J&B Fleet-Industrial Supply Item Detail | 41437 | 41437 | MAGNUM S & D 43/64 6 IN. LONG MAGNUM S & D DRILL BIT 1/2 SHK

J&B Stock Items

Additional Information

SILVER AND DEMING MAGNUM PREMIUM
1/2" Shank

Special HI-MOLYBDENUM tool steel is heat treated at 2185°F and then nitrocarburize finished at 950°F to be measurably HARDER THAN HIGH SPEED STEEL.
135° split point for fast penetration and ACCURATE STARTING without center punch. (sizes larger than 3/4” have 118° split point)
Body and clearance are gold surface treated for MAXIMUM LUBRICITY.
FLATS ON SHANK give positive chuck-grip and virtually eliminate drill/chuck slippage.
Recommended for use in work hardening grades of stainless steel and other hard metal drill applications.

PART NO.	DRILL DIAMETER	OVERALL LENGTH	QTY
41439	33/64	6"	EA
41440	17/32	6"	EA
41441	35/64	6"	EA
41442	9/16	6"	EA
41443	37/64	6"	EA
41444	19/32	6"	EA
41447	39/64	6"	EA
41446	5/8	6"	EA
41449	41/64	6"	EA
41448	21/32	6"	EA
41437	43/64	6"	EA
41450	11/16	6"	EA
41438	45/64	6"	EA
41451	23/32	6"	EA
41452	47/64	6"	EA
41454	3/4	6"	EA
41453	49/64	6"	EA
41455	25/32	6"	EA
41456	51/64	6"	EA
41457	13/16	6"	EA
41458	53/64	6"	EA
41459	27/32	6"	EA
41461	7/8	6"	EA
41462	29/32	6"	EA
41465	15/16	6"	EA
41469	1"	6"	EA
41470	1-1/32	6"	EA
41471	1-1/16	6"	EA
41474	1-1/8	6"	EA
41472	1-3/16	6"	EA
41473	1-1/4	6"	EA

SET 41480

41437
MAGNUM S & D 43/64 6 IN. LONG MAGNUM S & D DRILL BIT 1/2 SHK