Ultra-Met Carbide Technologies
Ultra-Met Carbide Technologies
720 North Main Street
Urbana, Ohio 43078
Toll Free: 800.543.9952
Phone: 937.653.7133
Fax: 937.653.4754
E-Mail: customerservice@ultra-met.com
Website: www.Ultra-Met.com
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Diamond Negative
Unit of Measure
1 

part no.

Thickness (t)

Inscribed Circle (i.c.)

Radius (r)

a

Grade Availability

MNR420 N/A 0.135 / 0.143 in N/A 0.514/0.520 in N/A 0 in N/A 86 º N/A Available on Request
MNR430 N/A 0.198 / 0.206 in N/A 0.514/0.520 in N/A 0 in N/A 86 º N/A Available on Request
MNR430/87 N/A 0.198 / 0.206 in N/A 0.514/0.520 in N/A 0 in N/A 87 º N/A Available on Request
MNR52.50 N/A 0.166 / 0.174 in N/A 0.639/0.645 in N/A 0 in N/A 86 º N/A Available on Request
MNR52.52 N/A 0.166 / 0.174 in N/A 0.639/0.645 in N/A 1/32 in N/A 86 º N/A Available on Request
MNR520 N/A 0.135 / 0.143 in N/A 0.639/0.645 in N/A 0 in N/A 86 º N/A Available on Request
MNR530 N/A 0.198 / 0.206 in N/A 0.639/0.645 in N/A 0 in N/A 86 º N/A Available on Request
MNR532 N/A 0.198 / 0.206 in N/A 0.639/0.645 in N/A 1/32 in N/A 86 º N/A Available on Request
MNR550 N/A 0.166 / 0.174 in N/A 0.639/0.645 in N/A 0 in N/A 86 º N/A Available on Request
MNR552 N/A 0.166 / 0.174 in N/A 0.639/0.645 in N/A 1/32 in N/A 86 º N/A Available on Request
MNR630 N/A 0.198 / 0.206 in N/A 0.764/0.770 in N/A 0 in N/A 86 º N/A Available on Request
MNR640 N/A 0.260 / 0.268 in N/A 0.764/0.770 in N/A 0 in N/A 86 º N/A Available on Request
Unit of Measure
1