
The WIDIA™ high-performance carbide grades, coupled
with our rigid TopThread clamping design, offer the style C2 RH shown
metalworking industry optimum threading productivity. angle 2 When the large inventory of WIDIA standard products does not completely satisfy your productivity
requirements, consider having TopThread inserts custom ground to meet your unique application needs. angle 1
The large variety of TopThread blank sizes allows maximum fl exibility in threading endform design, especially for extra wide or oil fi eld applications. *to theoretical sharp point Common examples of special forms are shown here. Please contact your local WIDIA representative for recommendations on satisfying your special
threading needs. style C3 RH shown
Features and Benefi ts:
angle 1 *to theoretical sharp point
style C4 RH shown (NTB-A)
angle 1
angle 2
*to theoretical sharp point
style C5 RH shown (NTB-B)
angle 1
angle 2 *to theoretical sharp point
style C6 RH shown
angle 1
*to theoretical sharp point NOTE: Right-hand inserts shown; left-hand inserts are also available.