BT 30 ER collet chuck tool holder

ER collet chucks handle a wide range of machining jobs without having to buy new tool holders. Simply choose the right size collet for the job, set tool depth, and tighten the collet nut and pull stud to the proper torque using a torque wrench and tightening fixure.

BT 30 ER collet chuck dimensional drawing

Voted Best Collet Chuck on the Market!

• Balanced to 25,000 RPM at G2.5
• .0001" runout from taper to pocket
• Taper ground to AT3 standard
• Individual lab certification included

Techniks tool holders are manufactured to the highest possible standards to extend perishable cutting tool life and improve CNC machine performance.

Collets are available for: drilling, milling, coolant thru, and high-speed applications. Special “DNADead Nuts Accurate collets are used for small drills (6mm and smaller) to maintain T.I.R. at those sizes.

Use "Power Coat" nuts to increase the holding power and safety of your tool holders. High holding power extends cutting tool life and improves surface finish.

Refer to the chart below to order BT 30 ER collet chuck tool holders.

BT 30 ER Collet Chuck Tool Holders

Note: ER 16 and ER 20 tool holders come with hex nut standard. For slotted nuts simply ad SLOTNUT to the end of the part number.
Part No. Description
I1
D
Collet
Max. Shank
Set Screw
Wrench
06102 BT 30 x ER 16-60
60mm
1.08"
ER16
.406"
06083
04609 hex
06101 BT 30 x ER 16-70
70mm
1.08"
ER16
.406"
06083
04609 hex
06103 BT 30 x ER 16-90
90mm
1.08"
ER16
.406"
06083
04609 hex
06104 BT 30 x ER 16-100
100mm
1.08"
ER16
.406"
06083
04609 hex
06105 BT 30 x ER 16-120
120mm
1.08"
ER16
.406"
06083
04609 hex
06106 BT 30 x ER 20-70
70mm
1.34"
ER20
.512"
06087
04610 hex
06107 BT 30 x ER 20-135
135mm
1.34"
ER20
.512"
06087
04610 hex
06108-2.5 BT 30 x ER 20-2.5"
63.5mm
1.34"
ER20
.512"
06087
04610 hex
06109 BT 30 x ER 25-70
70mm
1.65"
ER25
.630"
06089
04615
06110 BT 30 x ER 25-60
60mm
1.65"
ER25
.630"
06089
04615
06111-90 BT 30 x ER 25-90
90mm
1.65"
ER25
.630"
06089
04615
06111 BT 30 x ER 25-135
135mm
1.65"
ER25
.630"
06089
04615
06112 BT 30 x ER 32-60
60mm
1.97"
ER32
.788"
06089
04616
06113 BT 30 x ER 32-70
70mm
1.97"
ER32
.788"
06089
04616
06114 BT 30 x ER 32-100
100mm
1.97"
ER32
.788"
06089
04616
06115 BT 30 x ER 40-80
80mm
2.48"
ER40
1.023"
06091
04617