22mm LS22 HSS Bi-Metal Hole Saw 25100322

DESCRIPTION:

Hole saws are made from tough, shatter-proof, sturdy HSS bimetal. The saw teeth are made from high-quality M42 (Co8) material. They are used for cutting out holes. The thread version 1/2-20 UNF includes the thread LS14 to LS30. Matching holesaw arbors are LSS1 and LSS4.

FEATURES:

• 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.
• The 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 3mm (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.
• Observe the maximum cutting depth.

SAFETY NOTES:

When using shank extensions, the recommended hole saw rotational speeds must not be exceeded. Risk of accidents.

MATERIALS THAT CAN BE WORKED:

• Aluminium
• Brass
• Bronze
• Chipboard
• Copper
• Hard non-ferrous metal
• Hardwood
• Other non-ferrous metals
• Plastics
• Soft aluminium alloys
• Soft non-ferrous metal
• Soft wood
• Stainless steel (INOX)
• Steel
• Steel,  cast steel
• Steels up to 1200 N/mm² (< 38 HRC)
• Steels up to 700N/mm² (< 220 HB)
• Tough aluminium alloys
• Wood
• Zinc

APPLICATIONS:

• Cutting out holes
• Drilling

DRIVE TYPES:

• Column drill
• Power drill

SPECIFICATIONS:

Part Number/SKU: 25100322

* Product Images are for illustration purposes only, unless otherwise specified colour may be different.