Tungsten Carbide Pricing: What’s Driving the Spike, and What It Means for Harlen Supplies

Tungsten carbide sits at the hard end of the hardness scale — which is exactly why it’s used in high-wear drilling components where edge retention and abrasion resistance are non-negotiable. When tungsten input costs move, drilling tool pricing moves with it.

What’s driving the tungsten carbide pricing increase?

Several supply-side constraints are hitting at the same time:

• Concentrated supply: China controls a large share (around 80% to 85%) of global tungsten resources and production capacity.

• Reduced output allowances: Lower mining quotas tighten upstream availability.

• Tighter export controls: Stronger export rules reduce the flow of tungsten raw materials into global markets.

• Demand hasn’t slowed: Industrial demand remains steady (and in many sectors, strong).

Put simply: less material available + steady demand = higher prices, and tungsten and tungsten carbide are currently wearing that equation.

Why this matters to drilling tools

Most carbide-tipped drilling consumables are priced off a few core cost drivers:

• Tungsten carbide powder and inserts (major contributor)

• Manufacturing and processing (sintering, brazing, grinding, QA)

• Logistics and lead times (often amplified during supply tightening)

When tungsten carbide costs jump, the increase typically shows up first in replacement parts and high-turnover consumables, then spreads into broader product lines as suppliers update price lists.

Impact on Harlen Supplies

Here’s the practical reality of the tungsten carbide pricing increase:

1. Drilling tool prices will rise: Tungsten carbide is a direct input into many wear components. As upstream prices rise, our landed costs for affected tools rise too.

2. Pricing uncertainty becomes a planning problem: Volatility makes it harder to lock pricing for long periods, especially on items exposed to frequent supplier adjustments.

3. What we will do about it: Harlen will manage this the responsible way: clear communication, tight procurement discipline, and stabilising pricing wherever we can.

What clients can do right now (practical steps)

• Plan ahead on high-wear items you know you’ll need (bits, carbide-heavy consumables).

• Review usage and tool selection with us — in some applications, small spec changes can improve wear life and reduce total spend per meter drilled.

• Treat pricing as time-sensitive on carbide-heavy items during this period; quotes may have shorter validity windows than usual.