





Recent Purchase
ygg***
Model Number:U170;
$122.5
36 days ago
efd***
Model Number:U170;
$49.0
25 days ago
ohb***
Model Number:U170;
$220.5
19 days ago
ocs***
Model Number:U170;
$196.0
4 days ago
byb***
Model Number:U170;
$171.5
35 days ago
chu***
Model Number:U170;
$147.0
22 days ago
fwm***
Model Number:U170;
$122.5
25 days ago
nku***
Model Number:U170;
$245.0
28 days ago
rbg***
Model Number:U170;
$220.5
41 days ago
fxh***
Model Number:U170;
$245.0
15 days ago
View All
Customer Reviews

Road header tunnel boring machine carbide tips coal mining rock drill bits
$18$24.5-26.53%
Model Number:
U170
Quantity:
Add to Cart
Wishlist
Features
Premium Carbide Tips for Heavy-Duty Drilling
Engineered with ultra-high grade tungsten carbide for unmatched hardness and wear resistance, these drill bits deliver precision in extreme conditions. Precision-ground cutting edges ensure smooth penetration through rock, coal, and reinforced surfaces.
Industrial-Grade Durability
Heat-treated alloy steel body with reinforced brazing prevents tip breakage under high torque. Optimized flute design reduces debris buildup, maintaining peak efficiency in continuous operation. Ideal for tunnel boring, mining, and construction drilling.
Bulk Savings, Global Supply
Direct factory pricing with no middlemen—lowest wholesale rates guaranteed. Custom bulk orders available for large-scale projects. Ships worldwide with streamlined logistics for fast delivery.
Trusted Performance
Rigorously tested in high-impact environments, outperforming standard bits in lifespan and drilling speed. Compatible with roadheaders, TBMs, and rotary drill rigs. Stock up for demanding operations without compromising quality.
See More