Bill of Materials

Dovetailed Infill Smoothing plane, 9" sole length
modeled after Norris (and Holtey) A13
Jim Yehle, Salt Lake City, Nov 2002
jry@xmission.com

Sole
24" x 3" x 3/16" AISI C1018 steel, low carbon ground flat stock
MSC: steel C1018 24" x 3" x 3/16": 06203301 $36.17 26jun02
(Starrett #498 low carbon ground flat stock AISI C1018: 76203306 $40.78)
(from www.starrett.com: "On a relative machinability rating of 100
                         for AISI 1018 steel, our No. 498 low carbon ground
                         flat stock has a machinability rating of 137.")

Sides
24" x 2.5" x 5/32" AISI C1018 steel, low carbon ground flat stock
MSC: steel C1018 24" x 2.5" x 5/32": 06216253 $22.43 26jun02
(220 commercial bronze 1/8 thick x 12 x 12, MSC $58 32003675)
(353 engraver's brass 1/8 x 12 x 12 MSC $49 32005977)
(510 phosphor bronze 1/8 x 6 x 12 McMaster 5092K38 $63.04)
(464 naval brass min 1/4" thick from McMaster and MSC)
(954 alum. bronze: comes in 1/4 min. thickness from MSC)

Iron
18 x 2 x 7-1/2" air hardening steel, precision ground
MSC: Timken Latrobe "Olympic" D2 oversize 2.015 x .200 x 18 86312204 10aug02
or MSC A2: 18" x 2.5" x 3/16" Starrett 76062520 $34.76
(D2 is 1.5% Carbon .3 Silicon .3 Manganese 12.0 Chromium .9 Vanadium .75 Molybdenum)

Back iron
1/8 x 2 x 3.75 low carbon steel
Small Parts ZRTS-2/32-36 Cold rolled C1018 steel, 1/8 x 2 x 36 $6.50 6aug02

Throat plate
3/8" steel plate
Small Parts: 3/8 x 4 x 3 cold rolled steel ZRTS-6/64-3 $5.95  6aug02

Lever cap
1/2" aluminum bronze
McMaster 8959K25 Alloy 954, rect. bar 1/2 x 2-1/2 x 12 $38.12 1aug02
 
Lever cap pivot screws
slotted-head shoulder screws
Reid ART-50

Lever cap screw
3/8-16 knurled head screw, head 7/8 OD x 5/16 ht, stainless
Reid SKHS-4S, orig 2" thread length, cut to about 1-1/4", $5.65 30oct02

Cross pins, throat plate rivets
3/16" rod, low-carbon steel or cast iron
Small Parts U-ZRS-3-36 cold rolled C1018 steel, 3 ft. $1.90 6aug02

Cross pin spacers
3/16" I.D. brass tubes
Small Parts: TTRB-04H-36 alloy 260, 1/4" OD .029" wall 3' long $6.85 6aug02

Iron screw
3/8-16 x 1/2 slotted pan-head, stainless
McMaster-Carr: 91792A619 10/$4.62 27oct02
Turn head diam down to 9/16, trim length to 5/16 (plus a bit)

Blade Guides
Grub screws, slotted, cup-point, 10-32 x 3/16, stainless
McMaster-Carr 94025A160 $5.07/25 1aug02

Adjuster
--------

Stem
1/4" x 6 rod
McMaster-Carr 6' long, 303 stainless 8984K22 $6.88 27oct02

Plate
1/16" steel
McMaster-Carr 2 x 12 x 1/16, 304 stainless w/#3 finish, 9085K11 $6.14 27oct02

Swivel
3/4" rod
stainless

Traveler
3/4" O.D. x 1/2" I.D. tube
stainless

Traveler yoke
3/8" cold rolled steel
Small Parts (same as throat plate)


Knob
Thumb nut, 1/4-20, 3/4 dia. knurled head
McMaster-Carr, 18-8 stainless 91833A134 $3.27 24sep02
(shoulder machined down to 3/8" OD x 1/8")

Thin #4 flat washer, .125" ID, .250" OD, .028" max thickness
McMaster-Carr stainless mil-spec 15795, #803, 98019A309 $6.20/pkg.100 27oct02
or ANSI narrow, e.g. from Small Parts

Tooling
-------

Chamfering end mill, 45 degree
MSC: 3/4 max dia, 3/16 cut width, 3/8 shank HSS 03207487 $27.22 2000

Dovetail end mill, 60 degree
MSC: 1/2" cut dia, 3/8 shank, 7/32 cut width, HSS/TiN 71835326 $37.54 2000

Grobet 8" warding file, second cut
Reid GRO-32-475 $7.87 30oct02

Grobet 8" multi-cut file
Reid APF-14578 $6.33 30oct02

Swiss-pattern file, 6" long warding, cut #2
McMaster-Carr 4259A21 $15.20 24sep02

Swiss-pattern file, 6" long, half-round, cut #3
McMaster-Carr 4248A31 $24.38 24sep02

Swiss-pattern file, 8" long, regular pillar (safe-side), cut #4
McMaster-Carr 4251A38 $16.16 24sep02

3/8 end mill, .045 corner radius, 2-flute SGS 3CR p/n 38251 carbide
MSC 01841261 $22.70 24sep02

3/8 end mill, TiAlN coated (for tool steel)
MSC 00476721, Accupro 3-flute carbide, center-cutting $27.19 24sep02

1/4-40 UNS thread die
MSC 03930401 HSS round split adjustable $9.78 24sep02

Bimetal Plus hacksaw blades
McMaster-Carr 12" x 1/2" x .025", 24 tpi 2476A25 $12.41/10 24sep02

8 oz ball-peen hammer

4 oz ball-peen hammer

5/16 roll-pin punch
MSC 88347059 10aug02

1/4" counterbore with 3/16" pilot
MSC 08790164 piloted counterbore, 1/4", 3/32" pilot shank $16.43 Jan02
MSC 08901126 counterbore pilot, 3/16", 3/32" pilot shank $3.35 Jan02
n.b. this counterbore is slightly oversize