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 HOLESAW 20mm PFERD-LS20

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HOLESAW 20mm PFERD-LS20

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R61.15

Quick Overview

Hole saws, made of shatter-proof and tough
HSS bimetal are used on drilling machines and
hand-held drills.
Advantages
■Cost-effective sawing of round cut outs.
■Can be used on diverse materials such as
alloy and non-alloy steels, stainless steel
(INOX) – please observe recommended use –
cast iron, aluminium, copper, bronze, brass,
wood, plastics etc.

■Hole saws have an alternating tooth pitch
which prevents chattering during sawing.
■PFERD offers a range of the most common
HSS hole saws in sets for tradesmen, fitters,
electricians and mechanics.
■Hole saws are centred and guided via the
HSS pilot drill (supplied with compression
spring for improved ejection of the sawn
material).

Recommendations for use
■The pilot drill is clamped in the hole saw
shank and should project at least 3 mm
(1/8”) over the hole saw teeth.
■When sawing metal, use a high-quality
cutting oil. The cutting oil facilitates smooth
running and lengthens the hole saw life.

Exceptions: Do not use cutting oil when
working on cast iron. When working on aluminium
add kerosene instead of cutting oil.

■HSS hole saws are suitable for work on
stainless steel (INOX).
■To avoid corrosion, particles resulting during
work must be removed. We recommend
either mechanical or chemical cleaning
(etching/polishing etc.)
■All teeth should be applied evenly. Avoid
swinging movements during sawing to
avoid tooth breaks.
■Avoid overheating the hole saw.

Product Description

HOLESAW 20mm PFERD-LS20