Keyless EDM Drill Chucks

Chucks and Precision

A chuck’s ability to hold an electrode with stability forms the basis of an EDM drilling apparatus. A chuck lacking precision only compounds defects in its electrode and guide, and does not wear down uniformly, reducing its lifespan. Keyless chucks have a much faster setup time than keyed chucks, increasing efficiency.

Industrial Keyless Drill Chucks

Part Number

Capacity

Jacobs Taper

Thru-Hole Diameter

LC3H-0JT

0.3mm-3.0mm (0.012″-0.118″)

JT0

3.2mm (0.126″)


LC3H-1JT

0.3mm-3.0mm (0.012″-0.118″)

JT1

3.2mm (0.126″)


LC6.5H-1JT

0.5mm-6.5mm (0.020″-0.256″)

JT1

4.0mm (0.157″)


LC8H-2SJT

0.5mm-8.0mm (0.020″-0.315″)

2SJT

5.5mm (0.217″)


LC10H-2SJT

0.5mm-10.0mm (0.020″-0.394″)

2SJT

6.0mm (0.236″)


LC10-2JT

0.5mm-10.0mm (0.020″-0.394″)

2JT

6.0mm (0.236″)


LC10-33JT

0.5mm-10.0mm (0.020″-0.394″)

33JT

6.0mm (0.236″)


100 0015 B06 A

0.2mm-1.5mm (0.008″-0.059″)

B06

1.8mm (0.071″)


100 1015 B06 A

0.2mm-1.5mm (0.008″-0.059″)

B06

1.8mm (0.071″)


100 0030 B06 A

0.2mm-3.0mm (0.008″-0.118″)

B06

3.0mm (0.118″)


100 0030 B10 A

0.2mm-3.0mm (0.008″-0.118″)

B10

3.0mm (0.118″)


100 0030 J01 A

0.2mm-3.0mm (0.008″-0.118″)

J01

3.0mm (0.118″)

Stainless Steel Keyless Drill Chucks

Part Number

Capacity

Jacobs Taper

Thru-Hole Diameter

100 N015 B06 0

0.2mm-1.5mm (0.008″-0.059″)

J0

1.8mm (0.071″)


100 N030 J01 0

0.2mm-3.0mm (0.008″-0.118″)

J1

2.5mm (0.098″)


100 N050 J01 0

0.6mm-7.4mm (0.024″-0.291″)

J1

5.3mm (.209″)

Part Number

Capacity

Thread

Thru-Hole Diameter

100 N030 G02 0

0.2mm-3.0mm (0.008″-0.118″)

3/8-24

2.5mm (0.098″)


100 N050 G02 0

0.6mm-7.4mm (0.024″-0.291″)

3/8-24

5.3mm (.209″)

Chuck Adaptors

For our chucks with female jacobs tapers, we offer male and female chuck adaptors. Our adaptors have a male jacobs taper and provide a snug fit to maintain accuracy in drilling. Our chuck adaptors also have through-holes with clearance up to 6 mm. Our adaptors give you the flexibility to choose whichever chuck suits your electrodes, not your machine.

  • A female chuck adaptor.

    Female Chuck Adaptor

    All female chuck adaptors are designed to fit an externally threaded male machine head. Female adaptors come standard with a detachable jacobs taper. Available in stainless steel. Featuring a knurled grip.

  • A male chuck adaptor.

    Male Chuck Adaptor

    All male chuck adaptors are designed to fit an internally threaded female machine head. Male adaptors come standard with a detachable jacobs taper. Available in stainless steel. Featuring a knurled grip.