this video, Vic Tesolin shows you everything you need to know to sharpen an auger bit. First, he’ll help you determine whether your bit has any life left and help you check the threads for damage. Next, he’ll explain how to use an auger bit file and why it’s the right tool for the job.
Sharpening a Forstner Bit
Q: Some of my Forstner bits are getting a little dull. How do I sharpen them? Del Fussel, Parker, CO A: Sharpening a forstner bit isn’t difficult. All you need…
How to Sharpen Hollow-Chisel Mortising Bits
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Why doesn't my auger bit cut?
On antique auger bits, improper filing of the cutting lips is probably the #1 reason that a bit doesn’t cut well. As mentioned above, when sharpening the cutting lips of an auger bit, it is extremely important to file ONLY their top edges.
What size are Auger bits?
Auger bits were capable of being made in fairly small sizes (down to about 3/16″) without becoming thin and fragile like shell bits. Like center bits, they scored the perimeter of the hole cleanly, preventing chipping around the perimeter of the hole on entrance of the cutting lip.
How many scoring spurs does a spiral auger bit have?
Compared to center bits, which have only a single scoring spur and a single cutting lip, spiral auger bits typically have two scoring spurs and two cutting lips that have to be dealt with. The added complexity of the spiral auger bit is that its center point is a threaded lead screw compared to the smooth pyramidal point of the center bit.
When was the Cook's auger invented?
The Cook’s pattern auger was patented in 1851, followed shortly thereafter by the patent for the Jennings pattern auger, in 1855. Interestingly, while Cook patented his design several years earlier, it was the Jennings pattern that dominated the market in the following years. Auger bits had several advantages over center bits and shell bits, ...
Do Cook's pattern bits have spurs?
Cook’s pattern bits are sharpened a bit differently since there are technically no spurs, only curved cutting lips. However, Cook’s pattern bits are quite rare, and since most people will be using Jennings or Irwin pattern bits in their work, I won’t be discussing sharpening of the Cook’s pattern bits here.
Can you cut the bottom of a hole?
The bottom of the hole may not be very cleanly cut, but the cutting lips should pull up the chips, even if they are dull. To sharpen the cutting lips themselves, and make the bit cut a little bit better, file only their top edges (as viewed when using the bit) with a small saw sharpening file or an auger bit file.
Can you remove burr from the bottom of your lips?
Again, you can wipe the burr off of the bottom side of the cutting lips if you like with a single file stroke or two, but try not to remove any significant amount of metal from the bottom of the cutting lips. The thin shiny line at the front of the bottom edge of this cutting lip is a secondary bevel.
