A Hilti DD 150-U core drill system typically costs about $4,000-$6,500 new when available, with used systems often priced around $1,500-$3,500. The final quote depends on whether it includes the drill stand, water-management equipment, core bits, shipping, and service coverage; regional dealer pricing and availability can also change the total.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| New DD 150-U system | $4,000 | $5,250 | $6,500 | Tool and standard system components; confirm package contents |
| Used system | $1,500 | $2,500 | $3,500 | Condition, age, service history, and included stand affect value |
| Core bits | $75 | $225 | $600 | Per bit; diameter, length, and bond affect price |
| One-day rental | $100 | $175 | $275 | Drill and stand; bits and delivery may cost extra |
| Typical installed opening | $250 | $650 | $1,500 | One concrete core; size, depth, access, and cleanup matter |
Assumptions: U.S. prices are estimates before sales tax; dealer quotes, local rental inventory, and package contents vary.
What a DD 150-U system usually costs
For a complete Hilti DD 150-U setup, budget roughly $4,000-$6,500 for a new or dealer-supplied system if available. A middle-of-range planning figure is about $5,250. This estimate assumes a drill motor and compatible stand, but it does not automatically include a full set of diamond core bits, a water collector, vacuum, or installation labor.
The DD 150-U is a professional diamond core drilling system intended for wet or dry drilling, depending on the setup and application. Buyers should compare the exact package rather than just the motor price: a seller may quote a bare tool, a motor-and-stand kit, or a broader package with accessories. A quoted “DD 150-U price” is only comparable when the included stand, accessories, warranty, and condition match.
Used systems generally list for about $1,500-$3,500. A lower-priced unit may have heavy wear, missing components, or no recent service documentation. A clean, tested system with its stand and useful accessories can be nearer the top of that range. Buyers should ask whether the motor runs under load and whether the stand, carriage, and mounting hardware are included.
How motor, stand, and bit prices shape the quote
The purchase price is only one part of the drilling budget. The following ranges help separate the equipment package from commonly needed extras. Dealer bundles can combine these items, so the table is a budgeting aid rather than a promise that every part is sold separately.
| Quote item | Typical price | Unit | What changes the charge |
|---|---|---|---|
| DD 150-U motor | $2,800-$4,600 | Per motor | Availability, condition, service plan, and package |
| Compatible drill stand | $700-$1,400 | Per stand | Included accessories, anchor or vacuum base, and condition |
| Diamond core bit | $75-$600 | Per bit | Diameter, drilling depth, segment quality, and material |
| Water collection equipment | $150-$500 | Per setup | Collector size, hose, and wet-drilling requirements |
| Shipping or delivery | $50-$250 | Per order | Distance, freight class, and seller location |
| Inspection or service | $150-$500 | Per unit | Diagnostic scope, repairs, and replacement parts |
A core bit is a recurring expense, not necessarily part of the drill purchase. Smaller bits for common penetrations may cost about $75-$200, while larger or longer professional bits can reach $300-$600 or more. For a complete working budget, price the bit diameters and depths the job actually requires before accepting a bare-tool quote.
Labor also matters when the system is purchased for a contracted drilling job. A crew’s drilling charge may be quoted per hole, per inch of diameter, or by time. A planning range of $75-$150 per labor hour is reasonable for skilled trade labor in many markets, before mobilization and equipment charges.
Hole diameter, depth, and concrete change the price
The motor price is relatively stable compared with the cost of completing a particular hole. Bit diameter is a major variable: a 2-inch penetration generally uses a less expensive bit and takes less time than a 6-inch opening. Larger diameters also create heavier cores, require more secure setup, and may need additional handling or water control.
Depth affects both bit selection and drilling time. A short opening through a 6-inch slab may be straightforward, while a 24-inch-deep wall penetration can require a longer bit, extensions, more careful alignment, and extra labor. A thicker wall or multiple layers of reinforcement can make a nominally similar hole substantially more expensive.
Concrete composition and site access influence productivity. Reinforced concrete with dense rebar can slow drilling and wear segments faster than unreinforced concrete. Overhead drilling, confined spaces, occupied interiors, and poor access can add setup and containment time. When requesting a quote, specify diameter, depth, concrete type, orientation, number of holes, and access conditions.
For an installed drilling service, a single small core may run about $250-$500, while a 4- to 6-inch hole through a typical slab may cost around $400-$900. Deep, overhead, heavily reinforced, or hard-to-reach work can exceed $1,000 per hole. These are job-price estimates, not the purchase price of a DD 150-U.
