Alpha No.20 Double Ended Panel Drill Bit Pack of 2 norton Sikaflex® PRO Sealant is a

Sikaflex® PRO Sealant is a high performance polyurethane sealant used for connecting joints in porous surfaces

Made from anodised aluminium with UV-treated gaskets

drill point with wings made from hardened wire

Head bright finished

ideal for durable outdoor decking projects

Alpha No.20 Double Ended Panel Drill Bit Pack of 2 norton Sikaflex® PRO Sealant is aSheffield Alpha No. 20 Double Ended Panel Drill Bits feature M2 HSS material and Titanium Nitride coating for superior durability and heat reduction. The 135 Split Point design ensures faster cutting with minimal wandering. These 4. 09mm (Gauge 11) bits come in a convenient 2 pack, ideal for professional woodworking and panel drilling applications where precision and extended tool life are essential.