Straight Flute - Stub Length Reamer
List # 634 High Speed Steel
Right Hand Flute - Stub Length Reamer
List # 534 High Speed Steel
Left Hand Flute - Stub Length Reamer
List # 434 High Speed Steel
Part number
= Series and Size
example Series 434 Spiral Flute 000
Part Number = 434-000
Size | Range Diameter |
Flute Length |
# Flutes | OAL | Shank Diameter |
Pin Hole Diameter |
000 | .0300 - .0599 | 1/2 | 4 | 2 | 1/8 | 1/16 |
00 | .0600 - .0660 | 1/2 | 4 | 2 | 1/8 | 1/16 |
0 | .0661 - .0740 | 1/2 | 4 | 2 | 1/8 | 1/16 |
1 | .0741 - .0840 | 1/2 | 4 | 2 | 1/8 | 1/16 |
2 | .0841 - .0960 | 1/2 | 4 | 2 | 1/8 | 1/16 |
3 | .0961 - .1260 | 3/4 | 4 | 2 | 1/8 | 1/16 |
4 | .1261 - .1580 | 1 | 4 | 2-1/4 | 1/4 | 3/32 |
5 | .1581 - .1880 | 1 | 6 | 2-1/4 | 1/4 | 3/32 |
6 | .1881 - .2190 | 1 | 6 | 2-1/4 | 1/4 | 3/32 |
7 | .2191 - .2510 | 1 | 6 | 2-1/4 | 1/4 | 3/32 |
8 | .2511 - .2820 | 1 | 6 | 2-1/4 | 3/8 | 1/8 |
9 | .2821 - .3130 | 1 | 6 | 2-1/4 | 3/8 | 1/8 |
10 | .3131 - .3440 | 1-1/4 | 6 | 2-1/2 | 3/8 | 1/8 |
11 | .3441 - .3760 | 1-1/4 | 6 | 2-1/2 | 3/8 | 1/8 |
12 | .3761 - .4070 | 1-1/4 | 6 | 2-1/2 | 1/2 | 3/16 |
13 | .4071 - .4390 | 1-1/4 | 6 | 2-1/2 | 1/2 | 3/16 |
14 | .4391 -.4700 | 1-1/4 | 6 | 2-1/2 | 1/2 | 3/16 |
15 | .4701 - .5050 | 1-1/4 | 6 | 2-1/2 | 1/2 | 3/16 |
16 | .5051 - .5670 | 1-1/2 | 8 | 3 | 5/8 | 1/4 |
17 | .5671 - .6300 | 1-1/2 | 8 | 3 | 5/8 | 1/4 |
18 | .6301 - .6920 | 1-1/2 | 8 | 3 | 5/8 | 1/4 |
19 | .6921 -.7550 | 1-1/2 | 8 | 3 | 3/4 | 5/16 |
20 | .7551 - .8170 | 1-1/2 | 8 | 3 | 3/4 | 5/16 |
21 | .8171 - .8800 | 1-1/2 | 8 | 3 | 3/4 | 5/16 |
22 | .8801 - .9420 | 1-1/2 | 8 | 3 | 3/4 | 5/16 |
23 | .9421 - 1.0010 | 1-1/2 | 8 | 3 | 3/4 | 5/16 |
List 600
Part number = Series and
Nominal Size
example Series 600 Taper Pipe reamer 3/8"
Part Number = 600-.3750
Nominal Size |
Small End Diameter |
Large End Diameter |
# Flutes | Flute Length |
OAL | Shank Diameter |
Size of Square |
|
1/16 | .0625 | .2320 | .2750 | 6 | 3/4 | 2-1/8 | .3125 | .2350 |
1/8 | .1250 | .3160 | .3620 | 6 | 3/4 | 2-1/8 | .4375 | .3280 |
1/4 | .2500 | .4060 | .4720 | 6 | 1-1/16 | 2-7/16 | .5625 | .4210 |
3/8 | .3750 | .5400 | .6060 | 6 | 1-1/16 | 2-9/16 | .7000 | .5310 |
1/2 | .5000 | .6650 | .7510 | 6 | 1-3/8 | 3-1/8 | .6875 | .5150 |
3/4 | .7500 | .8760 | .9620 | 6 | 1-3/8 | 3-1/4 | .9063 | .6790 |
1 | 1.0000 | 1.1030 | 1.2120 | 8 | 1-3/4 | 3-3/4 | 1.1250 | .8430 |
1-1/4 | 1.2500 | 1.4440 | 1.5530 | 10 | 1-3/4 | 4 | 1.3125 | .9840 |
1-1/2 | 1.5000 | 1.6840 | 1.7930 | 12 | 1-3/4 | 4-1/4 | 1.5000 | 1.1250 |
2 | 2.0000 | 2.1590 | 2.2680 | 12 | 1-3/4 | 4-1/2 | 1.8750 | 1.4060 |
Straight Shank Expansion Reamer
List # 431 High Speed Steel
Morse Taper Expansion Reamer
List # 432 High Speed Steel
Expansion Chucking Reamers are Size renewable.
After reamers are worn undersize the end screw can be
tightened to enlarge these tools.
Reamers are then ground
to original size for re use.
