Description

Irwin® Jobber Length Drill Bit, Heavy Duty, Series: 639, Imperial, 1/16 in Drill - Fraction, 0.0625 in Drill - Decimal Inch, 1-7/8 in Overall Length, 7/8 in Cutting Depth, 2 Flutes, Spiral Flute, 7/8 in Flute Length, 1/16 in Shank, Straight Shank, 135 deg Point, Split Point, Right Hand Cutting Direction, HSS Cutting Edge, No Through Coolant, HSS, TiN Coated, Applicable Materials: Aluminum, Brass, Copper, Drywall, Plastic and Wood

Features:

• Titanium nitride coating extends the life of the bit, last up to six times longer than standard high speed steel drill bits
• Heavy duty web design provides extreme rigidity when drilling in metal applications
• Shorter cutting lips reduce torque when drilling in high tensile strength materials
• 135 deg split point reduces feed pressure for easier penetration without work hardening

Applications:

For general metal drilling

Standards/Approval:

• ANSI Specified

Applicable Materials	Aluminum, Brass, Copper, Drywall, Plastic and Wood
Cutting Depth	7/8 in
Cutting Direction	Right Hand
Cutting Edge Material	HSS
Drill Size - Decimal Inch	0.0625 in
Drill Size - Fraction	1/16 in
Finish	TiN Coated
Flute Length	7/8 in
Flute Type	Spiral
Material	HSS
Number of Flutes	2
Overall Length	1-7/8 in
Point Angle	135 deg
Point Type	Split
Series	639
Shank Size	1/16 in
Manufacturer	IRWIN INDUSTRIAL TOOL COMPANY