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DEWALT ELITE SERIES 11/64-in 3-3/10-in Cobalt Alloy Steel Jobber Length Twist Drill Bit

Name: DEWALT ELITE SERIES 11/64-in 3-3/10-in Cobalt Alloy Steel Jobber Length Twist Drill Bit
Brand: DEWALT
SKU: 5015604391
Price: 8.38 USD
Availability: InStock
Rating: 4.4 (197 reviews)

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4.4

197

Bit Diameter (Inches): 11/64-in

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Fri, Oct 2

13 available

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Sat, Oct 3

6 available

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General
Material	Cobalt alloy steel	Series Name	ELITE SERIES
Package Quantity	1	Shank Type	3-Flat
Type	Jobber length

Dimensions
Maximum Drilling Depth	1-1/2-in	Shank Size	11/64-in
Bit Diameter (Inches)	11/64-in	Bit Length	3-3/10-in

Features
Heavy Duty	Yes	Set/Individual	Individual
Right/Left Hand	Right handed	Tip Geometry	Pilot point

Compatibility
For Use on Fiberglass	Yes	For Use on Stainless Steel	Yes
For Use on Metal	Yes	Brand/Model Compatibility	Universal
For Use on Wood	Yes	Compatible Tool	Drills
For Use on PVC	Yes

Warranty
Warranty	None

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 Warning(S)

Miscellaneous
UNSPSC	20121600

Check out the Best Selling Twist Drill Bits on Lowes.com

Review

4.4 out of 5

197 Reviews

88% Recommend this product

Ratings may include incentivized customer reviews.

Read All Reviews

What Customers Are Saying

Customers overwhelmingly praise these drill bits for reliable performance and durability across most materials. Most highlight clean, efficient drilling through mild steel, aluminum, and plastic without wandering, with many noting they outlast cheaper alternatives significantly. Reviewers appreciate the precision, true sizing, and clean holes produced. Several emphasize long-lasting quality and consistent functionality for DIY and professional tasks. A few report limitations with hardened steel and stainless steel, noting dulling occurs faster in these materials. Overall, most customers express high satisfaction and intent to repurchase.

Customer review summary generated by AI, including incentivized reviews.

198 Customer Reviews

Sort By

Just what was needed.

Needed a drill to install window opening control. Worked as intended.

SteveSeptember 24, 2026
From ELITE SERIES 1_SLASH_16-in 1-9_SLASH_10-in Cobalt alloy steel Jobber length Twist Drill Bit Verified Purchaser

Was this Review Helpful ?

Very durable

Would Recommend

Very nice bits

Big RSeptember 24, 2026
From ELITE SERIES 1_SLASH_4-in 4-1_SLASH_10-in Cobalt alloy steel Jobber length Twist Drill Bit Verified Purchaser

Was this Review Helpful ?

Ease of use in steel

Would Recommend

Had to drill through the floor of a Willy’s Jeepster to install seatbelts for the grandkids! Went through the 75 years old steel floor board like butter!

Bill23527September 23, 2026
From ELITE SERIES 7_SLASH_16-in 5-3_SLASH_5-in Cobalt alloy steel Jobber length Twist Drill Bit Verified Purchaser

Was this Review Helpful ?

Good Concrete Drill Bit

Would Recommend

Durable drill Bit for Concrete

JoeySeptember 13, 2026
From ELITE SERIES 1_SLASH_4-in 4-1_SLASH_10-in Cobalt alloy steel Jobber length Twist Drill Bit Verified Purchaser

Was this Review Helpful ?

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COMPARE PRODUCTS

		Name	Current Item DEWALTELITE SERIES 11/64-in 3-3/10-in Cobalt Alloy Steel Jobber Length Twist Drill Bit
		Ratings	197
		Bit Diameter (Inches)	11/64-in
		Material	Cobalt alloy steel
		For Use on Metal
DEWALT11/64-in 2-15/16-in Titanium Nitride Coated HSS Jobber Length Twist Drill Bit	DEWALTBLACK + GOLD 14 -Piece Assorted Black and gold coated HSS Jobber length Twist Drill Bit Set	DEWALT11/64-in 3-15/16-in Cobalt Alloy Steel Jobber Length Twist Drill Bit	DEWALTELITE SERIES 14 -Piece Assorted Cobalt alloy steel Jobber length Twist Drill Bit Set	DEWALT7/32-in 3-3/4-in Cobalt Alloy Steel Jobber Length Twist Drill Bit	DEWALT1/4-in 4-1/16-in Cobalt Alloy Steel Jobber Length Twist Drill Bit	DEWALT7/16-in 5-5/8-in Cobalt Alloy Steel Jobber Length Twist Drill Bit	DEWALT3/8-in 5-1/16-in Cobalt Alloy Steel Jobber Length Twist Drill Bit	DEWALT1/2-in 6-1/8-in Cobalt Alloy Steel Jobber Length Twist Drill Bit
598	299	44	81	44	120	40	68	78
11/64-in	Assorted	11/64-in	Assorted	7/32-in	1/4-in	7/16-in	3/8-in	1/2-in
Titanium nitride coated HSS	Black and gold coated HSS	Cobalt alloy steel	Cobalt alloy steel	Cobalt alloy steel	Cobalt alloy steel	Cobalt alloy steel	Cobalt alloy steel	Cobalt alloy steel