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

Cutting Tools
Yankee Precision Ground Reamers
Straight Shank Production Length Reamers

Chucking Reamer

Straight Flute - Straight Shank
List # 333 High Speed Steel

Chucking Reamer

Right Hand Flute - Straight Shank
List # 335 High Speed Steel

Designed for use in all types of machine tool equipment. Ground with a 45° chamfer they are suitable for production reaming of most materials.

Part number = Series and Decimal Size
example Series 333 Straight Flute 5/16"
Part Number = 333-.3125

Intermediate sizes available upon request
Diameter Tolerances

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

Diameter Flute
Length
# Flutes OAL Shank
Diameter
#60 .0400 1/2 4 1-5/8 .0400
#59 .0410 1/2 4 1-5/8 .0410
#58 .0420 1/2 4 1-5/8 .0420
#57 .0430 1/2 4 1-3/4 .0430
#56 .0465 1/2 4 1-3/4 .0465
3/64 .0469 1/2 4 1-3/4 .0469
#55 .0520 1/2 4 1-7/8 .0520
#54 .0550 1/2 4 1-7/8 .0550
1.5mm .0591 1/2 4 1-7/8 .0591
#53 .0595 1/2 4 1-7/8 .0595
1/16 .0625 1/2 4 1-7/8 .0625
#52 .0635 1/2 4 1-7/8 .0635
#51 .0670 3/4 4 2 .0670
#50 .0700 3/4 4 2 .0700
#49 .0730 3/4 4 2 .0730
#48 .0760 3/4 4 2 .0760
5/64 .0781 3/4 4 2 .0781
#49 .0785 3/4 4 2 .0785
2.0mm .0787 3/4 4 2-1/8 .0787
#46 .0810 3/4 4 2-1/8 .0810
#45 .0820 3/4 4 2-1/8 .0820
#44 .0860 3/4 4 2-1/8 .0860
#43 .0890 3/4 4 2-1/4 .0890
#42 .0935 3/4 4 2-1/4 .0890
3/32 .0938 3/4 4 2-1/4 .0938
#41 .0960 7/8 4 2-3/8 .0960
#40 .0980 7/8 4 2-3/8 .0980
2.5mm .0984 7/8 4 2-3/8 .0984
#39 .0995 7/8 4 2-3/8 .0995
#38 .1015 7/8 4 2-1/2 .1015
#37 .1040 7/8 4 2-1/2 .1040
#36 .1065 7/8 4 2-1/2 .1065
7/64 .1094 7/8 4 2-5/8 .1094
#35 .1100 7/8 4 2-5/8 .1100
#34 .1110 7/8 4 2-5/8 .1110
#33 .1130 7/8 4 2-5/8 .1130
#32 .1160 7/8 4 2-3/4 .1160
3.0mm .1181 7/8 4 2-3/4 .1181
#31 .1200 7/8 4 2-3/4 .1200
o/u .1240 7/8 4 2-3/4 .1240
1/8 .1250 7/8 4 2-3/4 .1250
o/u .1260 7/8 4 2-3/4 .1260
#30 .1285 7/8 4 2-3/4 .1285
#29 .1360 1 4 2-7/8 .1360
3.5mm .1378 1 4 2-7/8 .1378
#28 .1405 1 4 2-7/8 .1405
9/64 .1406 1 4 2-7/8 .1406
#27 .1440 1 4 3 .1440
#26 .1470 1 4 3 .1470
#25 .1495 1 4 3 .1495
#24 .1520 1 4 3-1/8 .1520
#23 .1540 1 4 3-1/8 .1540
5/32 .1562 1 4 3-1/8 .1562
#22 .1570 1 4 3-1/8 .1570
4.0mm .1575 1 6 3-1/8 .1575
#21 .1590 1-1/8 6 3-1/4 .1590
#20 .1610 1-1/8 6 3-1/4 .1610
#19 .1660 1-1/8 6 3-1/4 .1660
#18 .1695 1-1/8 6 3-1/4 .1695
11/64 .1719 1-1/8 6 3-1/4 .1719
#17 .1730 1-1/8 6 3-3/8 .1730
#16 .1770 1-1/8 6 3-3/8 .1770
4.5mm .1772 1-1/8 6 3-3/8 .1772
#15 .1800 1-1/8 6 3-3/8 .1800
#14 .1820 1-1/8 6 3-3/8 .1820
#13 .1850 1-1/8 6 3-1/2 .1850
o/u .1865 1-1/8 6 3-1/2 .1865
3/16 .1875 1-1/8 6 3-1/2 .1875
