Solid Body “Hard-Head” Bits


Solid Body "Hard-Head" Bits

Reltonʼs “Hard-Head” bits are designed to bore large holes through concrete without the need to break out the core every few inches.

Shank/Pilot

s02

       Hard-Head
sb

Slide the taper end of the shank into the “Hard-Head” bit. A slight twisting motion will help keep the bit from falling off before beginning the cut. The pilot is integrated on the shank, so drilling can be accomplished without interruption! Once used, shank and head become one piece.

 

Hard-Head for 1 1/8" thru 1 5/8"

Hard-Head
3 1/2" Length

Shanks/Pilot for 1 1/8" thru 1 5/8" Heads

hd_core_bitspacer_10x10pxSDS-max SHANK/Pilot

hd_core_bitspacer_10x10pxSPLINE SHANK/Pilot

SDS+_shank_Hspacer_10x10pxSDS+ SHANK/Pilot

DIAMETERPART NO.LIST PRICEWeight (lbs)
1 1/8"SB-18$ 167.000.7
1 1/4"SB-20173.000.8
1 1/2"SB-24180.001.3
1 5/8"SB-26192.001.4
Drilling
DEPTH
SHANK
STYLE
PART NO.LIST PRICEWeight (lbs)


10"
SPLINES02-10S$ 59.001.8
SDS-maxSMX-10S72.001.7
SDS+S07-10S59.000.9


18"
SPLINES02-18S72.003.1
SDS-maxSMX-18S84.002.7
SDS+S07-18S72.001.5


24"
SPLINES02-24S84.003.9
SDS-maxSMX-24S97.003.6
SDS+S07-24S84.001.9

Hard-Head for 1 3/4" thru 3"

Hard-Head
3 1/2" Length

Shanks/Pilot for 1 3/4" thru 3" Heads

hd_core_bitspacer_10x10pxSDS-max SHANK/Pilot

hd_core_bitspacer_10x10pxSPLINE SHANK/Pilot

DIAMETERPART NO.LIST PRICEWeight (lbs)
1 3/4"SB-28$ 198.001.5
2"SB-32212.001.9
2 1/2"SB-40244.003.4
3"SB-48276.005.4
Drilling
DEPTH
SHANK
STYLE
PART NO.LIST PRICEWeight (lbs)

10"
SPLINES02-10$ 65.002.4
SDS-maxSMX-1077.002.4

18"
SPLINES02-1877.003.8
SDS-maxSMX-1891.003.8

24"
SPLINES02-2491.004.8
SDS-maxSMX-24102.004.8
 

IMPORTANT INFORMATION
Once Reltonʼs “Hard-Head” bits have been used, the tapered shank cannot be removed by conventional means.
For shank removal, return to Relton Corporation.