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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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