IRWIN Assorted Woodboring Drill Bit

IRWIN Assorted Woodboring Drill BitFull length heat treated bit guards against bending in heavy duty applications Full length heat treated bit strengthens the twist where the greatest strain occurs All bits have a 4 1 2 In. twist length and a 7 1 2 In. overall length Coarse screw point provides fast boring in hard and soft woods Single spur cutting edge scribes the circumference of the hole for a smoother finish Coarse screw point provides fast drilling in hard and soft woods Full

Full-length heat treated bit guards against bending in heavy-duty applications Full-length heat treated bit strengthens the twist where the greatest strain occurs All bits have a 4-1/2 In. twist length and a 7-1/2 In. overall length Coarse screw point provides fast boring in hard and soft woods Single-spur cutting edge scribes the circumference of the hole for a smoother finish Coarse screw point provides fast drilling in hard and soft woods Full-length heat-treated bit guards against bending in heavy-duty applications, and strengthens the twist where the greatest strain occurs

Features

Series Name	N/A
Sub-Brand	N/A
Bit Type	Auger bit
Bit Length	7-1/2-in
Shank Size	5/16-in
Shank Type	Hex
Material	High-speed steel
Case Type	N/A (no case)
Quick Change	No
For Use With	Power tool
For Use on Metal	No
For Use on Wood	Yes
Warranty	None
Set/Individual	Set
Package Quantity	3
CA Residents: Prop 65 Warning(s)	Yes
Brand/Model Compatibility	All
Bit Diameter (Inches)	Assorted