Page 366 - Republic Drill

Milling Machine Arbors

Style A Arbors are provided with end pilots 23/32" x 1-3/4"
SAWS & CUTTERS Taper Arbor Length of Dia. of A M30-7/8-A10-2 245.70 Taper Arbor Length of Dia. of B M41-1/2-B20-4 585.00
Style B Arbors are draw bar type furnished with
appropriate spacers and running bushings.

Arbor No.
shoulder Running Style
Price
Arbor No.
shoulder Running Style
Price
Dia.
Dia.
Bushing
Bushing
to Nut
to Nut
1-1/2
20
7/8
40
1-5/8
10
30
2-1/8
1-5/8
266.50
10
A
334.10
A
M50-7/8-A10
M31-A10-2
50
1
7/8
––
10
30
M31-B2
M50-7/8-A18-4
A
492.70
2-1/8
2
1
––
50
188.50
7/8
18
30
B
30
––
50
8
30
––
1-1/4
1
10
M31-1/4-A10-2
M51-A8
278.20
297.70
A
A
1
A
M31-1/4-A10-3
1-7/8
12
50
297.70
30 1-1/4 2 1-5/8 B M31-1/4 B2 245.05 50 1 3-1/2 –– B M51-B3-1/2 218.40
A
M51-A12
––
10
1-1/4
371.80
40 7/8 10 –– A M40-7/8-A10 266.50 50 1 15 2-1/8 B M51-B15-4 396.50
40 7/8 14 1-7/8 B M40-7/8-B14-3 292.50 50 1 18 2-1/8 A M51-A18-4 491.40
40 7/8 16 1-7/8 A M40-7/8-A16-3 388.70 50 1 18 2-1/8 (2) B M51-B18-4 444.60
40 7/8 16 1-7/8 B M40-7/8-B16-3 357.50 50 1 24 2-1/8 (2) B M51-B24-4 518.70
40 7/8 20 –– B M40-7/8-B20 393.25 50 1-1/4 3-1/2 –– B M51-1/4-B3-1/2 210.60
40 7/8 20 1-7/8 B M40-7/8-B20-3 393.25 50 1-1/4 8 –– A M51-1/4-A8 302.90
40 1 3 –– B M41-B3 178.10 50 1-1/4 12 –– A M51-1/4-A12 426.40
40 1 8 –– A M41-A8 271.70 50 1-1/4 15 2-1/8 B M51-1/4-B15-4 451.10
40 1 10 –– A M41-A10 284.70 50 1-1/4 18 2-1/8 A M51-1/4-A18-4 518.70
40 1 12 –– A M41-A12 336.70 50 1-1/4 18 2-1/8 (2) B M51-1/4-B18-4 474.50
40 1 14 1-7/8 B M41-B14-3 409.50 50 1-1/4 24 2-1/8 (2) B M51-1/4-B24-4 551.20
40 1 16 1-7/8 A M41-A16-3 409.50 50 1-1/4 30 2-1/8 (2) B M51-1/4-B30-4 692.90
40 1 20 1-7/8 B M41-B20-3 474.50 50 1-1/2 3-1/2 –– B M51-1/2-B3-1/2 250.90
40 1-1/4 3 –– B M41-1/4-B3 188.50 50 1-1/2 18-4 2-1/2 A M51-1/2-A-18-4 826.00
40 1-1/4 8 –– A M41-1/4-A8 297.70 50 1-1/2 18 2-1/8 (2) B M51-1/2-B18-4 787.80
40 1-1/4 10 –– A M41-1/4-A10 331.50 50 1-1/2 24 2-3/4 (2) B M51-1/2-B24-5 611.00
40 1-1/4 12 –– A M41-1/4-A12 357.50 50 1-1/2 30 2-3/4 (2) B M51-1/2-B30-5 744.90
40 1-1/4 12 –– B M41-1/4-B12 328.90 50 1-1/2 36 2-3/4 (2) B M51-1/2-B36-5 839.80
40 1-1/4 12 2-1/8 B M41-1/4-B12-4 361.79 50 2 24 2-3/4 (2) B M52-B24-5 744.90
