Description:
What is Reamer?
Precision reamers are designed to enlarge the size of a previously formed hole by a small amount but with a high degree of accuracy to leave smooth sides.
What is the Tolerance and Moderately smooth surface
H7 by default, and Ra 1.6.
What is Left Spiral Flute Reamer?
Left Spiral Flute Reamer
- Design: The flutes are twisted in a counterclockwise direction (left-hand spiral) relative to the tool's axis.
-
Usage:
- Suitable for reaming through-holes.
- Effective in harder materials like high-carbon steel and certain alloys.
- The spiral design pulls chips downward (away from the tool shank) and out of the hole.
-
Advantages:
- Prevents chips from being pushed back into the hole, improving chip evacuation.
- Produces smoother finishes in tougher materials.
-
Limitations:
- Not ideal for blind holes since chips can accumulate in the hole.
|
|
Cut Ø |
Cut Length |
Shank Ø |
OAL |
|
|
|
D1 |
l2 |
D2 |
L1 |
# of Flutes |
|
|
mm |
mm |
mm |
mm |
# |
|
Cut Dia 1 mm, Cut Len 15 mm, Shank Dia 1mm,OAL 50 mm, Flute 4 |
1 |
15 |
1 |
50 |
4 |
|
Cut Dia 1.5 mm, Cut Len 20 mm, Shank Dia 1.5mm,OAL 50 mm, Flute 4 |
1.5 |
20 |
1.5 |
50 |
4 |
|
Cut Dia 2 mm, Cut Len 25 mm, Shank Dia 2mm,OAL 50 mm, Flute 4 |
2 |
25 |
2 |
50 |
4 |
|
Cut Dia 2.5 mm, Cut Len 25 mm, Shank Dia 2.5mm,OAL 50 mm, Flute 4 |
2.5 |
25 |
2.5 |
50 |
4 |
|
Cut Dia 3 mm, Cut Len 25 mm, Shank Dia 3mm,OAL 50 mm, Flute 4 |
3 |
25 |
3 |
50 |
4 |
|
Cut Dia 3.5 mm, Cut Len 25 mm, Shank Dia 3.5mm,OAL 50 mm, Flute 4 |
3.5 |
25 |
3.5 |
50 |
4 |
|
Cut Dia 4 mm, Cut Len 25 mm, Shank Dia 4mm,OAL 50 mm, Flute 4 |
4 |
25 |
4 |
50 |
4 |
|
Cut Dia 4.5 mm, Cut Len 30 mm, Shank Dia 4.5mm,OAL 50 mm, Flute 4 |
4.5 |
30 |
4.5 |
50 |
4 |
|
Cut Dia 5 mm, Cut Len 30 mm, Shank Dia 5mm,OAL 60 mm, Flute 6 |
5 |
30 |
5 |
60 |
6 |
|
Cut Dia 5.5 mm, Cut Len 30 mm, Shank Dia 5.5mm,OAL 60 mm, Flute 6 |
5.5 |
30 |
5.5 |
60 |
6 |
|
Cut Dia 6 mm, Cut Len 30 mm, Shank Dia 6mm,OAL 60 mm, Flute 6 |
6 |
30 |
6 |
60 |
6 |
|
Cut Dia 6.5 mm, Cut Len 35 mm, Shank Dia 6.5mm,OAL 70 mm, Flute 6 |
6.5 |
35 |
6.5 |
70 |
6 |
|
Cut Dia 7 mm, Cut Len 35 mm, Shank Dia 7mm,OAL 70 mm, Flute 6 |
7 |
35 |
7 |
70 |
6 |
|
Cut Dia 7.5 mm, Cut Len 35 mm, Shank Dia 7.5mm,OAL 70 mm, Flute 6 |
7.5 |
35 |
7.5 |
70 |
6 |
|
Cut Dia 8 mm, Cut Len 35 mm, Shank Dia 8mm,OAL 70 mm, Flute 6 |
8 |
35 |
8 |
70 |
6 |
|
Cut Dia 8.5 mm, Cut Len 35 mm, Shank Dia 8.5mm,OAL 70 mm, Flute 6 |
8.5 |
35 |
8.5 |
70 |
6 |
|
Cut Dia 9 mm, Cut Len 35 mm, Shank Dia 9mm,OAL 70 mm, Flute 6 |
9 |
35 |
9 |
70 |
6 |
|
Cut Dia 9.5 mm, Cut Len 35 mm, Shank Dia 9.5mm,OAL 70 mm, Flute 6 |
9.5 |
35 |
9.5 |
70 |
6 |
|
Cut Dia 10 mm, Cut Len 35 mm, Shank Dia 10mm,OAL 70 mm, Flute 6 |
10 |
35 |
10 |
70 |
6 |
|
Cut Dia 10.5 mm, Cut Len 35 mm, Shank Dia 10.5mm,OAL 70 mm, Flute 6 |
10.5 |
35 |
10.5 |
70 |
6 |
|
Cut Dia 11 mm, Cut Len 35 mm, Shank Dia 11mm,OAL 70 mm, Flute 6 |
11 |
35 |
11 |
70 |
6 |
|
Cut Dia 12 mm, Cut Len 40 mm, Shank Dia 12mm,OAL 80 mm, Flute 6 |
12 |
40 |
12 |
80 |
6 |
|
Cut Dia 13 mm, Cut Len 60 mm, Shank Dia 13mm,OAL 100 mm, Flute 6 |
13 |
60 |
13 |
100 |
6 |
|
Cut Dia 14 mm, Cut Len 60 mm, Shank Dia 14mm,OAL 100 mm, Flute 6 |
14 |
60 |
14 |
100 |
6 |
|
Cut Dia 15 mm, Cut Len 60 mm, Shank Dia 15mm,OAL 100 mm, Flute 6 |
15 |
60 |
15 |
100 |
6 |
|
Cut Dia 16 mm, Cut Len 60 mm, Shank Dia 16mm,OAL 100 mm, Flute 6 |
16 |
60 |
16 |
100 |
6 |
|
Cut Dia 17 mm, Cut Len 60 mm, Shank Dia 17mm,OAL 100 mm, Flute 6 |
17 |
60 |
17 |
100 |
6 |
|
Cut Dia 18 mm, Cut Len 60 mm, Shank Dia 18mm,OAL 100 mm, Flute 6 |
18 |
60 |
18 |
100 |
6 |
|
Cut Dia 19 mm, Cut Len 60 mm, Shank Dia 19mm,OAL 100 mm, Flute 6 |
19 |
60 |
19 |
100 |
6 |
|
Cut Dia 20 mm, Cut Len 60 mm, Shank Dia 20mm,OAL 100 mm, Flute 6 |
20 |
60 |
20 |
100 |
6 |
Carbide CNC Cutters Source Factory with Advance Equipment
Our factory is equipped with the latest CNC machinery and precision tools, ensuring the production of high-quality carbide end mills, drill bits, and reamers. With over 30 years of experience, we guarantee precise manufacturing, fast delivery, and global shipping.
