Dormer High Speed Steel, 195 mm Overall 1 in

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Subtotal (1 unit)*

Kr.258 20 

(exc. VAT)

Kr.322 75 

(inc. VAT)

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  • Plus 4 unit(s) shipping from 09. februar 2026
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RS Stock No.:
792-406
Mfr. Part No.:
A110-7/16IN
Brand:
Dormer
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Brand

Dormer

Product Type

Drill Bit

Material

High Speed Steel

Number of Flutes

4

Overall Length

195mm

Flute Type

Helical

Shank Type

Cylindrical

Finish

Bright

Drill Bit Size

1 in

Drill Point Angle

118°

Shank Size

11 mm

Drilling Length

128mm

Standards/Approvals

ISO 494, BS 328, DIN 340 RN

RoHS Status: Exempted

COO (Country of Origin):
GB

Imperial Long Series Twist Drill


HSS Long & Extra Long Series


These HSS straight shank, right hand cutting long series twist drills are capable of drilling up to 10x the drill diameter before the flute needs to be cleared, to avoid fouling. They are made to BS328/DIN340 RN and ISO standards, and are recommended for use with steel and cast iron.

Standards

BS 328; DIN 340; RN; ISO 494

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