HSS Hole Saws
Application Examples and Recommendations
Hole saws, made of shatter-proof and tough
Recommendations for use
HSS bimetal are used on drilling machines and
■■The pilot drill is clamped in the hole saw
hand-held drills.
shank and should project at least 3 mm
(1/8”) over the hole saw teeth.
Advantages
■■When sawing metal, use a high-quality
■■Cost-effective sawing of round cut outs.
cutting oil. The cutting oil facilitates smooth
■■Can be used on diverse materials such as
running and lengthens the hole saw life.
alloy and non-alloy steels, stainless steel
Exceptions: Do not use cutting oil when
(INOX) - please observe recommended use -
working on cast iron. When working on alu-
cast iron, aluminium, copper, bronze, brass,
minium add kerosene instead of cutting oil.
wood, plastics etc.
■■HSS hole saws are suitable for work on
■■Hole saws have an alternating tooth pitch
stainless steel (INOX).
which prevents chattering during sawing.
■■To avoid corrosion, particles resulting during
■■PFERD offers a range of the most common
work must be removed. We recommend
HSS hole saws in sets for tradesmen, fitters,
either mechanical or chemical cleaning
electricians and mechanics.
(etching/polishing etc.)
■■Hole saws are centred and guided via the
■■All teeth should be applied evenly. Avoid
Safety recommendations
HSS pilot drill (supplied with compression
swinging movements during sawing to
spring for improved ejection of the sawn
avoid tooth breaks.
When using shank extensions, the recom-
material).
■■Avoid overheating the hole saw.
mended hole saw speed ranges must not be
exceeded. Risk of accidents!
= Wear eye protection!
Read the instructions!
=
(Please observe the
recommended RPM!)
Application examples for HSS hole saws and TC hole cutters
ø [mm]
Application examples
ø [mm]
Application examples
25,0
Plumbing and heating pipes
65,0
Pattress boxes dia. 65 mm (e.g.
power sockets)
30,0
Plumbing and heating pipes
68,0
Pattress boxes dia. 68 mm
32,0
Sink fittings dia. 32 mm
35,0
Sanitary and heating pipes,
70,0
Hollow wall junction boxes
dia. 70 mm
hollow wall junction boxes,
halogen spots
74,0
Hollow wall junction boxes
dia. 74 mm
40,0
Sanitary drain pipes
80,0
Distribution boxes, built-in lights,
45,0
Water and heating pipes
cable opening covers dia. 80 mm
50,0
Water and heating pipes, insulated
90,0
Built-in lights dia. 90 mm
55,0
Built-in lights dia. 55 mm
105,0
Waste air pipes
60,0
Built-in lights dia. 60 mm
56
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