HOLE DOZER™ bi-metal holesaws - sets

Features

Cutting edge technology for maximum productivity.

Tooth design - A variable 4 - 6 teeth per inch tooth design with a positive 10° tooth angle provides the following benefits: - Faster and more aggressive cut. - Improved heat dispersion during cutting ensures that the teeth stay sharper for longer. - Deeper curved gullets provide more efficient chip clearance preventing clogging and heat build up. - Special shaped tooth angle has less tendency to snag on thinner materials. - Teeth are altenate side set to minimise binding and friction. - Requires less feed pressure - This is achieved by the combination of aggressive tooth geometry and good chip clearance resulting in the requirement of less force during drilling.

Tooth material - Type Matrix II premium high speed steel is used for the toothed area of the holesaw. Matrix II steel contains 8% cobalt allowing the teeth to retain the original tooth hardness even at high working temperatures when used in metal cutting applications. - Bi-Metal construction - High speed steel teeth are laser welded onto a high alloy steel body. The teeth are then vacuum hardened to 65 HRC at a temperature of 600°C to give maximum durability and life time. - Due to the high wear resistance of the Matrix II material, these holesaws are ideal for cutting difficult and hard materials such as stainless steel and acid resistant steels as well as softer materials like wood.

Holesaw body - 1.27 mm thick steel holesaw body is rigid to retain its shape but also has built in elasticity. - Effective sawing depth is 41 mm.

Back plate design - The back plates are constructed with thick steel thus the holes will not enlarge over time. Thick backs add strength and rigidity minimising vibrations. - 4 drive pin holes for easier arbor location. - Perfectly manufactured round back plate, especially important for the larger diameter holesaws.

Diagonal slots aid the removal and ejection of the core.

Applications - High quality manufacturing techniques ensure high rotational precision, therefore these holesaws are suitable for use both in hand and pillar drills (manual feed only).

This high quality holesaw range is the perfect solution for cutting all types of materials: - Steel up to 1000 N/mm² strength - Stainless steel and acid resistant steel - Non-ferrous metals - Cast iron - Aluminium - Wood - Medium density fibreboard (MDF) - Gypsum plasterboard - Sandwich materials - PVC.

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Hole Dozer holesaw set - 7pc

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Range Spec

Product Specifications Hole Dozer holesaw set - 7pc Hole Dozer holesaw set - 7pc Hole Dozer holesaw set - 10pc Hole Dozer holesaw set - 10pc Hole Dozer holesaw set - 14pc Hole Dozer holesaw set - 14pc Hole Dozer holesaw set - 17pc Hole Dozer holesaw set - 17pc Hole Dozer Holesaw BMC - 1 pc Kit box for holesaws Holesaw kit 1 - 1 pc Hole Dozer™ holesaw kit - 1 (12pc) Holesaw kit 2 - 1 pc Hole Dozer™ holesaw kit - 2 (12pc) Holesaw kit 3 - 1 pc Hole Dozer™ holesaw kit - 3 (13pc) Holesaw kit 4 - 1 pc Hole Dozer™ holesaw kit - 4 (12pc) Holesaw Kit no. 8 - 9 pcs Hole Dozer™ holesaw kit - 8 (9pc) Holesaw Kit no. 9 - 15pc Hole Dozer™ holesaw kit - 9 (15pc)
Article Number 492240834922420149224152492241024932430327493245154749324515484932451658493245173049324713264932471370
Contents 5 x holesaws: ø 19, 22, 25, 29, 32 mm. Arbor for ø 14 - 30 mm (49567010). Spacer and adaptor. ⅛″ allen key6 x holesaws: ø 25, 32, 40, 54, 68, 76 mm. Arbor for ø 14 - 30 mm (49567010). Arbor for ø 32 - 152 mm (49569100). 2 x pilot drill bits. ⅛″ allen key10 x holesaws: ø 19, 22, 25, 29, 32, 35, 38, 44, 51, 57 mm. Arbor for ø 14 - 30 mm (49567010). Arbor for ø 32 - 152 mm (49569100). 2 x pilot drill bits. ⅛″ allen key13 x holesaws: ø 20, 22, 25, 32, 40, 44, 51, 57, 64, 65, 67, 68, 76 mm. Arbor for ø 14 - 30 mm (49567010). Arbor for ø 32 - 152 mm (49569100). 2 x pilot drill bits. ⅛″ allen keyArbor with pilot drill bit (49567010). Arbor with pilot drill bit (49569100). 2 x Pilot drill bits. ⅛″ allen key (49960060)8 x holesaws: Ø 19, 22, 32, 51, 60, 73, 83, 102 mm. Arbor for Ø 14 - 30 mm (49567010). Arbor for Ø 32 - 152 mm (49569100). 2 x pilot drill bits. ⅛" allen key8 x holesaws: Ø 25, 29, 32, 35, 41, 51, 76, 114 mm. Arbor for Ø 14 - 30 mm (49567010). Arbor for Ø 32 - 152 mm (49569100). 2 x pilot drill bits. ⅛" allen key8 x holesaws: Ø 25, 32, 35, 51, 54, 76, 92, 114 mm. Extension 330 mm - Hex 9.5 mm. Arbor for Ø 14 - 30 mm (49567010). Arbor for Ø 32 - 152 mm (49569100). 2 x pilot drill bits. ⅛" allen key7 x holesaws: Ø 16, 20, 25, 32, 40, 51, 64 mm. Extension 330 mm - Hex 9.5 mm. Arbor for Ø 14 - 30 mm (49567010). Arbor for Ø 32 - 152 mm (49569100). 2 x pilot drill bits. ⅛" allen key5 x holesaws: Ø 44, 57, 68, 76, 114 mm. Arbor for Ø 14 - 30 mm (49567010). Arbor for Ø 32 - 152 mm (49569100). 2 x pilot drill bits. ⅛" allen key11 x holesaws: Ø 19, 22, 35, 29, 30, 35, 37, 41, 52, 60, 79 mm. Arbor for Ø 14 - 30 mm (49567010). Arbor for Ø 32 - 152 mm (49569100). 2 x pilot drill bits. ⅛" allen key
Pack quantity 7101417412121312915
Supplied in Plastic casePlastic casePlastic casePlastic casePlastic case
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