SK drill for M3 taps, Karnasch

Current price:
27,91 € with VAT
23,07 € without VAT
In stock (5x)

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EAN:
1000000390773
Warranty:
24 months
Code:
20.1860.0010

Product information

Carbide drill for drilling bent taps

For tap: M3
d1(H7): 2,5 mm
Max. depth l3: 10mm
Total length l1: 38mm
Clamping shank: cylindrical 3

Helix angle: 0 ° C Use up to 65 HRC >
Speed(for range M3-M12): 1000-1500 rpm

Clamping: collet chuck or drill chuck
Application : NC machines manual machines with fixed guide

Working procedure:
The workpiece must be securely fastened.
1. The axis of the drill and the drilled holes must match.
2. Carry out the centering precisely, in the case of use on NC and the centering on run use a lower speed.
3. Drill the bent tap - ideally dry, possibly with lubrication - when lubricating, be careful not to stick the chips!
4. Blow any chips left in the rain with a compressor or pull out with pliers / needle.
5. Use a new tap.
6. After cutting the thread, check the accuracy of the thread.

Ord. Ä. : 20.1860.0010

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