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Jean Michel's Jig - gerald@eberhardt.bz

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New version of Home Made Grinding <strong>Jig</strong><br />

This is a picture of the “New and Improved Version” (Sounds like a soap add<br />

on TV!). My friend Claude bought some used gouges and they were too short<br />

to sharpen with his jig so I modified the plans. It gives more room for a big<br />

handle close to the jig and almost 1” more to sharpen. That should keep him<br />

happy for a while! If he woodturn’s more than he sharpens… The travel and<br />

angle of the jig are exactly the same for both models.<br />

Both plans come in the “Bundle”, just decide to print or not, build or not,<br />

turn or not, chips or nuts…<br />

Have fun and work safely!<br />

<strong>Jean</strong> Michel.<br />

2002-03-24


6 1 8<br />

1<br />

4<br />

1<br />

8 R<br />

1 3 8<br />

1<br />

2<br />

6 1 8<br />

13<br />

32<br />

2<br />

13<br />

16<br />

1<br />

2 R<br />

3<br />

16 R<br />

3<br />

16 R 11 3 8<br />

Dado made to accomodate Bee-Line Mini channel B-72<br />

1 7 8<br />

8 1 2<br />

NOTE:<br />

B-72 Mini Channel is held with small #6-32 screws 3/16" long and T-Nuts.<br />

T-Nuts must be grinded shorter to fit and recessed in the wood. Mini Channel must<br />

be drilled and tapered to recess bolt heads.<br />

T Holder is held to bench with Hanger Bolts that are 1/4" screws that have a<br />

machined bolt threaded head 1/4"-20 with wing nuts or other means<br />

of attachement 1/4" in DIA. 6 1/8" apart and centering the jig to the grinder wheel.<br />

Hanger Bolt<br />

Toolrest T holder (Grinder)<br />

<strong>Jean</strong> Michel<br />

1" = 2.5"<br />

In Deltacad<br />

Toolrest holder for jigs & tools.<br />

Baltic Birch 11/16" (18mm)<br />

2001-11-20<br />

1 of 1


1<br />

2 R<br />

1<br />

4<br />

1 5 8<br />

1<br />

8 R<br />

7<br />

16<br />

1 1 8<br />

3<br />

8<br />

1<br />

2<br />

1 3 8<br />

3<br />

1<br />

16 R<br />

1<br />

8 R<br />

16 DIA Grind flush to bottom<br />

2 3 8<br />

1 7 8<br />

11<br />

16<br />

8 1 2<br />

2 1 4<br />

NOTE: The Base for the Veritas tool rest is held to bench with Hanger<br />

Bolts, they are 1/4" wood screws that have a machined bolt threaded head<br />

1/4"-20 with wing nuts or other mean of attachement 1/4" in DIA.<br />

This tool rest is used to true the stones on the grinders with it's Veritas<br />

Grinding <strong>Jig</strong> and Diamond point. Also used to grind wood chisels to<br />

