-40%
A 51/2
A 51/2
A 51/2
A 51/2
A 51/2
A 51/2
A 51/2

A 51/2" DTH drill bit for drilling gas, oil or water wells and blast holes,etc;

$ 256.08

Availability: 100 in stock
  • Condition: This is a new (never been used) DTH hammer bit, manufactured by the SANDVIK Corporation (a Swedish firm).
  • All returns accepted: ReturnsNotAccepted

    Description

    This is a new (never been used) DTH hammer bit manufactured by the SANDVIK Corporation.  It is a Drilltech Mission SD5 style, A43-15. The size is 51/2", it has eight splines with 3 air holes on the convex face. The inserts (buttons) are made of high quality tungsten carbide, they are the ballistic style with 9 on gauge, total of 18 on the face. The weight is approximately 33 pounds.  The alpha numeric data imbedded in one of the spline slots is 42-51L9  140B55, serial number C70440.