Dormer High Speed Steel, 148 mm Overall 1 in

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TWD307.00

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TWD322.35

(inc. GST)

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RS Stock No.:
792-377
Mfr. Part No.:
A110-1/4IN
Manufacturer:
Dormer
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Brand

Dormer

Product Type

Drill Bit

Material

High Speed Steel

Number of Flutes

4

Flute Type

Helical

Overall Length

148mm

Shank Type

Cylindrical

Finish

Bright

Drill Point Angle

118°

Drill Bit Size

1 in

Shank Size

6.35 mm

Drilling Length

97mm

Standards/Approvals

DIN 340 RN, BS 328, ISO 494

RoHS Status: Exempt

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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