Drill Service (Horley) Ltd Contact sales on sales@drill-service.co.uk or call +44 (0)1293774911 DHRLH - HSS Left Hand Half Round DrillsHSS Half Round Drills Left Hand Ideal for drilling precision holes in Brass and in other materials with care. Feed rates should be increased and speeds reduced when compared with normal drills. Hole depths up to 10x can be achieved without relieving. Point angle 118 degrees.
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