o/u .1885 1-1/8 6 3-1/2 .1885
#12 .1890 1-1/8 6 3-1/2 .1890
#11 .1910 1-1/4 6 3-1/2 .1910
#10 .1935 1-1/4 6 3-5/8 .1935
#9 .1960 1-1/4 6 3-5/8 .1960
5.0mm .1969 1-1/4 6 3-5/8 .1969
#8 .1990 1-1/4 6 3-5/8 .1990
#7 .2010 1-1/4 6 3-5/8 .2010
Diameter Flute
Length
# Flutes OAL Shank
Diameter
13/64 .2031 1-1/4 6 3-5/8 .2031
#6 .2040 1-1/4 6 3-3/4 .2040
#5 .2055 1-1/4 6 3-3/4 .2055
#4 .2090 1-1/4 6 3-3/4 .2090
#3 .2130 1-1/4 6 3-3/4 .2130
5.5mm .2165 1-1/4 6 3-3/4 .2165
7/32 .2188 1-1/4 6 3-3/4 .2188
#2 .2210 1-1/2 6 3-7/8 .2210
#1 .2280 1-1/2 6 3-7/8 .2280
A .2340 1-1/2 6 3-7/8 .2340
15/64 .2344 1-1/2 6 3-7/8 .2344
6.0mm .2362 1-1/2 6 3-7/8 .2362
B .2380 1-1/2 6 4 .2380
C .2420 1-1/2 6 4 .2420
D .2460 1-1/2 6 4 .2460
o/u .2490 1-1/2 6 4 .2490
E .2500 1-1/2 6 4 .2500
1/4 .2500 1-1/2 6 4 .2500
o/u .2510 1-1/2 6 4-1/8 .2510
6.5mm .2559 1-1/8 6 4-1/8 .2559
F .2570 1-1/2 6 4-1/8 .2570
G .2610 1-1/2 6 4-1/8 .2610
17/64 .2656 1-1/2 6 4-1/8 .2656
H .2660 1-1/2 6 4-1/8 .2660
I .2720 1-1/2 6 4-1/8 .2720
7.0mm .2756 1-1/2 6 4-1/8 .2756
J .2770 1-1/2 6 4-1/8 .2770
K .2810 1-1/2 6 4-1/4 .2810
9/32 .2812 1-1/2 6 4-1/4 .2812
L .2900 1-1/2 6 4-1/4 .2900
M .2950 1-1/2 6 4-3/8 .2950
7.5mm .2953 1-1/2 6 4-3/8 .2953
19/64 .2969 1-1/2 6 4-3/8 .2969
N .3020 1-1/2 6 4-3/8 .3020
o/u .3115 1-1/2 6 4-1/2 .3115
5/16 .3125 1-1/2 6 4-1/2 .3125
o/u .3135 1-1/2 6 4-1/2 .3135
8.0mm .3150 1-1/2 6 4-1/2 .3150
O .3160 1-1/2 6 4-1/2 .3160
P .3230 1-1/2 6 4-5/8 .3230
21/64 .3281 1-1/2 6 4-5/8 .3281
Q .3320 1-1/2 6 4-3/4 .3320
8.5mm .3346 1-1/2 6 4-3/4 .3346
R .3390 1-1/2 6 4-3/4 .3390
11/32 .3438 1-1/2 6 4-3/4 .3438
S .3480 1-3/4 6 4-7/8 .3480
9.0mm .3543 1-3/4 6 4-3/4 .3543
T .3580 1-3/4 6 4-7/8 .3580
23/64 .3594 1-3/4 6 4-7/8 .3594
U .3680 1-3/4 6 5 .368
9.5mm .3740 1-3/4 6 5 .3740
o/u .3740 1-3/4 6 5 .3740
3/8 .3750 1-3/4 6 5 .3750
o/u .3760 1-3/4 6 5 .3760
V .3770 1-3/4 6 5 .3770
W .3860 1-3/4 6 5-1/8 .3860
25/64 .3906 1-3/4 6 5-1/8 .3906
10.0mm .3937 1-3/4 6 5-1/8 .3937
X .3970 1-3/4 6 5-1/8 .3970
Y .4040 1-3/4 6 5-1/4 .4040
13/32 .4062 1-3/4 6 5-1/4 .4062
Z .4130 1-3/4 6 5-1/4 .4130
10.5mm .4134 1-3/4 6 5-1/4 .4134
27/64 .4219 1-3/4 6 5-3/8 .4219
11.0mm .4331 1-3/4 6 5-1/2 .4331
o/u .4365 1-3/4 6 5-1/2 .4365
7/16 .4375 1-3/4 6 5-1/2 .4375
o/u .4385 1-3/4 6 5-1/2 .4385
11.5mm .4528 1-3/4 6 5-1/2 .4528
29/64 .4531 1-3/4 6 5-5/8 .4531
15/32 .4688 1-3/4 6 5-3/4 .4688
12.0mm .4724 2 6 5-7/8 .4724
31/64 .4844 2 6 5-7/8 .4844
12.5mm .4921 2 6 5-7/8 .4921
o/u .4990 2 6 5-7/8 .4990
1/2 .5000 2 6 6 .5000
o/u .5010 2 6 6 .5010
 

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