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Twist drill bit, metal Ruko DIN 338 HSS-R black oxidised

Twist drill HSS-R black oxidised DIN 338 Ruko
DRL-SPRL-RUKO-201077-DIN338-D7,7

Art.-no. 1971002412
EAN 4062856567362

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Twist drill bit, metal Ruko DIN 338 HSS-R black oxidised

Art.-no. 1971002412

Prices for customers after login
Quantity
PU
x 10 pcs

Exclusively for trade customers

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Powerful, rolled and steam-treated twist drill bit made of high-performance high-speed steel.

The manufacturing process (no structural interruption) solidifies the material and thus makes it more elastic. This means that it offers increased fracture resistance and is suitable for robust drilling units.

Product information

Datasheets(X)

Certificates/ Documents

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Standard / drilling depth

DIN 338 / 5xD

Diameter (Ø)

7.7 mm

Length (l1)

117 mm

Chip flute length (l2)

75 mm

Shank style

Cylindrical

Surface

Plain

Cutting material

HSS-R

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

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Technical information