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Product Technical Information

Manuals, Specs & Field Reference for Every DKI Tool

Download official user manuals for DKI’s DTH air hammers and WAI fluid hammers, plus quick-reference driller cheat sheets — everything a crew needs on the rig floor, in one place.

DTH Air Hammers

DTH Fluid Hammers

Driller Cheat Sheets

01 — Air Hammers

DTH Air Hammer User Manuals

Installation, operation, and maintenance manuals for the full DK series line, from the compact DK10 through the heavy-duty DK150.

DK150 User Manual

DK12 (T120S, T112, T112S) User Manual

DK10 (T1000-S) User Manual

DK80 User Manual

DK60 User Manual

DK50 User Manual

DK40 User Manual

DK30 User Manual

DK30XT User Manual

DK20 User Manual

02 — Fluid Hammers

WAI Fluid Hammer User Manuals

User manuals for the WAI-I series water/fluid-circulated DTH hammers, sized from 30 through 80.

WAI80I User Manual

WAI60I User Manual

WAI50I User Manual

WAI40I User Manual

WAI30I User Manual

03 — Field Reference

Driller Cheat Sheets

Quick-reference specification sheets for the rig floor, available in imperial and metric units.
Imperial units. A one-page rig-floor reference covering hammer and bit specifications at a glance.
Metric units. The same rig-floor reference sheet, converted for metric operations.

Can't find the manual for your DKI tool, or need a hard copy shipped with your order? Our team can help.

A Texas-born, ISO 9001:2015 certified DTH manufacturer supplying high-performance drilling tools to operators worldwide.
From concept to field validation, our U.S.-based engineers design and custom-build tools for the toughest downhole conditions.
CNC precision machining, Just-In-Time scheduling, and private-label options, with most stock items shipping within 24 hours.
ISO 9001-governed inspection and full serialized traceability let us track every part back to its raw material.
Training, documented procedures, routine equipment checks, and proper PPE are built into every stage of production.

Social Responsibility

Committed to responsible manufacturing that protects our people, supports our communities, and respects the environments where our tools work.

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Construction

Built tough enough for the unpredictability of job sites, our equipment minimizes costly downtime and re-drills.

Exploration

Every hole counts, and our tools are built to keep penetration rates high even in unpredictable, mixed formations.

Mining

Engineered for open-pit and underground alike, our tools lower per-meter drilling costs without sacrificing performance.

Oil & Gas

Engineered for the rigors of well-site conditions, our hammers and bits extend service life while reducing per-foot drilling costs.

Quarrying

Less downtime, fewer bit changes, more material moved. That's the Drill King difference for quarry operators who can't afford to slow down.

Water Well & Geothermal

From residential wells to large-scale geothermal fields, our tools are trusted to get the job done right the first time