grind wood chisels<br />

Base for Veritas Tool Rest<br />

<strong>Jean</strong> Michel<br />

1" = 2" 2002-01-13<br />

Hold down base for Veritas Tool Rest<br />

Baltic Birch 11/16" (18mm) 1 of 1


1 5 8<br />

1<br />

2 R<br />

1<br />

4<br />

1 5 8<br />

1<br />

8 R<br />

1<br />

2<br />

2<br />

15<br />

16 R<br />

13<br />

16<br />

2 9<br />

16<br />

1 5 8<br />

9<br />

16<br />

15<br />

16<br />

11<br />

16<br />

1 7 8<br />

8 1 2<br />

Pivot point for pivoted holder<br />

NOTE: The Pivot Holder is held to bench with Hanger Bolts, they are 1/4"<br />

screws that have a machined bolt threaded head 1/4"-20 with wing nuts<br />

or other mean of attachement 1/4" in DIA.<br />

<strong>Jean</strong> Michel<br />

1" = 2" 2001-11-20<br />

Hold down hinge for pivoted holder<br />

Baltic Birch 11/16" (18mm)<br />

1 of 1


1 3 8<br />

3<br />

16<br />

1<br />

4 R 2<br />

1<br />

11<br />

4 R<br />

16<br />

1<br />

5<br />

8 R<br />

1<br />

2 R<br />

13<br />

16<br />

27<br />

Pre drill 1/16" DIA. 1 1/2" deep<br />

4 DIA 7<br />

1<br />

1<br />

3<br />

1 15<br />

1<br />

2<br />

8<br />

16 DIA 16<br />

2 DIA<br />

2 5 9<br />

13<br />

8<br />

16<br />

32<br />

3<br />

16 DIA 1<br />

4 R<br />

11<br />

16<br />

Dado for Bee-Line B72 Mini channel.<br />

13<br />

32<br />

5<br />

16 R 1<br />

4 R<br />

5<br />

8<br />

1 1<br />

32<br />

3<br />

16<br />

2<br />

1<br />

4 R<br />

1 1<br />

16<br />

3<br />

4<br />

13<br />

16<br />

7<br />

16<br />

1<br />

2<br />

1<br />

4 R<br />

2 1 2<br />

11<br />

16<br />

1 1<br />

16<br />

5<br />

16<br />

Pre drill 13/64" for tapping 1/4" x 20TPI<br />

Maple or other hard wood 5/16" thick.<br />

Hinged adjustable lock for height of pivoting holder<br />

Held with 3/8" x 1 1/4" carriage bolts grinded with two flats<br />

to enter in B-72 Mini Channel screwed head down under grinder bench<br />

11<br />

16<br />

1<br />

11<br />

16<br />

3<br />

8 DIA<br />

18 + or -<br />

Hard wood dowel<br />

2<br />

5<br />

NOTE: B-72 Mini Channel is held with small #6-32 flat<br />

head machine screws 1/4" long and T-Nuts. T-Nuts<br />

must be grinded shorter to fit in the wood and the holes<br />

in the channel have to be countersunk for the screw heads.<br />

1<br />

4 R<br />

Pivoting jig holder (Grinder)<br />

<strong>Jean</strong> Michel<br />

1" = 2"<br />

Pivoting holder for grinding jigs.<br />

Baltic Birch 11/16" (18mm)<br />

2001-11-20<br />

1 of 1


3 7<br />

32<br />

11<br />

16<br />

1 1 4<br />

90°<br />

5<br />

3<br />

4 R 3<br />

4<br />

5 21<br />

32<br />

3<br />

8 DIA<br />

2 53<br />

64<br />

1 47<br />

64<br />

40°<br />

11<br />

16<br />

1 1 2<br />

2<br />

1 53<br />

64<br />

Note: Held down with 3/8" DIA. x 1 1/4" long carriage bolts<br />

with head grinded with two flats to fit in Bee Line B-72 Mini channel.<br />

11<br />

16<br />

Gouge handle and jig rest<br />

<strong>Jean</strong> Michel<br />

1" = 2"<br />

In Deltacad<br />

Baltic Birch 11/16" (18mm)<br />

2001-11-20<br />

<strong>Jig</strong> support and gouge handle holder.<br />

1 of 1


Dado made to accomodate Bee-Line Mini channel B-72<br />

1<br />

4 R<br />

19<br />

3<br />

4 R 1 7 8<br />

32<br />

13<br />

16<br />

8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8<br />

3<br />

4 R 1 3 4<br />

32<br />

31<br />

2 3 8<br />

4 1 4<br />

3 1 2<br />

3<br />

16 R<br />

3<br />

4<br />

17 1 2<br />

8 3 4<br />

13<br />

32<br />

7<br />

11<br />

16<br />

2<br />

3<br />

4<br />

11<br />

16<br />

4 1 4<br />

Skewchisel rest holder<br />

<strong>Jean</strong> Michel<br />

1" = 2.5"<br />

In Deltacad<br />

2001-11-20<br />

Note: Held down with 3/8" DIA. x 1 1/4" long carriage bolts<br />

with head grinded with two flats to fit in Bee Line B-72 Mini channel.<br />

Holds skew chisels handle rests.<br />

Baltic Birch 11/16" (18mm)<br />

1 of 1


3 7<br />

32<br />

1 3 4<br />

11<br />

16<br />

3 1 2<br />

3<br />

4<br />

90°<br />

15<br />

3<br />

64<br />

3<br />

4 R<br />

5 21<br />

32<br />

2 53<br />

64<br />

3<br />

4<br />

Indexing<br />

line<br />

8 DIA 1 of 1<br />

1 1 2<br />

11<br />

16<br />

11<br />

16<br />

Note: Held down with 3/8" DIA. x 1 1/4" long carriage bolts<br />

with head grinded with two flats to fit in B-72 Mini channel.<br />

Skew chisels handle rest<br />

<strong>Jean</strong> Michel<br />

Baltic Birch 11/16" (18mm)<br />

1" = 2" 2001-11-20<br />

Base (2 needed) for the adjustable jig<br />

for skew chisels.


