EDM Tubes

Offering single and multi-channel brass and copper tubes for small hole drilling applications

EDM Applications:

Starter holes in wire EDM applications
Hole placement
Discrete part manufacturing

Single and multi-channel tubes are available in both English and metric sizes, and are offered in 300mm and 400mm lengths.

Our high quality brass and copper tubing is sold in packages of 20.

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Channel

DIAMETER (MM)

TOLERANCE (MM)

Single Channel

.30 mm

+.0000/-.0100"

Single Channel

.40 mm

+.0000/-.0100"

Single Channel

.50 mm

+.0000/-.0200"

Single Channel

.60 mm

+.0000/-.0200"

Single Channel

.70 mm

+.0000/-.0200"

Single Channel

.80 mm

+.0000/-.0200"

Single Channel

.90 mm

+.0000/-.0200"

Single Channel

1.00 mm

+.0000/-.0200"

Single Channel

1.50 mm

+.0000/-.0200"

Single Channel

2.00 mm

+.0000/-.0200"

Single Channel

2.50 mm

+.0000/-.0300"

Single Channel

3.00 mm

+.0000/-.0300"

Multi-Channel

1.50 mm

+.0000/-.0200"

Multi-Channel

2.00 mm

+.0000/-.0300"

Multi-Channel

2.50 mm

+.0000/-.0300"

Multi-Channel

3.00 mm

+.0000/-.0300"

Channel

Single Channel

DIAMETER (MM)

.30 mm

TOLERANCE (MM)

+.0000/-.0100"

Channel

Single Channel

DIAMETER (MM)

.40 mm

TOLERANCE (MM)

+.0000/-.0100"

Channel

Single Channel

DIAMETER (MM)

.50 mm

TOLERANCE (MM)

+.0000/-.0200"

Channel

Single Channel

DIAMETER (MM)

.60 mm

TOLERANCE (MM)

+.0000/-.0200"

Channel

Single Channel

DIAMETER (MM)

.70 mm

TOLERANCE (MM)

+.0000/-.0200"

Channel

Single Channel

DIAMETER (MM)

.80 mm

TOLERANCE (MM)

+.0000/-.0200"

Channel

Single Channel

DIAMETER (MM)

.90 mm

TOLERANCE (MM)

+.0000/-.0200"

Channel

Single Channel

DIAMETER (MM)

1.00 mm

TOLERANCE (MM)

+.0000/-.0200"

Channel

Single Channel

DIAMETER (MM)

1.50 mm

TOLERANCE (MM)

+.0000/-.0200"

Channel

Single Channel

DIAMETER (MM)

2.00 mm

TOLERANCE (MM)

+.0000/-.0200"

Channel

Single Channel

DIAMETER (MM)

2.50 mm

TOLERANCE (MM)

+.0000/-.0300"

Channel

Single Channel

DIAMETER (MM)

3.00 mm

TOLERANCE (MM)

+.0000/-.0300"

Channel

Multi-Channel

DIAMETER (MM)

1.50 mm

TOLERANCE (MM)

+.0000/-.0200"

Channel

Multi-Channel

DIAMETER (MM)

2.00 mm

TOLERANCE (MM)

+.0000/-.0300"

Channel

Multi-Channel

DIAMETER (MM)

2.50 mm

TOLERANCE (MM)

+.0000/-.0300"

Channel

Multi-Channel

DIAMETER (MM)

3.00 mm

TOLERANCE (MM)

+.0000/-.0300"

EDM Metal Tubes

Single Channel

brass

copper

O.D. (mm)

O.D. (inches)

Tolerance (mm)

O.D. (mm)

O.D. (inches)

Tolerance (mm)

0.30

0.01

+.000/-.010

0.40

0.02

+.000/-.010

0.50

0.02

+.000/-.020

0.60

0.02

+.000/-.020

0.70

0.03

+.000/-.020

0.80

0.03

+.000/-.020

0.90

0.04

+.000/-.020

1.00

0.04

+.000/-.020

1.50

0.06

+.000/-.020

2.00

0.08

+.000/-.020

2.50

0.10

+.000/-.030

3.00

0.12

+.000/-.030

0.30

0.01

+.000/-.010

0.40

0.02

+.000/-.010

0.50

0.02

+.000/-.010

0.60

0.02

+.000/-.020

0.70

0.03

+.000/-.020

0.80

0.03

+.000/-.020

0.90

0.04

+.000/-.020

1.00

0.04

+.000/-.020

1.50

0.06

+.000/-.020

2.00

0.08

+.000/-.020

2.50

0.10

+.000/-.030

.3.00

0.12

+.000/-.030

EDM Metal Tubes

Multi-Channel

Brass

Copper

O.D. (mm)

O.D. (inches)

Tolerance (mm)

O.D. (mm)

O.D. (inches)

Tolerance (mm)

0.50

0.02

+.000/-.010

0.60

0.02

+.000/-.010

0.70

0.03

+.000/-.020

0.80

0.03

+.000/-.020

0.90

0.04

+.000/-.020

1.00

0.04

+.000/-.020

1.50

0.06

+.000/-.020

2.00

0.08

+.000/-.030

2.50

0.10

+.000/-.030

3.00

0.12

+.000/-.030

0.50

0.02

+.000/-.010

0.60

0.02

+.000/-.010

0.70

0.03

+.000/-.010

0.80

0.03

+.000/-.010

0.90

0.04

+.000/-.010

1.00

0.04

+.000/-.020

1.50

0.06

+.000/-.020

2.00

0.08

+.000/-.030

2.50

0.10

+.000/-.030

3.00

0.12

+.000/-.030

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