JHL4501810B High Speed Steel Knurls Precision hobbed to produce burr-free clean cut knurls. Checkered

JHL4501710B High Speed Steel Knurls Precision hobbed to produce burr-free clean cut knurls. Left hand

JHL4501610B High Speed Steel Knurls Precision hobbed to produce burr-free clean cut knurls. Right Hand

JHL4501510B High Speed Steel Knurls Precision hobbed to produce burr-free clean cut knurls. Straight

JHL4501300A High Speed Steel Knurls Precision hobbed to produce burr-free clean cut knurls. Checkered

JHL4501200A High Speed Steel Knurls Precision hobbed to produce burr-free clean cut knurls. Left Hand

JHL4501100A High Speed Steel Knurls Precision hobbed to produce burr-free clean cut knurls. Right Hand

 JHL4501000A High Speed Steel Knurls Precision hobbed to produce burr-free clean cut knurls. Straight.

JHL4501320C High Speed Steel Knurls Precision hobbed to produce burr-free clean cut knurls. Checkered

JHL4501220C High Speed Steel Knurls Precision hobbed to produce burr-free clean cut knurls. Left Hand