Ductsure White Aluminium Vent Grille – Square Face Slat (520 x 520 mm) - LFD-4A 520/375 36pc x 4 mm or 5/32 Letter & number stamp punch (A-Z & 0-9) Precision Hole Sizing – Ensures Somta Series 107 – 1/16 - 1/2" X 1/64 Jobber Drill Set The optional setting ring 1103-200

Precision Hole Sizing – Ensures tight tolerance and professional-grade surface finish

Manufactured from premium-grade high-speed steel

and IP65 protection

A precision keyed drill chuck with 0

this heavy-duty drill bit is fitted with a 2MT shank and manufactured from high-speed steel (HSS) for strength and durability

Ductsure White Aluminium Vent Grille – Square Face Slat (520 x 520 mm) LFD 4A 520 375 36pc x 4 mm or 5 32 Letter & number stamp punch (A Z & 0 9) Precision Hole Sizing – Ensures Somta Series 107 – 1 16 1 2" X 1 64 Jobber Drill Set The optional setting ring 1103 200 Precision Hole Sizing – Ensures tight tolerance and professional grade surface finish Manufactured from premium grade high speed steel