Core drill bits Beaver

BEAVER sintered core bits

Efficiency with an external thread connection
The BEAVER series represents a new generation of sintered core bits that combine durability with top-class Finnish engineering.

Vacuum sintering guarantees quality
BEAVER bits are manufactured using advanced vacuum sintering technology. The process compacts the materials under extreme pressure and heat, creating a structure that withstands even the toughest bedrock conditions.

Why choose BEAVER:
✓ External thread connection: designed for applications that require an externally threaded connection to the drill rod.
✓ Curved High Pressure waterways: prevent clogging and improve fluid circulation.
✓ Optimised penetration rate: excellent performance in hard rock.
✓ Long service life and reliability in mass production.
✓ Precise Finnish manufacturing.

BEAVER core bits are the perfect choice when you need a reliable bit with an external thread. If needed, we tailor the design to suit your project.

Other sizes available on request.
Developed and manufactured in Finland.

Sizes

B-131, B-146, B-168

Size and waterways

B-131 Waterways # 12
B-146, B-168 Waterways # 14

Matrix Chart

S7, S8, S9 – MEDIUM HARD: Diabase, andesite, gneiss, grandiorite, limonite
S9, S10, S12 – HARD: Granite, basalt, rhyolite, quartz, porphyry
S12, S15 – EXTREME HARD: Siliceous rock, hard sandstone, dense quartzite, iron ore

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