Extension for machine tap (shank 2.8mm, square 2.1mm) L= 130mm

Name: Extension for machine tap (shank 2.8mm, square 2.1mm) L= 130mm
Brand: SARA
SKU: 1380020001
Availability: OutOfStock

Brand: SARA Product Code: 42791

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Description

Specification

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C:4.9 mm

Coolant supply:No

D1:2.8 mm

D3:6 mm

D4:6.1 mm

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Extension for machine tap (shank 2.8mm, square 2.1mm) L= 130mm

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Description

Machine tap extensions

Threading in workpieces with extremely deep female threads or for threading directly along cast walls, edges, interfering edges of equipment etc.
The front end of the extension is designed as a collet. Tightening a knurled clamping nut will clamp the collet and/or the tap. Torque is transferred via the square end. The rear end of the extension is DIN-compliant so that the tap extensions can be clamped in quick-change inserts just like taps or other thread-cutting equipment.
Special dimensions available on request
For use on CNC machines and traditional threading attachments
No cost-intensive taps with special lengths
No spare parts required
The extension and standard tap combination is precise and easy to handle

Straight shank

Specifications

Характеристики

4.9 mm

Coolant supply

2.8 mm

6 mm

6.1 mm

Insert shank square

2.1 mm

130 mm

60 mm