Lathe Internal Threading 3/4 Boring Bar Turning Tool Holder With 16NRMAG16 10PCS Threaded boring bar turning tool carbide threaded insert 60 degree Tool shank. 20mm shank, total length 199mm, made of spring steel, shock resistant and durable not easily deformed. Inserts. German carbide threaded inserts, carbide coated, angle 60 degrees, AG60, pitch 0.5-3.0 Can process steel, stainless steel, cast iron, cast steel, alloy steel Items include SNR0020R16H 1PCS 3IRMAG60 1PCS.
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