R301-1
R301-1

R301 Machine Reamers(VHM)

METRIC DIN
  • Designed with left helix and right cutting flutes with unequal flute design.
  • Downward chip evacuation.
  • Application for reaming different steels below 48HRC, cast iron…and etc.
  • VHM-carbide
  • HM-Carbide-Tipped-new
  • uncoated bright
  • 2-1
  • z-blade-5
  • steel-cast-iron-AL-copper
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Steel < 48HRC

P H M K N S

Work Material

P H K N
GR1 GR2 GR3 GR4 GR5 GR9 GR10 GR11
Carbon Steel <24HRC Low-alloyed Steel <30HRC Hi-alloyed Steel 30~38HRC Hardened Steel 38~48HRC Hardened Steel Cast Iron Aluminium Copper

Product Specification

Product Filter
Dc
Lc
L
d
z
Dc Lc L d z
H7 mm mm mm teeth
3 15 61 3 4
3.5 18 70 3.5 4
4 19 75 4 4
4.5 21 80 4.5 4
5 23 86 5 6
5.5 26 93 5.5 6
6 26 93 6 6
6.5 28 101 6.5 6
7 31 109 7 6
7.5 31 109 7.5 6
8 33 117 8 6
8.5 33 117 8.5 6
9 36 125 9 6
9.5 36 125 9.5 6
10 38 133 10 6
10.5 38 133 10.5 6
11 41 142 11 6
11.5 41 142 11.5 6
12 44 151 12 6
12.5 44 151 10 6
13 44 151 10 6
13.5 47 160 12.5 6
14 47 160 12.5 6
14.5 50 162 12.5 6
15 50 162 12.5 6
15.5 52 170 12.5 6
16 52 170 12.5 6
17 54 175 14 6
18 56 182 14 6
19 58 189 16 6
20 60 195 16 6