Air Supply Tools
Nitro Bit 21, 135o Sp Nitride & Surface Treated
SKU #341271
UPC #045997192376
Regular Price
$2.83
In Stock: 9, Available at
Air Supply Tools , 7544 Trade Street , San Diego , CAIn-Store Location: WB13
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Description
NITRIDE SURFACE TREATMENT GIVES A HARD, PROTECTIVE LAYER TO THE DRILL (INCREASES HARDNESS WITHOUT INCREASING BRITTLENESS), WHICH IS MEASURABLY HARDER THAN HIGH SPEED STEEL (HSS)