Three DD 150-U budgets for common drilling jobs
The examples below show how equipment, bits, and labor can combine. They assume normal access in a U.S. market with ordinary concrete and no unusual permitting or hazardous-material controls. Actual contractor quotes can differ, especially when a minimum mobilization charge applies.
| Scenario | Scope and labor | Estimated total | Pricing detail |
|---|---|---|---|
| Small plumbing opening | One 2-inch hole, 6-inch slab, about 1 hour | $250-$450 | Includes setup, one bit allowance, and labor |
| Several service penetrations | Four 4-inch holes, 8-inch slab, 3-5 hours | $900-$1,800 | About $225-$450 per hole with shared mobilization |
| Deep reinforced wall opening | One 6-inch hole, 18-24 inches deep, 3-6 hours | $900-$1,800 | Higher bit wear, careful setup, and core handling |
These service examples are not equipment purchase estimates. A contractor who already owns the drill spreads its purchase and maintenance expenses across many jobs, while a one-time buyer must account for the full system price, bits, transport, and resale value. For occasional drilling, an installed service may cost less than purchasing the equipment.
New, used, and rental prices suit different workloads
A new system makes the most financial sense when the tool will be used regularly and dependable availability, known condition, and support matter. Because dealer stock and package configurations can change, buyers should request a written quote that identifies the model, stand, included accessories, warranty term, and delivery charge. If the exact DD 150-U package is unavailable, compare the specified replacement system by capacity and application rather than assuming another model is identical.
A used DD 150-U at $1,500-$3,500 can reduce the initial outlay, but a repair or missing stand can erase the savings. Before payment, inspect the carriage movement, column, base, electrical connections, controls, and water fittings. Ask for a demonstration under load and written disclosure of known defects. A separate service inspection may cost $150-$500, depending on the shop and scope.
Rental rates are commonly about $100-$275 per day for a drill-and-stand setup, with weekly rates around $350-$900 where available. Diamond bits may be charged separately, and a deposit or damage waiver can raise the amount due at pickup. For a handful of holes, compare rental plus bits and labor with a contractor’s per-hole quote; for recurring work, compare total ownership expense.
Regional labor rates and delivery shift the total
Equipment list prices do not change uniformly by state, but local dealer inventory, freight, sales tax, and service availability affect the amount paid. In high-cost metropolitan areas, installation labor and contractor minimums may run 15%-30% above a national planning estimate. Rural jobs can have lower hourly labor but higher travel or delivery charges, sometimes adding $75-$300 to a small project.
For drilling labor, many U.S. markets fall near $75-$150 per hour, while high-cost urban markets can reach $100-$200 per hour for specialized crews. A contractor may instead charge a mobilization minimum of $150-$400, particularly when only one hole is requested. Several holes completed in one visit can reduce the effective price per opening because setup and travel are shared.
Freight for a heavy system may be roughly $50-$250, with remote delivery or expedited shipping costing more. Sales tax depends on local rules and whether the purchase is taxable equipment, a rental, or part of a contracted service. Assumptions: typical commercial freight and standard delivery; confirm tax and travel charges locally.
Rental add-ons and jobsite prep can create extra charges
Rental quotes may exclude bits, water-management components, delivery, pickup, and damage protection. A core bit rental or wear charge can add $25-$100 per day, or the rental provider may charge for segment wear based on use. Delivery and retrieval may add $50-$250, particularly when the machine must reach a jobsite with limited access.
Wet drilling requires a water source and a plan for slurry collection. A water collector or vacuum setup may add $150-$500 to an ownership package; rental charges vary by provider. Indoor work may also require floor protection, containment, and cleanup. These tasks can add $50-$300 or more, depending on the area and how much water must be captured.
Anchoring the stand, working overhead, or drilling through a finished surface can increase preparation time. A vacuum base is useful only when the surface and application allow it; some jobs require mechanical anchors instead. Confirm the mounting method, water control, bit availability, and delivery window before comparing rental totals.
Reduce the DD 150-U budget by controlling the scope
For a purchase, request two itemized quotes: one for the motor-and-stand package and another for the same package with the bits and accessories needed immediately. This shows whether a bundle saves money or includes items that will remain unused. Verify the exact model and condition, and compare equivalent warranty and service terms rather than choosing solely by the lowest initial number.
For a drilling contract, combine holes into one visit, provide accurate diameter and depth measurements, and clear the work area before the crew arrives. Marking both sides of a wall or slab can reduce setup delays, but the contractor should verify that the path is safe and free of concealed utilities. Request a per-hole rate and a separate mobilization charge so the effect of adding holes is clear.
Choose bit sizes based on the required opening, not a larger convenient size, and avoid buying a full bit set for a one-time task. If the system will be used only briefly, compare a one-day rental, a weekly rental, and a subcontractor quote including delivery, bits, cleanup, and labor. The lowest practical total usually comes from matching the equipment commitment to the number and difficulty of planned holes.
Finally, evaluate used equipment by repair risk as well as sticker price. A $2,000 system that needs a $700 repair and a $900 stand is not necessarily cheaper than a tested package at $3,000. Ask sellers for a complete component list and budget for inspection or service before relying on an older unit for paid work.