3<br />

8<br />

1<br />

2 R<br />

1 1 8<br />

1<br />

2<br />

2<br />

90°<br />

3<br />

4<br />

7<br />

8<br />

1 7 8<br />

7<br />

8<br />

3<br />

4<br />

1 15<br />

64<br />

1 R<br />

3<br />

8 DIA<br />

3<br />

4<br />

2<br />

Note: Held down with 3/8" DIA. x 1 1/4" long carriage bolts<br />

with head grinded with two flats to fit in Bee Line B-72 Mini channel.<br />

11<br />

16<br />

2 5 8<br />

Hanger Bolt<br />

7<br />

Pre Drill<br />

1 5 8 Min.<br />

1<br />

4 DIA<br />

1 3 8<br />

11<br />

16<br />

5<br />

16<br />

32 DIA 1<br />

4<br />

DIA<br />

3 5 8<br />

15<br />

16 R<br />

2 1 4<br />

15<br />

16<br />

Low Toolrest (Grinder)<br />

5<br />

8<br />

1<br />

8<br />

3<br />

8<br />

11<br />

16<br />

1<br />

2 7 8<br />

<strong>Jean</strong> Michel<br />

1" = 2"<br />

In Deltacad<br />

2001-11-20<br />

Tool rest for scrapers on pivoted holder.<br />

<strong>Jig</strong> rest for both T holders.<br />

4<br />

4<br />

Baltic Birch 11/16" (18mm)<br />

1 of 1


1 1 8<br />

1<br />

8 R<br />

1<br />

2<br />

1 1 8<br />

1<br />

2 R<br />

3<br />

8<br />

3<br />

8 DIA<br />

3 5 8<br />

3<br />

4<br />

7<br />

8<br />

1 7 8<br />

4<br />

1 R<br />

2<br />

3<br />

4<br />

3<br />

8 DIA<br />

2 5 8<br />

4<br />

Hanger Bolt<br />

1 5 8 Min<br />

Pre Drill<br />

7<br />

32 DIA 1<br />

4<br />

DIA<br />

2 5 8<br />

11<br />

16<br />

1 3 8<br />

15<br />

16 R 15<br />

16<br />

5<br />

16<br />

4 1 4<br />

High Toolrest (Grinder)<br />

<strong>Jean</strong> Michel<br />

1" = 2.5"<br />

In Deltacad<br />

2001-11-20<br />

11<br />

16<br />

Note: Held down with 3/8" DIA. x 1 1/4" long carriage bolts<br />

with head grinded with two flats to fit in Bee Line B-72 Mini channel.<br />

Toolrest for scrapers on fixed T holder.<br />

Baltic Birch 11/16" (18mm)<br />

1 of 1


NOTE: The Flat Rest is hinged to it's mounts with Hanger Bolts, they are 1/4"<br />

wood screws that have a machined bolt threaded head 1/4"-20 with wing nuts.<br />

