This ItemAlternatives
GS Tooling
BT40 3.13" ER32 Collet Chuck
Precise BT40 3.13" ER32 collet chuck, ideal for high-speed rotary tool performance in CNC machining.
GS Tooling
BT40 3.13" ER40 Collet Chuck
Maintains same projection and taper size, but features larger ER40 collet for greater tool size compatibility.
GS Tooling
CAT40 3.13" ER40 Collet Chuck
Same projection and collet but CAT40 taper, for machines using a CAT40 spindle.
GS Tooling
BT40 1.06" ER32 Collet Chuck
Same collet system, shorter 1.06" projection, ideal for confined spaces.
GS Tooling
BT40 4.00" ER25 Collet Chuck
Larger 4" projection, uses ER25 series for different tool holding requirements.
GS Tooling
BT40 2.25" ER25 Collet Chuck
Shorter 2.25" projection and ER25 series, suitable for compact, high-speed operations.
Collet System
Collet System
ER

ER

ER

ER

ER

ER
Collet Series
Collet Series
ER32

ER40

ER40

ER32

ER25

ER25
Shank Type
Shank Type
Taper Shank

Taper Shank

Taper Shank

Taper Shank

Taper Shank

Taper Shank
Taper Size
Taper Size
BT40

BT40

CAT40

BT40

BT40

BT40
Projection (Decimal Inch)
Projection (Decimal Inch)
3.13

3.13

3.13

1.06

4.00

2.25