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Detailed Product Description
1.General-purposedesign for use on all back reamers in all cutting conditions.
2.BR weld-on tools of drilling tools
BRweld-on tools of drilling tools
Specification:BR1 BR2, BR3, BR4,etc
Alloysteel Body, made by material ASTM4142 or 42CrMo,Steel forging, heat treatmentwith 48-52HRC hardness, Mililled,Carbide soldered,has high toughness andwearable character. Tip is made from Low press Sintered, and Suitable GradeSelected according to the Target Projects, Which are to make sure the goodperformance during working.
?Arespecifically designed for directional drilling back reamers to protect themfrom everyday wear in abrasive conditions, thus reducing tool inventory andtool replacement costs.
?Feature solid carbide tips and solid steel bodies for superior wear resistanceto enhance back reamer tool life.
?Provide extra penetration and debris evacuation in all cutting applications.
foundation drilling welding bit BR1
