Airtek Ltd. — 514-336-3820 — sales@airtekltd.com — www.airtekltd.com

Cutting Tools
Yankee Precision Ground Reamers
Hand Reamers

hand reamer

Straight Flute - Hand Reamer
List # 400 High Speed Steel

hand reamer

Left Hand Flute - Hand Reamer
List # 403 High Speed Steel

Part number = Series and Decimal Size
example Series 403 Spiral Flute 5/8"
Part Number = 403-.6250

Intermediate sizes available upon request
Diameter Tolerances

Thru 1/2"
+. 0002
- .0000
1/2" to 5/8"
+. 0003
- .0000
5/8" to 1-1/2"
+. 0001
+ .0004

Diameter Flute
Length
# Flutes OAL Shank
Diameter
1/16 .0625 1 4 2 .0625
5/64 .0781 1 4 2 .0781
3/32 .0938 1-1/4 4 2-1/2 .0938
7/64 .1094 1-1/4 4 2-1/2 .1094
1/8 .1250 1-1/2 4 3 .1250
9/64 .1406 1-5/8 4 3-1/4 .1406
5/32 .1562 1-5/8 4 3-1/4 .1562
11/64 .1719 1-3/4 6 3-1/2 .1719
3/16 .1875 1-3/4 6 3-1/2 .1875
13/64 .2031 1-7/8 6 3-3/4 .2031
7/32 .2188 1-7/8 6 3-3/4 .2188
15/64 .2344 2 6 4 .2344
1/4 .2500 2 6 4 .2500
17/64 .2656 2-1/8 6 4-1/4 .2656
9/32 .2812 2-1/8 6 4-1/4 .2812
19/64 .2969 2-1/4 6 4-1/2 .2969
5/16 .3125 2-1/4 6 4-1/2 .3125
11/32 .3438 2-3/8 6 4-3/4 .3438
3/8 .3750 2-1/2 6 5 .3750
13/32 .4062 2-5/8 6 5-1/4 .4062
7/16 .4375 2-3/4 6 5-1/2 .4375
15/32 .4688 2-7/8 6 5-3/4 .5000
1/2 .5000 3 6 6 .5000
17/32 .5312 3-1/8 8 6-1/4 .5312
9/16 .5625 3-1/4 8 6-1/2 .5625
19/32 .5938 3-3/8 8 6-3/4 .5938
5/8 .6250 3-1/2 8 7 .6250
21/32 .6562 3-11/16 8 7-3/8 .6562
11/16 .6875 3-7/8 8 7-3/4 .6875
23/32 .7188 4-1/16 8 8-1/8 .7188
3/4 .7500 4-3/16 8 8-3/8 .7500
25/32 .7812 4-3/8 8 8-3/4 .7812
13/16 .8125 4-9/16 8 9-1/8 .8125
27/32 .8437 4-11/16 8 9-3/8 .8437
7/8 .8750 4-7/8 8 9-3/4 .8750
29/32 .9062 5 8 10 .9062
15/16 .9375 5-1/8 8-10 10-1/4 .9375
31/32 .9687 5-5/16 8-10 10-5/8 .9687
1 1.0000 5-7/16 8-10 10-7/8 1.0000

^Top

Taper Pin Reamers

taper pin reamer

Straight Flute - Taper Pin Reamer
List # 487 High Speed Steel

taper pin reamer

Spiral Flute -Taper Pin Reamer
List # 491 High Speed Steel

taper pin reamer

Helical Flute - Taper Pin Reamer
List # 488 High Speed Steel

Part number = Series and Size
example Series 491 Spiral Flute 5/0
Part Number = 491-5/0

Size Small End
Diameter
Large End
Diameter
Flute
Length
OAL Shank
Diameter
7/0 .0497 .0666 13/16 1-13/16 5/64
6/0 .0611 .0806 15/16 1-15/16 3/32
5/0 .0719 .0966 1-3/16 2-3/16 7/64
4/0 .0869 .1142 1-5/16 2-5/16 1/8
3/0 .1029 .1302 1-5/16 2-5/16 9/64
2/0 .1137 .1462 1-9/16 2-9/16 5/32
0 .1287 .1638 1-11/16 2-15/16 11/64
1 .1447 .1798 1-11/16 2-15/16 3/16
2 .1605 .2008 1-15/16 3-3/16 13/64
3 .1813 .2294 2-5/16 3-11/16 15/64
4 .2071 .2604 2-9/16 4-1/16 17/64
5 .2409 .2994 2-13/16 4-5/16 5/16
6 .2773 .3540 3-11/16 5-7/16 23/64
7 .3297 .4220 4-7/16 6-5/16 13/32
8 .3971 .5050 5-3/16 7-3/16 7/16
9 .4805 .6066 6-1/16 8-5/16 9/16
10 .5799 .7216 6-13/16 9-5/16 5/8
11 .7060 .8780 8-1/4 11-1/4 3/4
12 .8420 1.0500 10 13-7/8 3/4
13 1.0090 1.2590 12 16 1-1/16
14 1.2500 1.5420 14 18-1/4 1-13/32
 

Due to the fact that we are continuously improving our products, the descriptions, illustrations,
specifications,dimensions, and part numbers are subject to change without notice.
Every effort has been made to have the information on this site error free, we can not be responsible for errors and or omissions.

Airtek Ltd., 5750 Donahue St., Montreal, Qc, Canada, H4S 1C1
Tel: 514-336-3820