138601 PRETEC

Tap extension PRETEC

- External and internal squares are the same size

- hardened and galvanized, square according to DIN 10

Use:

For extending tools with square shank ends (tap drills, reamers, etc.).

Note:

Tap extensions with Morse taper shank on request.

Technical characteristics:

• [A5] Neck diameter mm: 25.00
• [B3/B4/B5] Total length mm: 155
• [C71] Mounting diameter, min., workpiece side mm: 12
• C71 mm: 12