BT30, 40, 50 Face Mill Arbors

BT Shell Mill Arbors

Techniks Certified for accuracy and balance.
Each holder comes with a complete lab report

BT Shell Mill Arbor Diagram

Features

  • Compatible with all face mills
  • H6 arbor tolerance for less chatter and better tool life
  • Taper ground to AT3 tolerance for maximum spindle contact

Use CoolBLAST arbor screws for coolant thru applications.
CoolBLAST coolant arbor screw

BT30, BT40, BT50 Face Mill Arbors

Part No.
Description
I1
I2
d1
d2
d3
K2
16611
BT 30 Face Mill Arbor 3/4"- 1.18"
1.18"
.69"
3/4"
0.88"
1.66"
.313"
16612
BT 30 Face Mill Arbor 1" - 1.77"
1.77"
.69"
1.0"
1.18"
2.2"
.375"
16614
BT 30 Face Mill Arbor 1-1/4" - 1.77"
1.77"
.87"
1 1/4"
1.5"
2.37"
.500"
16615-3/4
BT 40 Face Mill Arbor 3/4"- 1"
1.0"
.69"
3/4"
0.88"
-
.313"
16615-4
BT 40 Face Mill Arbor 3/4" - 4.0"
4.0"
.69"
3/4"
0.88"
1.69"
.313"
16615-6
BT 40 Face Mill Arbor 3/4" - 6.0"
6.0"
.69"
3/4"
0.88"
1.69"
.313"
16615
BT 40 Face Mill Arbor 1" - 1.77"
1.77"
.69"
1.0"
1.18"
2.2"
.375"
16617
BT 40 Face Mill Arbor 1" - 3.54"
3.54"
.69"
1.0"
1.18"
2.2"
.375"
16620
BT 40 Face Mill Arbor 1-1/4" - 1.77"
1.77"
.69"
1 1/4"
1.5"
2.75"
.500"
16620-4
BT 40 Face Mill Arbor 1 1/4" - 4.0 "
4.0"
.69"
1 1/4"
1.5"
2.75"
.500"
16626
BT 40 Face Mill Arbor 1-1/2" - 2.36"
2.36"
.94"
1 1/2"
1.88"
3.80"
.625"
16639
BT 50 Face Mill Arbor 1" - 1.77"
1.77"
.79"
1.0"
1.19"
1.97
.375"
16639-3
BT 50 Face Mill Arbor 1" - 3"
3"
.79"
1.0"
1.19"
1.97
.375"
16642
BT 50 Face Mill Arbor 1-1/4" - 1.77"
1.77"
.87"
1 1/4"
1.5"
2.34"
.500"
16645
BT 50 Face Mill Arbor 1-1/2" - 1.77"
1.77"
.94"
1 1/2"
1.88"
3.80"
.625"
16646
BT 50 Face Mill Arbor 1-1/2" - 75mm
75mm
.94"
1 1/2"
1.88"
3.80"
.625"
16646-105
BT 50 Face Mill Arbor 1-1/2" - 105mm
105mm
.94"
1 1/2"
1.88"
3.80"
.625"
16646-150
BT 50 Face Mill Arbor 1-1/2" - 150mm
150mm
.94"
1 1/2"
1.88"
3.80"
.625"
16648
BT 50 Face Mill Arbor 2" - 2.95"
2.95"
.94"
2"
3.13"
4.88"
.750"