Tri-Angle Precision Reamers has been manufacturing high quality reamers for nearly two decades and had established itself as a recognized leader in the reamer industry.

Tri-Angle Cobalt Chucking Reamers
List # 1733 – Straight Flute – Straight Shank Right Hand Cut
List # 1735 – Right Hand Spiral Flutes – Straight Shank Right Hand Cut
Made from M-42 cobalt high speed steel for increased tool life and difficult reaming applications.
PAGE 3
List Price Each
 
Equiv.
#12
.1890
1 1/8
6
4 1/2
.1805
14.92
16.10
#11
.1910
1 1/4
6
5
.1860
16.03
17.80
#10
.1935
1 1/4
6
5
.1860
16.03
17.80
# 9
.1960
1 1/4
6
5
.1895
16.03
17.80
5 m/m
.1969
1 1/4
6
5
.1895
16.03
# 8
.1990
1 1/4
6
5
.1895
16.03
17.80
# 7
.2010
1 1/4
6
5
.1945
16.03
17.80
13/64
.2031
1 1/4
6
5
.1945
16.03
17.80
# 6
.2040
1 1/4
6
5
.1945
16.03
17.80
# 5
.2055
1 1/4
6
5
.2016
16.03
17.80
# 4
.2090
1 1/4
6
5
.2016
16.03
17.80
# 3
.2130
1 1/4
6
5
.2075
16.03
17.80
5.5 m/m
.2165
1 1/4
6
5
.2075
16.03
7/32
.2188
1 1/4
6
5
.2075
16.03
17.80
# 2
.2210
1 1/2
6
6
.2173
16.49
17.96
# 1
.2280
1 1/2
6
5
.2173
16.49
17.96
A
.2340
1 1/2
6
6
.2265
16.49
17.96
15/64
.2344
1 1/2
6
6
.2265
16.49
17.96
6 m/m
.2362
1 1/2
6
6
.2329
18.39
B
.2380
1 1/2
6
6
.2329
18.39
19.88
C
.2420
1 1/2
6
6
.2329
18.39
19.88
D
.2460
1 1/2
6
6
.2329
18.39
19.88
.2490
.2490
1 1/2
6
6
.2405
16.91
19.28
E-1/4
.2500
1 1/2
6
6
.2405
15.31
16.84
.2510
.2510
1 1/2
6
6
.2405
21.45
23.98
6.5 m/m
.2559
1 1/2
6
6
.2485
23.03
F
.2570
1 1/2
6
6
.2485
23.03
23.98
G
.2610
1 1/2
6
6
.2485
23.03
26.15
17/64
.2656
1 1/2
6
6
.2485
23.03
26.15
H
.2660
1 1/2
6
6
.2485
25.72
26.68
I
.2720
1 1/2
6
6
.2485
25.72
26.68
7 m/m
.2756
1 1/2
6
6
.2485
25.72
J
.2770
1 1/2
6
6
.2485
25.72
26.68
K
.2810
1 1/2
6
6
.2485
25.72
26.68
9/32
.2812
1 1/2
6
6
.2485
24.53
26.15
L
.2900
1 1/2
6
6
.2792
25.72
26.68
M
.2950
1 1/2
6
6
.2792
25.72
26.68
7.5 m/m
.2953
1 1/2
6
6
.2792
25.72
19/64
.2969
1 1/2
6
6
.2792
25.72
26.68
N
.3020
1 1/2
6
6
.2792
25.72
26.69
.3115
.3115
1 1/2
6
6
.2792
25.72
26.69
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