MORE SPEED.
MORE VERSATILITY. QUICKER CLEANUP
WHEN CORING
Handheld wet core bits SPX-L Drywall track water collector WCS-D
Hilti SPX-L handheld core bits
now bring enhanced speed and
versatility by leveraging Hilti
Equidist Technology and laser-
welded segments. The resulting
difference is a handheld wet
core bit delivering up to 50%
faster coring speeds over
previous generation bits. Coring through drywall track just got
up to 40% faster with the drywall track
water collector WCS-D. Specifically
designed to fit both 3-5/8” and 6”
track, the WCS-D provides the
versatility to drill through drywall
track while using the Hilti WMS 100
water management system
which collects and recycles
concrete slurry.
In addition, operators can core longer as the bit
enables high drilling speeds while requiring low
drilling pressure resulting in less fatigue.
Technical data
Base Materials Reinforced concrete, concrete (all
types), stone, and masonry
Connection End BI (Hilti)
Drilling Mode Handheld
For use with DD 110-W; DD 150-U; Low-power
diamond drilling tools (below 2.5 kW)
Dust Control Method Wet
Multiline level
Add this enhancement to
your WMS 100 and
improve productivity by
spending less time
managing water
supply, slurry, and
dust removal.
Ultimate
Order information
Description
APPLICATIONS AND ADVANTAGES
Applications
• Handheld wet coring in all types of concrete
Advantages
• High drilling performance and comfort for handheld wet coring
in concrete
• Fast and easy hole starting with optional hole-starting aid
• Thin-wall barrel and thin segments require lower contact
pressure
• Durable laser-welded segments
• Hilti BI quick-release connection end lets you fit or remove
core bits quickly — no tools required
we want to hear from you
Item number
Core bit BI 1/2"/12" SPX-L handheld 3640419
Core bit BI 9/16"/12" SPX-L handheld 3640420
Core bit BI 5/8"/12" SPX-L handheld 3640421
Core bit BI 11/16"/12" SPX-L handheld 3640422
Core bit BI 3/4"/12" SPX-L handheld 3640423
Core bit BI 7/8"/12" SPX-L handheld 3640424
Core bit BI 1"/12" SPX-L handheld 3640425
Core bit BI 1-1/8"/12" SPX-L handheld 3640426
Core bit BI 1-1/4"/12" SPX-L handheld
Order information
Legend Item number
Adapter WCS-D 3-5/8” (8-pack)
Description
① 2243438
Adapter WCS-D 6” (4-pack) ② 2243437
Accessories
Description
Item number
3640427 WMS 100 starter kit
Includes WMS, 6 filter bags, 5” WCS ring, push bar, hoses,
connections 3575546
Core bit BI 1-3/8"/12" SPX-L handheld 3640428 Filtration bag WMS 100 (5 pack) 2145833
Core bit BI 1-1/2"/12" SPX-L handheld 3640429 Water collector system ring up to 2-1/2” bit 2159810
Core bit BI 1-3/4"/12" SPX-L handheld 3640430 Water collector system ring up to 5” bit 2159811
Core bit BI 2"/12" SPX-L handheld 3640431 Water collector system ring up to 5-1/2” bit 2159812
Core bit BI 2-1/2"/12" SPX-L handheld 3640432 Water collector system ring up to 7” bit 2159813
Core bit BI 3"/12" SPX-L handheld 3640433 Water collector system ring up to 10” bit 2159814
Core bit BI 3-1/2"/12" SPX-L handheld 3640434 Water collector system DD-WCS-200 V 2215476
Core bit BI 4"/12" SPX-L handheld 3640435 Water collector system DD-WCS-500 V 2215477
Core bit BI 5"/12" SPX-L Handheld 3640436 Core Bit BI 6"/12" SPX-L Handheld 3640437
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Tool warranty.
Some limitations apply.
Contact Hilti for details.