Part number = Series and
Diameter Size
example Series 431 Expansion reamer 13/32
Part Number = 431-.4062
Diameter Tolerances
Diameter | # Flutes | Flute Length |
OAL | List 431 Diameter |
List 432 Taper |
|
3/8 | .3750 | 6 | 3/4 | 7 | 5/16 | 1 |
13/32 | .4062 | 6 | 3/4 | 7 | 5/16 | 1 |
7/16 | .4375 | 6 | 7/8 | 7 | 3/8 | 1 |
15/32 | .4688 | 6 | 7/8 | 8 | 27/64 | 1 |
1/2 | .5000 | 6 | 1 | 8 | 7/16 | 1 |
17/32 | .5312 | 6 | 1 | 8 | 7/16 | 1 |
9/16 | .5625 | 6 | 1-1/8 | 8 | 7/16 | 1 |
19/32 | .5938 | 6 | 1-1/8 | 8 | 7/16 | 1 |
5/8 | .6250 | 6 | 1-1/4 | 9 | 9/16 | 2 |
21/32 | .6562 | 6 | 1-1/4 | 9 | 9/16 | 2 |
11/16 | .6875 | 6 | 1-1/4 | 9 | 9/16 | 2 |
23/32 | .7188 | 6 | 1-1/4 | 9 | 9/16 | 2 |
3/4 | .7500 | 6 | 1-3/8 | 9-1/2 | 5/8 | 2 |
25/32 | .7812 | 8 | 1-3/8 | 9-1/2 | 5/8 | 2 |
13/16 | .8125 | 8 | 1-3/8 | 9-1/2 | 5/8 | 2 |
27/32 | .8438 | 8 | 1-3/8 | 9-1/2 | 5/8 | 2 |
7/8 | .8750 | 8 | 1-1/2 | 10 | 3/4 | 2 |
29/32 | .9062 | 8 | 1-1/2 | 10 | 3/4 | 2 |
15/16 | .9375 | 8 | 1-1/2 | 10 | 3/4 | 3 |
31/32 | .9688 | 8 | 1-1/2 | 10 | 3/4 | 3 |
1 | 1.0000 | 8 or 10 | 1-5/8 | 10-1/2 | 7/8 | 3 |
1-1/32 | 1.0312 | 8 or 10 | 1-5/8 | 10-1/2 | 7/8 | 3 |
1-1/16 | 1.0625 | 8 or 10 | 1-5/8 | 10-1/2 | 7/8 | 3 |
1-3/32 | 1.0938 | 8 or 10 | 1-5/8 | 10-1/2 | 7/8 | 3 |
1-1/8 | 1.1250 | 8 or 10 | 1-3/4 | 11 | 7/8 | 3 |
1-5/32 | 1.1562 | 8 or 10 | 1-3/4 | 11 | 7/8 | 3 |
1-3/16 | 1.1875 | 8 or 10 | 1-3/4 | 11 | 1 | 3 |
1-7/32 | 1.2188 | 8 or 10 | 1-3/4 | 11 | 1 | 3 |
1-1/4 | 1.2500 | 8 or 10 | 1-7/8 | 11-1/2 | 1 | 4 |
1-5/16 | 1.3125 | 8 or 10 | 1-7/8 | 11-1/2 | 1 | 4 |
1-3/8 | 1.3750 | 8 or 10 | 2 | 12 | 1 | 4 |
1-7/16 | 1.4375 | 8 or 10 | 2 | 12 | 1-1/4 | 4 |
1-1/2 | 1.5000 | 8 or 10 | 2-1/8 | 12-1/2 | 1-1/4 | 4 |
Morse Taper Jobber Reamer
List # 406 High Speed Steel
Similar to chucking reamers (list 436), but are produced with long flutes for additional depth capacity. Jobber reamers are also utilized as line reamers.
Part number = Series and
Diameter Size
example Series 406 Jobber 15/32"
Part Number = 406-.4688
Diameter Tolerances
Diameter | Flute Length |
# Flutes | OAL | Morse Taper |
|
1/4 | .2500 | 2 | 6 | 5-3/16 | 1 |
9/32 | .2812 | 2 | 6 | 5-3/16 | 1 |
5/16 | .3125 | 2-1/4 | 6 | 5-1/2 | 1 |
11/32 | .3438 | 2-1/4 | 6 | 5-1/2 | 1 |
3/8 | .3750 | 2-1/2 | 6 | 5-13/16 | 1 |
13/32 | .4062 | 2-1/2 | 6 | 5-13/16 | 1 |
7/16 | .4375 | 2-3/4 | 6 | 6-1/8 | 1 |
15/32 | .4688 | 2-3/4 | 6 | 6-1/8 | 1 |
1/2 | .5000 | 3 | 6 | 6-7/16 | 1 |
17/32 | .5312 | 3 | 8 | 6-7/16 | 1 |
9/16 | .5625 | 3-1/4 | 8 | 6-3/4 | 1 |
19/32 | .5938 | 3-1/4 | 8 | 6-3/4 | 1 |
5/8 | .6250 | 3-1/4 | 8 | 7-9/16 | 2 |
21/32 | .6562 | 3-1/2 | 8 | 7-9/16 | 2 |
11/16 | .6875 | 3-7/8 | 8 | 8 | 2 |
23/32 | .7188 | 3-7/8 | 8 | 8 | 2 |
3/4 | .7500 | 4-3/16 | 8 | 8-3/8 | 2 |
13/16 | .8125 | 4-9/16 | 8 | 8-13/16 | 2 |
7/8 | .8750 | 4-7/8 | 8 | 9-3/16 | 2 |
15/16 | .9375 | 5-1/8 | 8 | 10 | 3 |
1 | 1.0000 | 5-7/16 | 8 | 10-3/8 | 3 |