PDC Bits

PDC Drill Bits

PDC drill bit is short for Polycrystalline Diamond Compact bit. The other name for the PDC drill bit is Diamond bit. As one of the most professional PDC drill bits manufacturers in China, Zuanshan bits’ design and manufacture a wide variety of Matrix body PDC bit, Steel body PDC bit, Bi-center Bit, PDC core bit and RC PDC drill bit.

Zuanshan is a professional PDC drill bit factory in China, PDC bits for sale are offered in a variety of sizes, blade counts, and different cutter sizes.

PDC Bit Sizes

API REG Thread

Button Moment

inch

mm inch

KN.m

4-1/2″

114.3 2-3/8″

4.1 ~ 4.7

5-1/2″

139.7 3-1/2″

9.5 ~ 12.2

5-3/4″

146.1 3-1/2″

9.5 ~ 12.2

6″

152.4 3-1/2″

9.5 ~ 12.2

6-1/2″

165.1 3-1/2″

9.5 ~ 12.2

6-3/4″

171.5 3-1/2″

9.5 ~ 12.2

7-1/2″

190.5 4-1/2″

16.3 ~ 21.7

7-5/8″

193.7 4-1/2″

16.3 ~ 21.7

7-7/8″

200 4-1/2″

16.3 ~ 21.7

8-1/2″

215.9 4-1/2″

16.3 ~ 21.7

9-1/2″

241.3 6-5/8″

38 ~ 43.4

9-5/8″

244.5 6-5/8″

38 ~ 43.4

9-7/8″

250.8 6-5/8″

38 ~ 43.4

10-1/2″

266.7 6-5/8″

38 ~ 43.4