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DIAMOND CORING AND SAWING 5

Diamond core bit DD-BI SPX-L Abrasive

BI series B series

APPLICATIONS Technical data
● Rig-based wet coring in very abrasive concrete
Base materials Concrete (very abrasive)
Drilling mode Rig-mounted
ADVANTAGES
Wet or dry operation Wet
● Hilti Equidist technology (35 mm diameter and above) – precisely
positioned diamonds for unmatched drilling performance and
constant drilling speeds over the entire life of the core bit

DD 120 DD 160 DD 200 DD 350-CA DD 500-CA

Ordering designation Diameter Working length Sales pack Item number
quantity
BI 12/320 SPX-L abras. 12 mm 320 mm ■ ■ 1 pc 2171859
BI 14/320 SPX-L abras. 14 mm 320 mm ■ ■ 1 pc 2172040
BI 16/320 SPX-L abras. 16 mm 320 mm ■ ■ 1 pc 2172041
5
BI 18/320 SPX-L abras. 18 mm 320 mm ■ ■ 1 pc 2172042
BI 20/320 SPX-L abras. 20 mm 320 mm ■ ■ 1 pc 2172043
BI 22/320 SPX-L abras. 22 mm 320 mm ■ ■ 1 pc 2172044
BI 24/320 SPX-L abras. 24 mm 320 mm ■ ■ 1 pc 2172045
BI 25/320 SPX-L abras. 25 mm 320 mm ■ ■ 1 pc 2159409
BI 28/320 SPX-L abras. 28 mm 320 mm ■ ■ 1 pc 2159412
BI 30/320 SPX-L abras. 30 mm 320 mm ■ ■ 1 pc 2159417
BI 32/320 SPX-L abras. 32 mm 320 mm ■ ■ 1 pc 2159421
BI 35/430 SPX-L abras.* 35 mm 430 mm ■ ■ 1 pc 2159423
BI 37/430 SPX-L abras.* 37 mm 430 mm ■ ■ 1 pc 2159426
BI 40/430 SPX-L abras.* 40 mm 430 mm ■ ■ 1 pc 2159429
BI 42/430 SPX-L abras.* 42 mm 430 mm ■ ■ 1 pc 2159562
BI 47/430 SPX-L abras.* 47 mm 430 mm ■ ■ 1 pc 3611603
*This item has to be used with BI or BK connection end.

Please visit Hilti website for the latest item numbers and related products

Customer Hotline: Hong Kong 8228 8118, Macau 00800 8228 8118 Email: hksales@hilti.com
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