Asme HSS 1/2 Shank Silver Deming Drill Bit

Short Description:

The M2 cobalt high-speed steel in this product is extremely durable and capable of drilling holes in wood, wood composites, plastics, aluminum, copper, cast iron, mild steel, stainless steel, sheet metal and a variety of other materials. High-speed steel cutting tools are commonly used in a wide range of general applications because they combine hardness and toughness with a high level of wear resistance.

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The point design of the drill tip is self-centering, prevents movement and shaking, and improves cutting and drilling speed; the twisted blade design with deep grooves allows it to eliminate chips and particles faster than other drills, because it has a self-centering point. During the cutting process, the cutting process is smooth and precise, resulting in excellent chip removal, which makes the cutting process cleaner and more stable.

The drill bit can be customized to meet the needs of different surfaces. As a result of its double-layer gold titanium and black nitride surface, it has a much greater degree of lubrication retention, allowing for smoother drilling, and as a result of the double-layer surface, the lubricant is better combined, which enables it to drill more efficiently. As opposed to ordinary untreated drill bits, coated drill bits are much more resistant to corrosion and moisture.

With the 1/2" reduced shank you can use it with almost any drill press and most power tools on the market, and with the triple flat shank end you'll be able to secure it tighter and more securely in the triple jaw chuck and avoid problems during machining by eliminating troubleshooting and the possibility of slippage during machining. Round shanks can be used with a variety of toolholder systems. When cutting in the counterclockwise direction (right), they expel chips upward through the cut, thus preventing clogging.

D D L2 L1				D D L2 L1				D D L2 L1
33/64	.5156	3	6	3/4	.7500	3	6	63/64	.9844	3	6
17/32	.5312	3	6	49/64	.7656	3	6	1	1.0000	3	6
35/64	.5469	3	6	23/32	.7812	3	6	1-1/32	10,312	3	6
9/16	.5625	3	6	51/64	.7969	3	6	1-1/16	1.0625	3	6
37/64	.5781	3	6	13/16	.8125	3	6	1-3/32	1.0938	3	6
19/32	.5938	3	6	53/6427/32	.8281	3	6	1-1/8	1.1250	3	6
39/64	.6094	3	6	27/32	.8438	3	6	1-5/32	1.1562	3	6
5/8	.6250	3	6	55/64	.8594	3	6	1-3/16	1.1875	3	6
41/64	.6406	3	6	7/8	.8750	3	6	1-7/32	1.2188	3	6
21/32	.6562	3	6	57/64	.8906	3	6	1-1/4	1.2500	3	6
43/64	.6719	3	6	29/32	.9062	3	6	1-5/16	1.3125	3	6
11/16	.6875	3	6	59/64	.9219	3	6	1-3/8	1.3750	3	6
45/64	.7031	3	6	15/16	.9375	3	6	1-7/16	1.4375	3	6
23/32	.7188	3	6	61/64	.9531	3	6	1-1/2	1.5000	3	6
47/64	.7344	3	6	31/32	.9688	3	6