Hole Finishing Tool Selection Guide |
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achievable surface quality Ra
P M K N S H
|
capability |
cost / part |
cycle time |
required operator experience page( s) |
20 – 40 μ-in 20 – 40 μ-in 20 – 60 μ-in 0,5 – 1,0 μm 0,5 – 1,0 μm 0,5 – 1,5 μm |
– |
20 – 40 μ-in 0,5 – 1,0 μm |
– � � � � moderate low low |
W8 – W10, W13 – W14 |
20 – 40 μ-in 20 – 40 μ-in 20 – 60 μ-in 0,5 – 1,0 μm 0,5 – 1,0 μm 0,5 – 1,5 μm |
– |
20 – 40 μ-in 0,5 – 1,0 μm |
– � � |
�
carbide only
�
carbide only
|
moderate low low |
W11 – W12, W15 – W16 |
|
32 – 80 μ-in 32 – 80 μ-in 32 – 80 μ-in 32 – 80 μ-in 32 – 80 μ-in 0,8 – 2,0 μm 0,8 – 2,0 μm 0,8 – 2,0 μm 0,8 – 2,0 μm 0,8 – 2,0 μm
< 48 μ-in < 1,2 μm
|
� � � � low moderate |
low – moderate |
W49 – W51 |
|
32 – 80 μ-in 32 – 80 μ-in 32 – 80 μ-in 32 – 80 μ-in 32 – 80 μ-in 0,8 – 2,0 μm 0,8 – 2,0 μm 0,8 – 2,0 μm 0,8 – 2,0 μm 0,8 – 2,0 μm
< 48 μ-in < 1,2 μm
|
� � � � low moderate |
low – moderate |
W52 – W53 |
|
40 – 200 μ-in 1,0 – 5,0 μm
40 – 200 μ-in 40 – 200 μ-in 40 – 80 μ-in 1,0 – 5,0 μm 1,0 – 5,0 μm 1,0 – 2,0 μm
40 – 200 μ-in 1,0 – 5,0 μm
|
– � � � � low moderate |
low – moderate |
W36 – W37 |
|
40 – 200 μ-in 1,0 – 5,0 μm
40 – 200 μ-in 40 – 200 μ-in 40 – 80 μ-in 1,0 – 5,0 μm 1,0 – 5,0 μm 1,0 – 2,0 μm
40 – 200 μ-in 1,0 – 5,0 μm
|
– � � � � low low |
low – moderate |
W38 – W39 |
|
40 – 200 μ-in 1,0 – 5,0 μm
40 – 200 μ-in 40 – 200 μ-in 40 – 80 μ-in 1,0 – 5,0 μm 1,0 – 5,0 μm 1,0 – 2,0 μm
40 – 200 μ-in 1,0 – 5,0 μm
|
– � � � � low moderate |
low – moderate |
W40 – W45 |
32 – 80 μ-in 32 – 80 μ-in 32 – 80 μ-in 32 – 80 μ-in 32 – 80 μ-in 0,8 – 2,0 μm 0,8 – 2,0 μm 0,8 – 2,0 μm 0,8 – 2,0 μm 0,8 – 2,0 μm |
– � � � � low moderate |
low – moderate |
W46 – W48 |
32 – 80μ-in-2,0 μm |
32 – 80μ-in-2,0 μm |
32 – 80μ-in-2,0 μm
32 – 80 μ-in 0,8 – 2,0 μm
|
– – � � � � very low very low moderate W76 – W77 |
32 – 80μ-in-2,0 μm |
32 – 80μ-in-2,0 μm |
32 – 80μ-in-2,0 μm
32 – 80 μ-in 0,8 – 2,0 μm
|
– – � � � � very low very low moderate W74 – W75 |