PFERD 29139 3-3/4″ Bi-Metal Hole Saw

PFERD 29139 3-3/4″ Bi-Metal Hole Saw

PFERD produces an extensive range of top quality carbide burs and bi-metal hole saws. PFERD burs deliver very high stock removal performance over their entire service life, providing outstanding results in minimal time.

Hole saws are made from tough, shatter-proof, sturdy HSS bi-metal. The saw teeth are made from high-quality M42 material.

Hole saws made from tough, shatter-proof, sturdy HSS bi-metal for cutting out holes.

Materials that can be worked:

Aluminium	Other non-ferrous metals	Steel, cast steel
Brass	Plastics	Steels up to 1,200 N/mm² (< 38 HRC)
Bronze	Soft aluminium alloys	Steels up to 700 N/mm² (< 220 HB)
Chipboard	Soft non-ferrous metal	Tough aluminium alloys
Copper	Soft wood	Wood
Hard non-ferrous metal	Stainless steel (INOX)	Zinc
Hard wood	Steel

Applications:

Drilling

Cutting out holes

Drive types:

Power drill

Column drill

Specifications:

Diameter	3-3/4
Max. cutting depth	1-1/4
Suitable arbors	EDP 29036
Recom. rot. speed steel	90 RPM
Recom. rot. speed inox	45 RPM
Recom. rot. speed non-ferrous metals	120 RPM
Recom. rot. speed plastic	150 RPM
Packing unit	1 pcs.
EDP number	29139

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29036 – Hole Saw Arbor, 1/4″ Round Shank 1/2-20 UNF Thread

29039 – Hole Saw Replacement Pilot Drill For Arbor 29036

29040 – Hole Saw Replacement Pilot Drill For Arbors 29033 & 29034

29042 – Quick-Mounting System for Hole Saws

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29044 – Quick-Mounting 3-Adapter Set for 1-3/16″-6″ Hole Saws