Dormer Plain Slot Drill, 2.5mm Cut Diameter

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£26.35

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£31.62

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RS Stock No.:
359-6891
Mfr. Part No.:
C123-2.50
Brand:
Dormer
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Brand

Dormer

Shank Type

Plain

Cut Length

8mm

Cutter Diameter

2.5mm

Number of Flutes

2

Material

HSS-E-PM

Overall Length

52 mm

Shank Diameter

6 mm

Diameter Tolerance

e8

RoHS Status: Exempt

HSCo centre cutting slot drills C102 and C123


A range of short cobalt drills (steel quality HSCo 8% Co) with cylindrical shank and flat face.
The shank diameter tolerance class is H6 and the cutting diameter is E8.
Helix geometry is 30° right-handed, the cut angle is 12° and the cut is centred.
C123 drills are available in Ø 2 mm to 6 mm, and from Ø 6.5 mm for C102.
Used to cut grooves to P9 tolerance.

Standards

ISO 1641 and DIN 844 K B


Flatted Shank - HSCo


These slot drills have a parallel shank with flats, diameter tolerance e8 (undersize h10), 3 flute, short length, centre cutting, 30° spiral, HSCo 8%. They are to DIN327 form D. Applications include keyway and slot milling, and production of closed slots by ’plunge’ feeding.

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