DRILLING (METAL)

Metal Drill Bits in Singapore

Shop metal drill bits, HSS drill bits and step drill bits in Singapore at A.C.T. Hardware. Our range includes HSS, HSS-Co (cobalt) and TiN-coated drill bits, step drills, countersinks and bi-metal hole saws, sold singly and in sets.

Metal drill bits are made from high-speed steel (HSS) so they stay sharp when drilling steel and other metals. Cobalt grades cope with harder alloys, TiN coatings reduce wear, and step drills drill neat holes in sheet metal. Different shank styles fit standard chucks, impact drivers and hammer drills.

How to Choose the Right Metal Drill Bit

• Bit material – HSS suits mild steel, cobalt suits stainless and harder metals, and TiN coating extends tool life.
• Diameter – choose the size to match the bolt, rivet or tapped thread you need.
• Bit type – step drills suit sheet metal, countersinks finish screw holes, and pilot drills guide hole saws.
• Set or single – sets cover common sizes, while single bits replace worn sizes.
• Speed and lubrication – drill metal at lower speed, and use cutting oil to keep the bit cool.

Common Applications

• Fabrication and repairs in factories and workshops
• Drilling steel frames and brackets on construction sites
• Installing fixtures on metal grilles, gates and ducting
• Marine and offshore maintenance on steel structures
• M&E and facility maintenance requiring cleanly drilled panels

Brands Available

Browse trusted brands including MAKITA and DEWALT.

Not sure which one suits your job? WhatsApp us at +65 8978 9808 and our team will be happy to advise.