Solid-Body 'Hard-Head' Bits

Relton's 'Hard-Head' bits are designed to bore large holes through concrete without the need to break out the core every few inches.

Shank/PilotHard-Head

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


Head Only

Shank/Pilot
DiameterPart No.PriceDrilling DepthFits These HammersPart No.Price
1 18" SB-18 $133.60 10" Spline S02-10S $47.20
1 14" SB-20 $138.40 SDS-max SMX-10S $57.60
1 12" SB-24 $144.00 SDS+ S07-10S $47.20
1 34" SB-28 $158.40 18" Spline S02-18S $57.60
2" SB-32 $169.60 SDS-max SMX-18S $67.20
2 12" SB-40 $195.20 SDS+ S07-18S $57.60
3" SB-48 $220.80 24" Spline S02-24S $67.20
SDS-max SMX-24S $77.60
SDS+ S07-24S $67.20

For 1-18" - 1-58" Heads

Drilling DepthShank StylePart NumberWeight (lbs)Price
10" Spline S02-10S 1.8 $47.20
SDS-max SMX-10S 1.7 $57.60
SDS+ S07-10S 0.9 $47.20
18" Spline S02-18S 3.1 $57.60
SDS-max SMX-18S 2.7 $67.20
SDS+ S07-18S 1.5 $57.60
24" Spline S02-24S 3.9 $67.20
SDS-max SMX-24S 3.6 $77.60
SDS+ S07-24S 1.9 $67.20