40 1-1/4 14 1-7/8 B M41-1/4-B14-3 414.70 50 2 30 2-3/4 (2) B M52-B30-5 843.70
40 1-1/4 16 1-7/8 A M41-1/4-A16-3 414.70 50 2 36 2-3/4 (2) B M52-B36-5 936.00
40 1-1/4 20 1-7/8 B M41-1/4-B20-3 505.70 50 2 48 2-3/4 B M52-B48-5 2231.60
40 1-1/2 3 –– B M41-1/2-B3 314.00 50 2-1/2 36 3-3/8 (2) B M52-1/2-B36-6 1430.00
40 1-1/2 10 –– A M41-1/2-A10 468.00 50 2-1/2 48 3-3/8 B M52-1/2-B48-6 3525.20
Brown & Sharpe Threads for Drawbar
# 9 B.&S. 1/2" - 13
Taper Milling Machine Arbors #10 B.&S. 5/8" - 11
All style "A" arbors have a 23/32" pilot. #11 B.&S. 5/8" - 11
Length Running Length Running
Tool No. B & S Dia. of Shoulder Bushing Price Tool No. B & S Dia. of Shoulder Bushing Price
Taper Arbor Each Taper Arbor Each
to nut Diameter to nut Diameter
MBS9-7/8 A 8-3 9 7/8 8 1-7/8 319.41 MBS10-7/8 A 10-3 10 7/8 10 1-7/8 346.45
MBS9-7/8-B8 9 7/8 8 1-7/8 319.41 MBS10-7/8 A 18-3 10 7/8 18 1-7/8 505.31
MBS9-7/8 A 10-3 9 7/8 10 1-7/8 319.41 MBS10-1-A 18-3 10 1 18 1-7/8 532.35
MBS9-1-B6 9 1 6 1-7/8 319.41 MBS10-1-B6 10 1 6 1-7/8 353.21
MBS9-1 B6-3 9 1 6 1-7/8 319.41 MBS10-1-B8 10 1 8 1-7/8 353.21
MBS9-1 A 10-3 9 1 10 1-7/8 319.41 MBS10-1-1/4 A 12-3 10 1-1/4 12 1-7/8 464.75
MBS9-1 A 16-3 9 1 16 1-7/8 343.07 MBS10-1-1/4 A 18-3 10 1-1/4 18 1-7/8 580.58
MBS9-1-1/4 A 8-3 9 1-1/4 8 1-7/8 387.01 MBS11-1-A18-4 11 1 18 1-7/8 577.98
MBS9-1-1/4 A 10-3 9 1-1/4 10 1-7/8 387.01 MBS11-1-B 22-A 11 1 22 2-1/8 (2) 650.00
MBS9-1-1/4 A 12-3 9 1-1/4 12 1-7/8 387.01 MBS11-1-1/4 B 26-4 11 1-1/4 26 2-1/8 (2) 728.00
MBS9-1-1/4 B 12-3 9 1-1/4 12 1-7/8 387.01 MBS11-1-1/2 B 26-4 11 1-1/2 26 2-1/8 (2) 812.50
MBS9-1-1/4 A 16-3 9 1-1/4 16 1-7/8 387.01
Stub Milling Machine Arbors
With Weldon Straight Shank & R8 Shank
Utilized for holding smaller cutters or saws and designed to fit directly into
end mill adapters. Three arbors spacers are included. Arbor Price
Arbor Price Shank Diameter Tool No. Each
Shank Tool No.
Diameter Each 3/4 3/4 HSM3434 85.15
1/2 1/2 HSM1212 71.50 3/4 7/8 HSM7834 85.15
1/2 5/8 HSM5812 76.70 3/4 1 HSM10034 95.55
1/2 3/4 HSM3412 85.15 3/4 1-1/4 HSM11434 109.85
3/4 1/2 HSM1234 85.15 R8 2" Shoulder to Nut 1 R8SM1 110.50
3/4 5/8 HSM5834 85.15 R8 2" Shoulder to Nut 1-1/4 R8SM114 120.26
supplied with 1" spacers & nuts
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