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Rockmore · DTH bits
Rockmore TD 40 Hedgehog Convex DTH Bits
Part no.
TD40-115HHCVB-3690
Hedgehog convex down-the-hole bits for the TD 40 shank. Diameter 4-1/2 in (115 mm). Ballistic carbide.
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| Diameter | 4-1/2 in (115 mm) |
|---|---|
| Face | Hedgehog convex |
| Carbide | Ballistic |
| Button layout | gauge 8 × 1/2 in, front 8 × 15/32 in |
| Shank | TD 40 |
| OEM catalogue number | A45608 |
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