Drag bits

4.1/2", 4.3/4", 5.1/8", 5.5/8", 5.7/8", 6.1/4", 6.3/4", 6.5/8" 7.3/8" 9.7/8",11.1/2" etc. drag bits are avaiable.

Good performance

33/4", 3.7/8", 4", 41/4", 55/8 ", 47/8", 6", 7.3/8", 4.3/4" etc. drag bits are available.

  • Material:Steel
  • Brand Name:crown
  • Place of Origin:Jiangsu China (Mainland)
  • Country:China (Mainland)
  • telephone:86-510-88552380
Material: Steel
Brand Name: crown
Place of Origin: Jiangsu China (Mainland)
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