Name: Kobalt 1/2-in 6-in High-speed Steel Jobber Length Twist Drill Bit
Brand: Kobalt
SKU: 50041534
Price: 9.98 USD
Availability: InStock
Rating: 3.8 (290 reviews)

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What Customers Are Saying

The tile drill bit provides mixed performance. It can effectively and efficiently drill clean, precise holes through ceramic and porcelain tiles, especially when used with a steady speed, water cooling, and a drill press. However, some users reported issues with the bit breaking or becoming unusable after just a few holes, even with careful use. The bit may also get too hot and vibrate or lose its grip. Overall, the bit can work well if used properly, but its durability may be a concern, especially for larger projects.

Customer review summary generated by AI, including incentivized reviews.

290 Customer Reviews

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Great drill bit

Would Recommend

Our service techs ask for these specifically. They are worth the money.

BubbagumpMay 3, 2023
Verified Purchaser

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Please bring these back!!!

Would Recommend

They get the job done although they have a tendency to break. Honestly these have been the best we've used for our shower door installation work. Lowe's carrying them for some reason. The multi-blade bits they decided to replace them with are hot trash.

Gentlemen InstallersFebruary 4, 2022
From 4 -Piece Assorted Assorted High-speed Steel Jobber Length Twist Drill Bit Set Verified PurchaserVerified Pro

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Kobalt glass and tile bits

Would Not Recommend

easily break while attempting to drill through ceramic tile even if it is a pilot hole or drilling after a pilot hole...not satisfied....where is it manufactured?...you guessed it....China.

MikeAugust 26, 2021
From 4 -Piece Assorted Assorted High-speed Steel Jobber Length Twist Drill Bit Set

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You get what you pay for

Would Not Recommend

This drill bit was a good brand and looked to be good quality, but the performance is anything but that. It took an excessive amount of time just to make one hole in wall tile. After two holes it would not work at all

Working in ChandlerJuly 19, 2021
From 1_SLASH_4-in 6-in High-speed Steel Jobber Length Twist Drill Bit Verified Purchaser

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9 Questions

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Will it safely drill a hole through mirrored plexiglass?

is this good for plexiglass without chipping or cracking?

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		Name	Current Item Kobalt1/2-in 6-in High-speed Steel Jobber Length Twist Drill Bit
		Ratings	290
		Bit Diameter (Inches)	1/2-in
		Material	High-speed steel
		For Use on Metal
SpyderStinger 7/32-in 3-7/8-in High-speed Steel Jobber Length Twist Drill Bit	DEWALT1/2-in 6-in Titanium Nitride Coated HSS Jobber Length Twist Drill Bit	SpyderStinger 1/2-in 5-in High-speed Steel Jobber Length Twist Drill Bit	Kobalt9/64-in 3.55mm #6 Standard High-speed Steel Countersink Twist Drill Bit	Kobalt1/2-in 6-in Titanium Coated HSS Jobber Length Twist Drill Bit	SpyderStinger 5/16-in 4-1/8-in High-speed Steel Jobber Length Twist Drill Bit	SpyderMach-Blue 21/64-in 4-1/16-in High-speed Steel Jobber Length Twist Drill Bit	Kobalt11/64-in 4.35mm #8 Standard High-speed Steel Countersink Twist Drill Bit	SpyderStinger 3/8-Inch 3/8-in 4-1/4-in High-speed Steel Jobber Length Twist Drill Bit
17	601	57	395	414	38		395	48
7/32-in	1/2-in	1/2-in	9/64-in	1/2-in	5/16-in	21/64-in	11/64-in	3/8-in
High-speed steel	Titanium nitride coated HSS	High-speed steel	High-speed steel	Titanium coated HSS	High-speed steel	High-speed steel	High-speed steel	High-speed steel

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General
Material	High-speed steel	Type	Jobber length
Package Quantity	1	Shank Type	Hex

Dimensions
Maximum Drilling Depth	2-1/8-in	Shank Size	1/2-in
Bit Diameter (Inches)	1/2-in	Bit Length	6-in

Features
Heavy Duty	Yes	Set/Individual	Individual
Right/Left Hand	Right handed	Tip Geometry	90-degree split-point

Compatibility
For Use on Fiberglass	Yes	For Use on Stainless Steel	No
For Use on Metal	No	Brand/Model Compatibility	Universal
For Use on Wood	No	Compatible Tool	Drills/Impact drivers
For Use on PVC	Yes

Kobalt 1/2-in 6-in High-speed Steel Jobber Length Twist Drill Bit

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Bit Diameter (Inches)

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For Use on Metal

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