B Retrievable Wedge Assembly

TIME Limited’s Retrievable Wedge assemblies are manufactured in Canada with 4140 steel, a heat treated, stress relieved material, to ensure the best quality product.

Why do we use retrievable Wedges?

• Ideal for drill holes that need multiple wedge deflections
  
• Can be used directly off the bottom of the drill hole
• No steel is left at the bottom of the hole
• Reusable

Using a Retrievable Wedge

• Lower wedge to the bottom of the hole
• Shear the pin on the locking wedge
• Shear the pin on the retrieving coupling
• Drill the concave bit passed the wedge blade
• Remove the entire wedge assembly by pulling the rods

* This product is normally purchased with B RETRIEVABLE REAMER

PRODUCT LISTING:

Before you use the assembly, ensure the bottom of the hole is flat by using the Solid Spindle Assembly and Dressing bit (not shown).