Trend Tools HS/SET/6 Hss Bi-Metal 8% Cobalt Holesaw 6Pc Electrical Set

• High-performance, trade-rated holesaws with variable pitch for a smooth, fast cutting action in a variety of materials up to 38mm thick. Contains common sizes for a variety of electrical tasks. Ideal for cutting holes for cable runs, conduit, and glands in timber, MFC, plastics, steel, stainless steel, plaster board and non-ferrous metals.
• M42 8% Cobalt Teeth delivers exceptional edge-retention whilst minimising heat build-up across a variety of materials.
• Variable Tooth Form (TPI 4/6) offers a fast, smooth cutting action with reduced vibration, improved surface finish and optimum swarf clearance.
• Thick-Gauge Bi-Metal Steel Body ensures durability and minimises tooth loss.
• Angled Ejection Slots dissipate heat and assist with easy plug removal.
• Quick-Release Arbor with ejection spring to ease plug removal.
• HSS Pilot Drill with undercut flat and grub screw to prevent creep.
• Heavy-Duty Storage Case.
• Includes 16mm (5/8Ó), 20mm (51/64Ó), 25mm (1Ó), 32mm (1-1/4Ó), 40mm (1-9/16Ó), and 51mm (2Ó) holesaws.

Specifications

• Drilling depth=38 mm
• Tooth pitch= 4/6 TPI
• Large arbor (A1) thread=UNF 5/8Ó-18
• Small arbor (A2) thread=UNF 1/2Ó-20
• Shank size=9.5 mm hex
• Max. saw dia. on A2 arbor=152 mm
• Max. saw dia. on A1 arbor=30 mm
• Threaded adaptor=UNF 5/8Ó-18 to UNF 1/2Ó-20
• Threaded adaptor max. saw dia.=60 mm
• Pilot drill dia.=6.35 mm