• NC Machine Reamers In Steps of 0.01mm
R319 7 Leaders

NC Machine Reamers In Steps of 0.01mm

  • Designed with left helix and right cutting flutes with unequal flute design.
  • Downward chip evacuation.
  • Accuracy tolerance: 0/+0.004mm.
  • Application for reaming different steels below 56HRC, cast iron…and etc.
Steel <56HRC
P H M K N S
VHM
Uncoated Bright
Helix Angle_7
Flute_reamer
Steel<56HRC
Work Material
P H M K N S
GR1 GR2 GR3 GR4 GR5 GR6 GR7 GR8 GR9 GR10 GR11 GR12 GR13 GR14 GR15 GR16 GR17
Carbon Steel <24HRC
Low-alloyed Steel
<30HRC
Hi-Alloyed Steel
30~38HRC
Hardened Steel
38~48HRC
Hardened Steel
48~56HRC
Hardened Steel
56~68HRC
Hardened Steel
Stainless Steel Cast Iron Aluminium Copper Plastics FRP CFRP Composite Material Graphite Titanium Nickel High Temp Alloys
Product Specification
  • Dc. 0.98mm~1.99mm
  • Dc. 2.0mm~3.99mm
  • Dc. 4.0mm~5.99mm
  • Dc. 6.0mm~8.99mm
  • Dc. 9.0mm~12.05mm
DC Lc L1 L d Z
+0.004
0
mm mm mm h5 teeth
0.98~0.99 6 18 50 4 3
1.00 6 18 50 4 3
1.01~1.02 6 18 50 4 3
1.03~1.10 9 18 50 4 3
1.11~1.19 9 18 50 4 3
1.20 9 18 50 4 3
1.21~1.30 9 18 50 4 3
1.31~1.39 9 18 50 4 3
1.40 9 18 50 4 3
1.41~1.42 9 18 50 4 3
1.43~1.49 9 18 50 4 3
1.50 9 18 50 4 3
1.51~1.53 10 18 50 4 3
1.54~1.59 10 18 50 4 3
1.60 10 18 50 4 3
1.61~1.70 10 18 50 4 3
1.71~1.79 10 19 50 4 4
1.80 11 19 50 4 4
1.81~1.90 11 19 50 4 4
1.91~1.99 12 19 50 4 4
DC Lc L1 L d Z
+0.004
0
mm mm mm h5 teeth
2.00 12 19 50 4 4
2.01~2.03 12 19 50 4 4
2.04~2.12 12 19 50 4 4
2.13~2.19 12 19 50 4 4
2.20 12 19 50 4 4
2.21~2.36 12 19 50 4 4
2.37~2.49 16 29 60 4 4
2.50 16 29 60 4 4
2.51~2.65 16 29 60 4 4
2.66~2.79 17 33 65 4 6
2.80 17 33 65 4 6
2.81~2.90 17 33 65 4 6
2.91~2.99 17 33 65 4 6
3.00 17 33 65 4 6
3.01~3.03 17 33 65 4 6
3.04~3.19 18 33 65 4 6
3.20 18 33 65 4 6
3.21~3.35 18 33 65 4 6
3.36~3.49 18 43 75 4 6
3.50 18 43 75 4 6
3.51~3.60 18 43 75 4 6
3.61~3.75 18 43 75 4 6
3.76~3.90 19 43 75 4 6
3.91~3.99 19 43 75 4 6
DC Lc L1 L d Z
+0.004
0
mm mm mm h5 teeth
4.00 19 43 75 4 6
4.01~4.09 19 43 75 4 6
4.10~4.25 19 43 75 4 6
4.26~4.49 21 49 80 6 6
4.50 21 49 80 6 6
4.51~4.60 21 49 80 6 6
4.61~4.75 21 49 80 6 6
4.76~4.90 23 52 93 6 6
4.91~4.99 23 52 93 6 6
5.00 23 52 93 6 6
5.01~5.10 23 52 93 6 6
5.11~5.30 23 52 93 6 6
5.31~5.40 26 53 93 6 6
5.41~5.49 26 53 93 6 6
5.50 26 53 93 6 6
5.51~5.60 26 53 93 6 6
5.61~5.80 26 53 93 6 6
5.81~5.90 26 53 93 6 6
5.91~5.99 26 53 93 6 6
DC Lc L1 L d Z
+0.004
0
mm mm mm h5 teeth
6.00 26 53 93 6 6
6.01~6.03 26 53 93 6 6
6.04~6.30 28 61 101 8 6
6.31~6.49 28 61 101 8 6
6.50 28 61 101 8 6
6.51~6.70 28 61 101 8 6
6.71~6.80 31 68 109 8 6
6.81~6.99 31 68 109 8 6
7.00 31 68 109 8 6
7.01~7.10 31 68 109 8 6
7.11~7.30 31 68 109 8 6
7.31~7.49 31 68 109 8 6
7.50 31 68 109 8 6
7.51~7.60 33 77 117 8 6
7.61~7.80 33 77 117 8 6
7.81~7.90 33 77 117 8 6
7.91~7.99 33 77 117 8 6
8.00 33 77 117 8 6
8.01~8.09 33 77 117 8 6
8.10~8.30 33 77 117 8 6
8.31~8.49 33 77 117 8 6
8.50 33 77 117 8 6
8.51~8.60 36 80 125 10 6
8.61~8.80 36 80 125 10 6
8.81~8.99 36 80 125 10 6
DC Lc L1 L d Z
+0.004
0
mm mm mm h5 teeth
9.00 36 80 125 10 6
9.01~9.10 36 80 125 10 6
9.11~9.30 36 80 125 10 6
9.31~9.49 36 80 125 10 6
9.50 36 80 125 10 6
9.51~9.69 38 88 133 10 6
9.70~9.85 38 88 133 10 6
9.86~9.90 38 88 133 10 6
9.91~9.99 38 88 133 10 6
10.00 38 88 133 10 6
10.01~10.05 38 88 133 10 6
10.06~10.20 38 88 133 10 6
10.21~10.49 38 88 133 10 6
10.50 38 88 133 10 6
10.51~10.60 38 88 133 10 6
10.61~10.79 41 97 142 10 6
10.80~10.99 41 97 142 10 6
11.00 41 97 142 10 6
11.01~11.06 41 97 142 10 6
11.07~11.39 41 97 142 10 6
11.40~11.49 41 97 142 10 6
11.50 41 97 142 10 6
11.51~11.80 41 97 142 10 6
11.81~11.90 44 100 151 12 6
11.91~11.99 44 100 151 12 6
12.00 44 100 151 12 6
12.01~12.05 44 100 151 12 6