Hand cylindrical reamers GOST 7722-77
 |
|
Row of diameters complies with ISO R 236.
Tolerance zones of worked holes:
finishing reamers — H6-H11, H9.
roughing reamers — U8.
|
d |
4,0-4,2 |
4,5-4,8 |
5,0-5,2 |
5,5-6,5 |
7,0-7,5 |
8,0-8,5 |
9,0-9,5 |
10,0-10,5 |
|
L |
76 |
81 |
87 |
93 |
107 |
115 |
124 |
133 |
|
l |
38 |
41 |
44 |
47 |
54 |
58 |
62 |
66 |
|
d |
11,0-11,5 |
12,0-13,0 |
14,0-15,0 |
16,0-17,0 |
18,0-19,0 |
20,0-21,0 |
22,0-23,0 |
|
L |
142 |
152 |
163 |
175 |
188 |
201 |
215 |
|
l |
71 |
76 |
81 |
87 |
93 |
100 |
107 |
|
d |
24,0-26,0 |
27,0-30,0 |
32,0 |
34,0-36,0 |
37,0-42,0 |
44,0-47,0 |
48,0-52,0 |
|
L |
231 |
247 |
265 |
284 |
305 |
326 |
347 |
|
l |
115 |
124 |
133 |
142 |
152 |
163 |
174 |
Machine shell solid straight-fluted reamers for light alloys GOST 20388-74
 |
|
Tolerance zones of worked holes: H7-H11
|
D |
30,0 |
32,0-35,0 |
36,0-42,0 |
44,0-50,0 |
52,0-60,0 |
|
d |
13 |
16 |
19 |
22 |
27 |
|
l |
45 |
50 |
56 |
63 |
71 |
Развертки машинные цилиндрические с цилиндрическим хвостовиком для обработки деталей из легких сплавов ГОСТ 12267-73
 |
|
Tolerance zones of worked holes: H7-H11
|
D |
6,0-7,5 |
8,0-8,5 |
9,0-9,5 |
|
L |
90 |
100 |
100 |
|
l |
25 |
25 |
30 |
Развертки машинные цилиндрические с коническим хвостовиком для обработки деталей из легких сплавов ГОСТ 12268-73
 |
|
Tolerance zones of worked holes: H7-H11
|
D |
10,0-11,5 |
12,0-13,0 |
14,0-15,0 |
16,0-17,0 |
18,0 |
19,0-21,0 |
22,0-23,0 |
|
L |
140 |
150 |
160 |
170 |
180 |
190 |
200 |
|
l |
16 |
18 |
20 |
||||
|
К/М |
1 |
2 |
|||||
Morse taper reamers with cylindrical shank GOST 11182-71
 |
|
|
D |
9,045 |
12,065 |
17,780 |
23,825 |
31,267 |
44,399 |
63,348 |
|
L |
95 |
100 |
125 |
150 |
180 |
230 |
310 |
|
l |
64 |
67 |
80 |
91 |
120 |
150 |
205 |
Taper reamers with cylindrical shank (1:30 taper) GOST 11184-84
|
|
|
D |
13,0 |
16,0 |
19,0 |
22,0 |
27,0 |
32,0 |
40,0 |
|
L |
120 |
130 |
150 |
170 |
190 |
200 |
225 |
|
l |
80 |
90 |
102 |
117 |
129 |
138 |
156 |
Carbide tipped machine reamers for machining of stainless and heat-resistant steels and alloys parts GOST 21525-76
 |
|
|
D |
10,0 |
11,0 - |
14,0 |
15,0 - |
18,0 - |
22,0 - |
25,0- |
27,0 - 28,0 |
30,0 - 32,0 |
|
L |
140 |
153 |
169 |
184 |
203 |
225 |
244 |
271 | 296 |
|
l |
16 |
16 |
16 |
18 |
18 |
18 |
18 |
22 | 22 |
Carbide tipped machine shell reamers for machining of stainless and heat-resistant steels and alloys parts GOST 21526-76
 |
|
|
D |
32,0-35,0 |
36,0-42,0 |
44,0-46,0 |
48,0-50,0 |
|
L |
50 |
56 |
63 |
63 |
|
l |
32 |
32 |
32 |
32 |
Machine taper reamers with taper shank (1:16 taper) GOST 6226-71
 |
|
|
D |
11,446 |
14,951 |
18,632 |
24,119 |
30,293 |
38,954 |
44,847 |
56,659 |
|
L |
115 |
130 |
135 |
160 |
170 |
200 |
200 |
230 |
|
l |
28 |
30 |
35 |
38 |
45 |
48 |
50 |
52 |
Carbide tipped machine reamers GOST 11175-71
 |
|
|
D |
10,0-11,5 |
12,0-13,0 |
14,0-17,0 |
16,0-17,0 |
18,0-21,0 |
22,0-24,0 |
25,-27,0 |
28,-32,0 |
|
L |
140 |
150 |
160 |
170 |
180 |
210 |
220 |
240 |
|
l |
16 |
18 |
22 |
|||||
 |
|
|
D |
33,0-34,0 |
35,0-40,0 |
42,0-47,0 |
48,0-50,0 |
|
d |
13 |
16 |
19 |
22 |
|
L |
40 |
45 |
50 |
55 |
Tolerance zones of worked holes:
finishing reamers — H7-H11.
roughing reamers — U8.
Taper reamers for tapered pins (taper 1:50) GOST 11177-71
 |
|
|
D |
4,0 |
5,0 |
6,0 |
8,0 |
10,0 |
12,0 |
|
L |
110 |
130 |
155 |
195 |
240 |
290 |
|
l |
85 |
105 |
130 |
160 |
205 |
250 |
Solid machine reamers GOST 1672-71
 |
|
|
D |
4,0; 4,2 |
4,5; 4,8; 5,0; 5,2; 5,5 |
6,0; 6,3; 6,5; 7,0; 7,5 |
8,0; 8,5; 9,0 |
|
L |
70 |
80 |
90 |
100 |
|
l |
12 |
14 |
16 |
16 |
Solid machine reamers GOST 1672-71
 |
|
Tolerance zones of worked holes:
finishing reamers — H7-H11.
roughing reamers — U8.
|
D |
10,0; 10,5; 11,0; 11,5 |
12,0; 13,0 |
14,0; 15,0 |
16,0; 17,0 |
18,0; 19,0; 20,0; 21,0 |
22,0; 24,0 |
25,0; 26,0; 27,0 |
28,0; 30,0; 32,0 |
|
L |
140 |
150 |
160 |
170 |
190 |
210 |
220 |
240 |
|
l |
16 |
16 |
18 |
18 |
20 |
20 |
22 |
25 |
