HSS hole saw set HLS

HSS hole saw set two-piece dia. 68 mm

SET HLS 68

Item number:: 25198068
EAN:: 4007220244630

Technical data Change variant

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This set contains

Bimetal hole saw Co8/M42 dia. 68 mm cutting depth 31 mm for steel, stainless steel, sheet metal, wood

Item number: 25102068

EAN: 4007220500811
drive arbor LSS 2 for bimetal hole saw dia. 32 to 210mm

Item number: 25200211

EAN: 4007220062647

Technical information

HSS hole saw set two-piece dia. 68 mm

PFERD type: SET HLS 68
ø: 68 mm
Packaging unit: 1 piece

Description

Each set contains a hole saw made from tough, shatter-proof, sturdy HSS bimetal for cutting out holes and a suitable hole saw arbor with pilot drill for mounting the hole saw.

Advantages

Cost-effective sawing of round cut-outs.
Chattering during sawing is prevented by the alternating tooth pitch.
High concentricity.
Good chip removal.
The hole saw is conveniently centred and guided via the replaceable HSS pilot drill.
Hole saw arbor is supplied with an ejection spring for improved ejection of the sawn material.

Recommendations for use

Observe the recommended rotational speeds.
Clamp the pilot drill in the hole saw arbor and make sure that it projects at least 3 mm (1/8") over the teeth of the hole saw.
When cutting metals, use a high-quality cutting oil, if possible. This facilitates smooth running and extends the hole saw service life. Exception: when working on aluminium, use kerosene instead of cutting oil.
HSS hole saws are suitable for work on stainless steel (INOX). In order to avoid corrosion, remove any particles which develop during work from the workpiece. Clean the workpiece chemically or mechanically (etching/polishing, etc.).
Make sure that all the teeth are applied evenly. To prevent tooth breakage, avoid swinging movements during sawing.
Avoid overheating the tool.

Ordering notes