The ALH System One drill and tap has been used for over 30 years world-wide. This drilling machine can be hand-operated or supplied with an air ratchet. Air-powered drilling and tapping provide a fast and effective solution.

Applications

The System One can drill and tap up to a 3” hole, or can be used to drill a 3” BSP / NPT size hole and then carry a non-tap plug

• ¾” to 3″ (BSP or NPT threads)
• 3″ to 48″ diameter pipes
• 60 psi (4 bar) operating pressure  – Subject to local network approvals or limits.

Drilling Machine

• Heat-treated aluminium castings for extra strength
• Double bronze bushes for increased accuracy
• Integral feed cap
• Thrust bearing
• Gate drill prevention system