16mm PDC Rock Drill Bit 12.25in 6 Blades Button Bits Rock Drilling

1. The angle of the PDC cutter is 13-16°,which makes the bit have stronger
aggressivity and higher ratory speed.
2. The design of the spiral blades is good for PDC cutter exposure and makes
the bit drill into deeper formation in a higher speed.
3. The design of the high blades and deep flow pass makes the rock powder expel
from the pit bottom as soon as possible.It can prevent the bit from repeatedly
cutting and balling.
4. The mid-length gauge surface is inset/inlaid by double-row PDC cutter gauge
teeth so that the bit has high abrasive resistance and good gauge effect.



PRODUCT SPECIFICATIONS
Size 12 1/4 inch (Φ311.15mm)
Model number 12-1/4 HS6633TB
Body type steel body
Number of blade 6
Primary PDC cutter size 1613
Number of nozzle 9
Gauge length 101.3mm
API connection 6-5/8 REG
Make-Up Torque(KN.m) 33.03~43.3(9.56) KN·m(Mpa)
Application Oil & Nature Gas
Quality High Level
Package Iron Case
MOQ 5 Pieces
ISO 9001
OEM Yes
Customized Size Yes

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