Every workshop, from a small fabrication shop to a full production floor, depends on cutting tools that hold an edge, run true, and don’t need replacing every second job. That’s the reputation Bordo has built over decades in the tooling industry, and as the authorised distributor, Thor International stocks the full Bordo product ecosystem for workshops across Singapore — from everyday HSS drill bits through to specialised cutting taps and countersink tools.

HSS vs Cobalt Drill Bits: Choosing the Right Material

The most common question workshops ask when stocking up on drill bits Singapore suppliers carry is whether to go with standard HSS (high-speed steel) or step up to cobalt. HSS drill bits are the workhorse choice for general-purpose drilling in mild steel, aluminium, and softer alloys — durable, affordable, and suitable for the vast majority of workshop tasks. Cobalt drill bits Singapore machine shops reach for when working with harder or more abrasive materials — stainless steel, hardened alloys, and high-temperature metals — because the added cobalt content improves heat resistance and edge retention under the higher friction these materials generate. As a rule of thumb: if a standard HSS bit is dulling quickly or the material is generating excessive heat during drilling, that’s the signal to move up to cobalt rather than simply pushing through with more HSS bits.

Bordo Countersink Tools

A countersink tool Singapore fabricators rely on creates the angled recess needed for a flush-fitting screw head, and getting this step right matters more than it might seem — an uneven or oversized countersink weakens the surrounding material and leaves an unsightly, poorly seated fastener. Bordo countersink tools are engineered for consistent, chatter-free cutting across a range of hole sizes, and are available in both fixed and adjustable configurations depending on whether a shop is running a single hole size repeatedly or needs flexibility across varied jobs. A worn or poorly matched countersink is one of the most overlooked causes of a weak, unreliable fastened joint, since the visible thread or screw head can look fine while the actual seating underneath is compromised.

Cutting Taps and Machine Taps

Cutting taps Singapore workshops use for internal thread-forming come in several forms, and Bordo’s range covers the common configurations a general engineering shop needs: hand taps for manual, low-volume work, and machine taps built for the speed and consistency required on CNC and production equipment. Where a hole also needs to accept a HeliCoil or similar wire thread insert, Bordo’s STI taps (screw thread insert taps) cut the specific oversized thread profile that a standard tap won’t produce — worth stocking alongside standard taps if your shop does any thread repair work. For more detail on when a repair calls for a wire thread insert versus another insert type entirely, see our Complete Guide to Thread Repair Inserts.

Beargrip Hex Key Sets and Workshop Hand Tools

Beyond cutting tools, Thor also stocks Beargrip hex key sets and other everyday workshop hand tools — the kind of reliable, no-fuss equipment that doesn’t get much attention until a cheap set rounds out mid-job. A well-made hex key set Singapore technicians can trust holds its shape under torque and won’t slip and mar a fastener head, which matters when working on finished or cosmetic assemblies where a slipped key leaves a visible mark that’s difficult to hide or repair afterward.

Building a Workshop Tool Kit That Lasts

For a workshop stocking up for the first time, or replacing a tired existing kit, a sensible starting point covers: a full HSS drill bit index for general work, a smaller cobalt set for the harder materials that come up occasionally, a countersink tool suited to your most common fastener size, machine taps matched to your standard thread sizes, and a quality hex key set for day-to-day assembly work. Buying this as a coordinated set from a single authorised distributor — rather than piecing it together from multiple lower-cost suppliers — also means consistent quality across the whole kit, rather than one weak link that fails mid-job and holds up an otherwise straightforward production run.

Why Sourcing Through an Authorised Distributor Matters

Bordo tools are sold through a network of distributors across the region, but not every source is equally reliable when it comes to genuine stock, consistent availability, and after-sales support. As Bordo’s authorised distributor in Singapore, Thor International carries verified genuine stock across the full product ecosystem, rather than a partial or inconsistent range sourced through secondary channels. This matters most when a workshop needs a specific drill size or tap configuration urgently — having a distributor who reliably stocks the full range locally avoids the delay of a special order for a tool that should be a routine, same-day purchase. It also means technical support is available if a shop needs help selecting the right bit or tap combination for an unfamiliar material or a new production requirement, rather than being left to guess based on a generic product listing.

Frequently Asked Questions

What’s the real difference between HSS and cobalt drill bits?

Cobalt content improves a bit’s heat resistance and edge retention, making cobalt bits better suited to harder, more abrasive materials like stainless steel — HSS remains the more cost-effective choice for general-purpose drilling.

Do I need a different countersink tool for every screw size?

Not necessarily — adjustable countersink tools cover a range of sizes, though a fixed countersink matched to your most common fastener size will usually give the cleanest, most consistent finish.

What are STI taps used for?

STI (screw thread insert) taps cut the specific oversized thread profile required before installing a wire thread insert like HeliCoil — a standard tap won’t produce the correct thread form for this purpose.

How do I know when to replace a drill bit rather than resharpen it?

Visible chipping along the cutting edge, significant heat discolouration, or a bit that no longer starts cleanly in the material are all signs it’s past resharpening and should be replaced.

Does Thor sell Bordo tools individually or only as sets?

Both — you can order individual drill bits, taps, or countersink tools as needed, or build out a full workshop set depending on your requirements and production volume.

Can Bordo tools handle continuous production use, or are they better suited to occasional workshop tasks?

Bordo’s range is built for genuine production use, not just occasional workshop tasks — the same taps and drill bits used for a single repair job are engineered to hold up across sustained, high-volume manufacturing runs as well.

Is it worth paying more for genuine Bordo tools instead of a cheaper unbranded equivalent?

For anything beyond occasional light-duty use, yes — a genuine tool that holds its edge for longer and cuts more consistently across a full production run typically works out cheaper overall than replacing a lower-quality equivalent multiple times over the same period.

Stock Your Workshop with the Original Bordo Range

Cutting tools are one place where a small quality difference compounds fast across hundreds of holes a week — a dull bit or an inconsistent countersink costs time on every single job it touches. Browse the full Bordo product range online, or get in touch with our team if you’d like help specifying the right combination of drill bits, taps, and hand tools for your workshop’s specific material mix and production volume.

REFERENCES:

1. American National Standards Institute / ASME. (1993). ANSI/ASME B94.11M – Twist Drills. ASME. https://www.asme.org/codes-standards/find-codes-standards/b94-11m-twist-drills
2. American Society of Mechanical Engineers. (2008). ASME B94.9 – Taps: Ground Thread with Cut Thread Appendix (Inch and Metric Sizes). ASME. https://www.asme.org/codes-standards/find-codes-standards/b94-9-taps-ground-thread-cut-thread-appendix-errata