Coal Cutting Bits

Coal Cutting Bits
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Coal Cutting Bit
Applications:
  • The coal Cutting Bit can be divided into three types: A, B, C3.
  • Type A is suitable for the drilling of hard coal layers and rocks.
  • Type B is suitable for wet drilling, and the drilling of hard coal layers and rocks.
  • Type C is suitable for common coal layers drilling.
  • XINLE coal cutting bits have the advantages of large-torque, high-speed drilling, wide range of drilling, saving time and effort, and is much more durable.
Parameters:
wet-type
dry-type
rock bit
Specifications D d Blades Comment
ZTM40/3 40 M24 3 Internal threaded connection
ZTM42/3 42
ZTM44/3 44
Specifications D d Blades Comment
ZTM40/3 40 M24 3 Internal threaded connection
ZTM42/3 42
ZTM44/3 44
anchor bit
Specifications D d Blades Comment
MG28/2 28 M12 2 Internal threaded connection
MG38/2 38
MG40/2 40
MG42/2 42
coal cutting bit
Specifications D d Blades Comment
ZTM28/2(2S) 28 10 2 The S in specification stand for wet type.
ZTM38/2(2S) 38
ZTM40/2(2S) 40
ZTM42/2(2S) 42
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