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Irwin 639 Series 1/2 X 4-1/2 X 6″ High Speed Steel Jobber Length Drill Bit 3/PK

Original price was: $40.59.Current price is: $28.41.

SKU: D2HPD 17363932 Categories: Metal and Wood Drill Bits, Metal Drill Bits

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IRWIN DRILL 1/2 TIN JL 135′ CARDED.

Titanium nitride coating extends the life of the bit; lasts 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-degree split point reduces feed pressure for easier penetration without work hardening
Tip starts drilling immediately and eliminates walking

Bit Diameter	1/2"
Bit Material	Titanium Nitride Coated
Bit Type	Twist
Drill Bit Length Type	Jobber
Flute Length (In)	4.5
Length [In]	6
Minimum Chuck Size Required	Not Applicable
Package Quantity	1
Quick Change Impact Driver Bit	No
Shank Diameter (In)	0.5
Surface Coating	TiN (Titanium Nitride)
Material	High Speed Steel