

Click for coolant arbor screw option |
BT Face Mill Arbor Features
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H6 arbor tolerance for less chatter and better tool life
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Each arbor lab certified for dimensional accuracy
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Taper ground to AT3 tolerance for maximum spindle contact

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BT30, BT40, BT50 Face Mill Arbors
Part No. |
Description |
d1 |
I1 |
I2 |
d2 |
d3 |
K2 |
6611 |
BT 30 Face Mill Arbor 3/4"- 1.18" |
3/4" |
1.18" |
.69" |
0.88" |
1.66" |
.313" |
6612 |
BT 30 Face Mill Arbor 1" - 1.77" |
1.0" |
1.77" |
.69" |
1.18" |
2.2" |
.375" |
6614 |
BT 30 Face Mill Arbor 1-1/4" - 1.77" |
1 1/4" |
1.77" |
.87" |
1.5" |
2.37" |
.500" |
06615-3/4 |
BT 40 Face Mill Arbor 3/4"- 1" |
3/4" |
1.0" |
.69" |
0.88" |
- |
.313" |
06615-4 |
BT 40 Face Mill Arbor 3/4" - 4.0" |
3/4" |
4.0" |
.69" |
0.88" |
1.69" |
.313" |
06615-6 |
BT 40 Face Mill Arbor 3/4" - 6.0" |
3/4" |
6.0" |
.69" |
0.88" |
1.69" |
.313" |
6615 |
BT 40 Face Mill Arbor 1" - 1.77" |
1.0" |
1.77" |
.69" |
1.18" |
2.2" |
.375" |
6617 |
BT 40 Face Mill Arbor 1" - 3.54" |
1.0" |
3.54" |
.69" |
1.18" |
2.2" |
.375" |
6620 |
BT 40 Face Mill Arbor 1-1/4" - 1.77" |
1 1/4" |
1.77" |
.69" |
1.5" |
2.75" |
.500" |
6624 |
BT 40 Face Mill Arbor 1 1/4" - 4.0 " |
1 1/4" |
4.0" |
.69" |
1.5" |
2.75" |
.500" |
6626 |
BT 40 Face Mill Arbor 1-1/2" - 2.36" |
1 1/2" |
2.36" |
.94" |
1.88" |
3.80" |
.625" |
6639 |
BT 50 Face Mill Arbor 1" - 1.77" |
1.0" |
1.77" |
.79" |
1.19" |
1.97 |
.375" |
6642 |
BT 50 Face Mill Arbor 1-1/4" - 1.77" |
1 1/4" |
1.77" |
.87" |
1.5" |
2.34" |
.500" |
6645 |
BT 50 Face Mill Arbor 1-1/2" - 1.77" |
1 1/2" |
1.77" |
.94" |
1.88" |
3.80" |
.625" |
6648 |
BT 50 Face Mill Arbor 2" - 2.95" |
2" |
2.95" |
.94" |
3.13" |
4.88" |
.750" |
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