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Hi–Lok® Sizes Piloted Double Margin Drills

Hi–Lok® Sizes Piloted Double Margin Drills

Jobber Length Cobalt 135º Split Pint

Designed for close tolerance drilling in titanium, stainless, heat treated material and aluminum alloys. When the drill point penetrates enough for the second margin to contact the wall of the hole, the point is stabiized and true cylindrical geometry is established. Smooth accurate holes are produced and reaming can often be eliminated.

Other Sizes Available, Price On Application

Qty	Part Number	DECIMAL EQUIVALENT INCHES	PILOT DIAMETER	FLUTE LENGTH INCHES	overall length inches	PILOT LENGTH INCHES	Package Quantity	Price Each
	13-400	.2000	.1870	2-7/16	3-5/8	1/4	6	$6.50
	13-410	.2158	.2000	2-5/8	3-3/4	1/4	6	$6.50
	13-420	.2314	.2158	2-3/4	4	1/4	6	$6.50
	13-430	.2470	.2314	2-3/4	4	5/16	6	$6.50
	13-440	.2621	.2470	2-7/8	4-1/8	5/16	6	$6.50
	13-450	.2782	.2621	2-15/16	4-1/4	5/16	6	$6.50

Aircraft Tools • Cobalt Drills • Aerospace Tools • High Speed Steel Reamers • Carbide Burs • Airplane Tools • Screwdriver Bits • Aviation Tools • Paint Cutters • Cleco Fasteners • Double Margin Drills • Cutting Tools • Countersinks • Tools for MRO • Surface Conditioning Disc • Nova Pneumatic Aircraft Tools • Aviation and Aerospace Tools