🚨🔥 20% Off Italian Sterling Silver Chains, Necklaces & Bracelets - Ends August 31st 🚨🔥 20% Off Italian Sterling Silver Chains, Necklaces & Bracelets - Ends August 31st
Home / Collections / Best Sellers / 🏷️ Busch #4203 Twist Drill Bit - Tungsten Carbide - 2.35mm Shaft [EOL]

🏷️ Busch #4203 Twist Drill Bit - Tungsten Carbide - 2.35mm Shaft [EOL]

$37.13 $14.85 inc GST
$33.75 $13.50 ex GST
 

#4203 tungsten drills especially suit harder organic materials such as coral & farmed pearls (with hard centre/implants).

Recommended Speed: 5,000 - 9,000 r.p.m. (drilling freehand) 8,000 -14,000 r.p.m. (via drill-press).

*Tungsten carbide drills offer superior drilling ability and wear resistance, making this a lasting investment in your harder material drilling applications!

Back to top