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The Unplugged Woodshop: Sharpening Essentials Helena MT

You need to sharpen your chisel once in a while and it is not that difficult to do. The following article has some tips to offer to help you have your chisel sharpened. So read on to get more details below.

The Home Depot
(406)442-7311
1801 E Custer Avenue
Helena, MT
Hours
Mon-Sat: 6:00am-9:00pm
Sun: 8:00am-8:00pm

Murdoch's Ranch & Home Supply
(406) 457-1700
3050 North Montana Ave
Helena, MT
 
Fastenal- Helena
406-443-1270
767 Nicole Street Helena, MT, 59601
Helena, MT
 
Lowe's of Helena
406-495-9750
3291 North Sanders St Helena, MT, 59602
Helena, MT
 
Power Townsend Company
(406) 442-2770
1387 E Custer Ave
Helena, MT
 
Kmart 7029 / Cross Merch
(406) 443-4745
1700 Cedar St
Helena, MT
Store Hours
Miscellaneous
Store Type
Miscellaneous
Hours
Monday To Friday Working Hours is :8-22 and for Sat:8-22
Sun:8-21
Store Features
Monday To Friday Working Hours is :8-22 and for Sat:8-22
Sun:8-21

Rock Hand Hardware
(406) 442-7770
2414 N Montana Ave
Helena, MT
 
Helena - Auth Hometown
(406) 442-4212
3150 Dredge Dr
Helena, MT
Store Hours
Hometown Dealers
Store Type
Hometown Dealers
Hours
Mon:9-18
Tue:9-18
Wed:9-18
Thu:9-18
Fri:9-18
Sat:8-17
Sun:11-16
Store Features
Mon:9-18
Tue:9-18
Wed:9-18
Thu:9-18
Fri:9-18
Sat:8-17
Sun:11-16

Lowe's
(406) 495-9750
3291 North Sanders Street
Helena, MT
Hours
M-SA 6 am - 10 pm
SU 8 am - 8 pm

Xtreme Property Maintenance
(406) 465-9334
2992 Herrin Rd #16
Helena, MT
Services Offered
Deck Staining and Sealing, Concrete Staining and Sealing
Hours
8-5
Prices and/or Promotions
Free Quotes

The Unplugged Woodshop: Sharpening Essentials

The Unplugged Woodshop: Sharpening Essentials

In the first session of my class, The Unplugged Woodshop, everybody learns how to sharpen a chisel. The fussy way.
When I first taught this class, years ago, I noticed that most folks were trying to take notes. Not easy to do when you're trying to follow a complicated process.

Now, students just watch and do. I created a handout that summarizes all the major steps, and each student puts it in a plastic sleeve for protection. Here's a handout for you:


1

Lap the back. Start with 120, 150 and 220-grit sandpaper mounted on a flat surface. Continue with medium, fine and superfine stones. Once a chisel or plane iron’s back is lapped, you won’t have to do it again.


2

Renew a chisel’s bevel using a 60-grit grinding wheel.  Grind at 25 degrees. Do this whenever the honed bevel exceeds one-half the length of a chisel’s tip. Grind a plane iron at 30 degrees.


3

Flatten your stones before sharpening. Use a glass plate with 220-grit wet/dry sandpaper and plenty of water. You can also flatten stones by rubbing them against each other, alternating sides.


4

Set up the honing guide. The chisel should project 30 mm. (about 1-3/16”) to create a 30-degree honing bevel. Use the same distance for a plane iron. This creates an approximately 35-degree honing bevel.


5

Hone on a medium stone (800 or 1000 grit). Press down equally on both sides of the chisel’s tip. Draw the honing guide to the center of your body.


6

Feel for a wire edge all the way across the chisel’s back. A wire edge is a small, raised ridge of metal. Once you can feel the wire edge, stop honing on the medium stone. Continue honing if you can’t feel it.


7

Remove the wire edge on the superfine stone. Firmly press the chisel’s back flat against the stone and push it back and forth three or four times.


8

Hone on the fine stone (1200 or 200 grit) until you feel a new wire edge. Remove the wire edge on the superfine stone.


9

Hone on the superfine stone (4000, 6000 or 8000 grit). You won’t be able to feel a wire edge from this stone. Hone the bevel 4 strokes, flip the chisel and hone the back 4 strokes. Repeat this back-and-forth process three or four times.If you have any comments or questions to add to this blog, please scroll all the way down to the bottom of this page, below the ads.

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