Carbide Precision Straight Reamer
Brand :
MISUMI
Caution
Product Description
It is capable of finishing holes with clean surface roughness compared to the normal reamer.
Specifications
| Model Number | Flute Diameter D 0.01 mm Increment Designation | Blade Length ℓ 1 mm Increment Designation | Neck Length ℓ1 1 mm Increment Designation | Overall Length L | Shank Diameter d | |
| No. | ||||||
| P5SRM (Pentagonal type) P6SRM (Hexagonal type) | 3 | 0.50 ~ 1.00 | 3 ~ 4 | 2 ~ 3 | 40 | 3 |
| 1.01 ~ 2.00 | 4 ~ 6 | 4 ~ 8 | ||||
| 4 | 0.50 ~ 1.00 | 3 ~ 5 | 2 ~ 3 | 50 | 4 | |
| 1.01 ~ 2.00 | 4 ~ 6 | 4 ~ 8 | ||||
| 2.01 ~ 3.00 | 5 ~ 8 | 4 ~ 12 | ||||
| 6 | 0.50 ~ 1.00 | 3 ~ 5 | 2 ~ 3 | 60 | 6 | |
| 1.01 ~ 2.00 | 4 ~ 6 | 4 ~ 8 | ||||
| 2.01 ~ 3.00 | 5 ~ 8 | 4 ~ 12 | ||||
| 3.01 ~ 4.00 | 6 ~ 10 | 4 ~ 15 | ||||
| 4.01 ~ 5.90 | 7 ~ 10 | 4 ~ 16 |
More Information
● The surface roughness of holes can be finished very tidily compared to a normal reamer.
● Suitable for use with general-purpose machines.
■ Reference Examples of Machining Process
·For Hole Accuracy Ø 1.0 or Less
Center Drill --> Drill (diameter -0.1) --> Drill (diameter -0.02) --> Reamer
·For Hole Accuracy Greater Than Ø 1.0
Center Drill --> Drill (diameter -0.2) --> Drill (diameter -0.05) --> Reamer
■ Cutting Conditions
| Flute Diameter D | SKS | SKD | ||
| Feed Rate F (mm/min) | Revolution Speed (min-1) | Feed Rate F (mm/min) | Revolution Speed (min-1) | |
| 0.5 | 15 | 160 | 13 | 140 |
| 0.7 | 15 | 155 | 13 | 140 |
| 1.0 | 15 | 150 | 13 | 135 |
| 1.4 | 14 | 140 | 12 | 126 |
| 1.6 | 13 | 130 | 11 | 117 |
| 1.9 | 12 | 120 | 10 | 108 |
| 3.0 | 10 | 100 | 9 | 90 |
| 5.9 | 9 | 90 | 8 | 81 |