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  Different designs for impact absorb inserts of PDC bits, and inserts for hammer bits and roller cone bits.

Standard Specification of Conical PDC

Drawing of Conical PDC

Type Conical 01 Conical  02 Conical  03 Conical  04 Conical  05 Conical  06 Conical  07 Conical  08 Conical  09 Conical  10
D(mm) 8.00 9.50 10.00 11.20 11.50 12.00 12.50 13.40 14.00 14.50
H(mm) 9.20 10.00 10.50 13.80 10.00 9.50 12.00 14.00 17.40 20.60
R(mm) 4.50 4.90 3.80 5.50 8.90 8.60 16.60 6.70 5.50 5.00
θ     33°15' 21°00'         23°30' 23°15'
Customized sizes and chamfers are available.

Order Code of Conical PDC

  “JFZR” + Blank + Type   For example: JFZR Conical 06

 

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