Machine Reamers R300
Designed with straight cutting flutes. Applicable to blind hole reaming. Application for reaming different steels below 48HRC, stainless steel, cast iron, aluminium, copper…and etc. Accuracy tolerance: H7 (m5)
a
30°
Lc
L1
L
Through
Blind Hole
Steel Cast lron Stainless Steel AL, Copper
Hole
VHM Carbide
Uncoated Bright
0°
Z
Tolerance regulation
P H M K N
Dc size (mm)
Reamer Dc tolerance (mm)
Grind Dc tolerance (mm)
Above
Under
m5(JIS)
H7(DIN 1420)
Min
Mid
Max
-
3 6
+0.002/+0.006 +0.004/+0.008 +0.004/+0.009 +0.005/+0.010 +0.006/+0.012 +0.006/+0.012 +0.007/+0.015 +0.008/+0.015 +0.008/+0.017 +0.009/+0.017
+0.004 +0.005 +0.007 +0.009 +0.011
+0.005 +0.007 +0.009 +0.011 +0.013
+0.006 +0.009 +0.011 +0.013 +0.015
3 6
10 18 30
10 18
Standard Length
Code No. R300-Dc
Dc H7
Lc mm
L1 mm
L mm
d mm
a mm 0.2 0.2 0.3 0.3 0.4 0.4 0.5 0.5 0.6 0.6 0.6 0.8 0.8 0.8 1.0 1.0
Z teeth
R300 Bright
1
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
6 8
15 18 24 29 36 41 44 48 53 58 58 64 70 70 76 76 82 82 88 97
34 40 49 57 61 70 75 80 86 93 93
1
4 4 4 4 4 4 4 4 6 6 6 6 6 6 6 6 6 6 6 6 6
1.5
1.5
2
11 14 15 18 19 21 23 26 26 28 31 31 33 33 36 36 38 41 44
2
2.5
2.5
3
3
3.5
3.5
4
4
4.5
4.5
5
5
5.5
5.5
6
6
6.5
101 109 109 117 117 125 125 133 142 151
6.5
7
7
7.5
7.5
8
8
8.5
8.5
9
9
1.0 1.0 1.0 1.2 1.2
9.5
9.5
10 11 12
10 11 12
106
Please refer to page P493 for parameters.
465
Made with FlippingBook - Online Brochure Maker