The World's Leading Drilling Technology

Numa Products

Please use drop down lists to filter products by Product Type, Hole Size, and/or Application.

Product Brochures

Sort By Hole Size

Product Type

Hole Ranges

Applications

Patriot 240 NTR

Hole Size: 24 to 36" (610mm to 914mm)
Bit Shank: P240
Download Product Brochure

Patriot 185 NTR

Hole Size: 18 to 30" (457mm to 762mm)
Bit Shank: P180
Download Product Brochure

Patriot 125 NTR

Hole Size: 12.25 to 20" (311mm to 508mm)
Bit Shank: P125 NTR
Download Product Brochure

Challenger 100 NTR

Hole Size: 9.875 to 12" (251mm to 305mm)
Bit Shank: N100 NTR
Download Product Brochure

Patriot 85 NTR

Hole Size: 7.875 to 8.875" (200mm to 225mm)
Bit Shank: 380 NTR
Download Product Brochure

Patriot 85Q NTR

Hole Size: 7.875 to 10" (200mm to 254mm)
Bit Shank: QL80
Download Product Brochure

Bit Retention Systems

Hole Size: 5.5 to 36" (140mm to 916mm)
Bit Shank: Various
Download Product Brochure