Steel tooth triconebits series
114-117
Soft Formation Tooth Bits of steel tooth tricone bit
The114-117 steel tooth tricone bits are used to drill low-compressivestrength, soft formations.Long projection tooth lengths are usedonhigh offset cones to provide the greatest penetration ratespossible.Wear-resistant hard facing is used to control tooth wear .On thesoftest bit types this hard facing completely covers the bit teeth .
127
Medium-Hard Formation Tooth Bitstricone bit/ tri-cone rollerbit /steel tooth bit /
The127steel tooth triconebits are used to drill high-compressivestrength,medium hard formations.Short projection teeth with reducedcrest length are used in this series of bit designs .Durable hard facingis applied to reduce tooth wear.