1<br />

2<br />

1 1 8<br />

1<br />

2 R<br />

1 1 8<br />

1<br />

2 R<br />

3<br />

8 DIA<br />

3<br />

8<br />

3<br />

4<br />

7<br />

8<br />

1 7 8<br />

2 1 4<br />

4<br />

1 R<br />

2<br />

3<br />

4<br />

3<br />

8 DIA<br />

2 5 8<br />

1<br />

4 R<br />

4<br />

Hanger Bolt<br />

3<br />

1 5 Pre Drill<br />

8 Min<br />

16 DIA 1 1 8<br />

2 5 8<br />

11<br />

16<br />

15<br />

16 R 15<br />

16<br />

1<br />

4 DIA<br />

5<br />

16<br />

5 3 8<br />

High Toolrest (8" Grinder)<br />

<strong>Jean</strong> Michel<br />

1" = 2.5"<br />

In Deltacad<br />

2002-03-15<br />

11<br />

16<br />

Note: Held down with 3/8" DIA. x 1 1/4" long carriage bolts<br />

with head grinded with two flats to fit in Bee Line B-72 Mini channel.<br />

High Flat Toolrest for 8" Grinder<br />

Baltic Birch 11/16" (18mm)<br />

1 of 1


2 21<br />

3<br />

Pre-drilled 13/64" to<br />

be tapped 1/4"-20.<br />

Made of 1/2" plywood<br />

1 5/8" x 1 3/8"<br />

R 3 8 " R 1 2 "<br />

4 " 1<br />

2 "<br />

32 " R 3 8 "<br />

3 1<br />

16 "<br />

1<br />

1 3 8 "<br />

2 "<br />

1<br />

4 "<br />

R 3 4 "<br />

7 1 4 "<br />

Ø 1 4 "<br />

R2 5 16 " 3 1<br />

R 5 32 "<br />

1 3 8 "<br />

1<br />

2 "<br />

R 1 4 "<br />

16 "<br />

R 1 8 "<br />

R1 11<br />

16 "<br />

R2"<br />

R 3 4 "<br />

NOTE: Try to make parts that are the same at the same time<br />

attached together to make both pieces identical to have a straight<br />

jig. (Like the two sides & two ends)<br />

Ø 1 4 " Ø1 1 8 "<br />

1 5 8 " 2 1 8 "<br />

Ø 1<br />

16 "<br />

15<br />

64 "<br />

15<br />

64 "<br />

11<br />

16 " 17<br />

32 "<br />

3<br />

4 " Ø 1 4 "<br />

1 1 2 "<br />

Note: This plywood piece is<br />

used to ensure that the flute is<br />

horizontal and it also protects<br />

it from the metal bolt.<br />

<strong>Jean</strong> Michel 1" = 1" 2001-11-25<br />

R 1 8 " Reg. Home Made Grinding <strong>Jig</strong><br />

<strong>Jig</strong> to grind bowl and spindle gouges.(dif. grinds)<br />

Baltic Birch Ply 1/2", 1/4", 3/4" nom. 1 of 1


Middle part is 1/2"<br />

3<br />

4 " R 3 8 "<br />

1 5<br />

plywood 1 5/8" x 7/8"<br />

8 "<br />

pre-drilled 13/64" to<br />

be tapped 1/4"-20.<br />

R 1 4 "<br />

Ø 1<br />

16 "<br />

15<br />

32 " Ø1 1 8 "<br />

Ø 1 2 1<br />

2 21<br />

32 " 4 " 8 "<br />

R 3 8 "<br />

15<br />

64 "<br />

7<br />

8 " 15<br />

15<br />

64 "<br />

64 "<br />

15<br />

15<br />

64 " 64 "<br />

1<br />

3<br />

4 " 1 1 8 " 4 "<br />

7 1 4 " 29<br />

64 " 5<br />

16 " R 7 16 "<br />

R 5 32 " Ø 1 4 " 7<br />

R2"<br />

Ø 1 8 " 4 "<br />

R1 11<br />

16 " 31<br />

R 5 32 "<br />

64 " 1 5 8 "<br />

Note: This plywood piece is<br />

used to ensure that the flute is<br />

horizontal and it also protects<br />

it from the metal bolt.<br />

NOTE: Try to make parts that are the same at the same time<br />

attached together to make both pieces identical to have a straight<br />

Short Home Made Grinding <strong>Jig</strong><br />

jig. (Like the two sides & two ends)<br />

<strong>Jean</strong> Michel 1" = 1" 2002-04-26<br />

This shorter <strong>Jig</strong> was made to be able to grind the bevel of shorter<br />

gouges. Gaining 3/4" and a little more space to let the handle come<br />

<strong>Jig</strong> to grind bowl and spindle gouges.(dif. grinds)<br />

R 1 8 " closer to the jig in the back.<br />

Baltic Birch Ply 1/2" and 1/4" nominal 1 of 1

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