Spyder 19013 Stinger Mach-Blue 5/16-in 4-1/8-in High-speed Steel Twist Drill Bit a+|396|1648497477 840/9 C Hex bit: 2

840/9 C Hex bit: 2 x 44mm (halfmoon drive)

Wire- Looping Hole

076799743367

ST- and MIC-connectors

Precision Turned Down Shanks On Small Sizes

Spyder 19013 Stinger Mach-Blue 5/16-in 4-1/8-in High-speed Steel Twist Drill Bit a+|396|1648497477 840/9 C Hex bit: 2General Information Brand Spyder Part Number 19013 Product Type Drill Bits Packaging Bulk Country of Origin United States UPC 884835008338 California Residents Proposition 65 Warning Physical Characteristics Length 4 1 8 in Weight 0. 03 kg 0. 06 lb Color Mach Blue Finish Black oxide Material High speed steel Diameter 5 16 in Details Features Up to 100x more holes and 8x faster than titanium or black oxide coated drill bits Super hard Mach Blue Armor