Roller cone cutters & bit-thirds

Narrow pilot for replacement cutters and matched sets. Parent tool nominal size is listed separately from cutter diameter; unknown mounting goes to technical review.

Without a mounting drawing or saddle dimensions, requests are routed to technical review first.

0 live of 0 · 3 sample offers of 3

Sort

Live offers

Supplier-submitted and approved by an operator. Stock and price are the supplier's claims — confirm in your quote.

Loading live offers…

Design samples

Heavily worn roller cone bit showing individual cones and bearing area

Sample

Illustrative photo · not the offered item

Roller cutters · New

TCI roller cutter set for 12 1/4 in hole opener

Matched set of 3 (illustrative)

Supplied as: Matched set (3)
Parent tool: 12 1/4 in nominal
Cutter Ø: Not provided
Mounting: Drawing provided

Brisbane, QLD, AUBoulder Ridge Tooling

Quote on request

Side and face view of a 17 1/2 inch milled-tooth tricone rock bit

Sample

Illustrative photo · not the offered item

Roller cutters · Unused surplus

Single milled-tooth roller cutter, saddle mount

Replacement cutter (illustrative)

Supplied as: Single cutter
Parent tool: Not stated
Mounting: Not stated → technical review

Houston, TX, USNorthgate Bit Works

Supplier to confirm stock

Sample

Illustrative photo · not the offered item

Roller cutters · New

TCI cutter set for 17 1/2 in reamer (pilot)

Matched set of 4 (illustrative)

Supplied as: Matched set (4)
Parent tool: 17 1/2 in nominal
Cutter Ø: Per drawing
Mounting: Drawing provided

Calgary, AB, CAFraser Surplus Brokers

Sourced to order