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Will this fit my Kreg jig?How do I set the stop collar?Can I measure material thickness?What tools are needed for installation?What is the warranty policy?

Kreg 1/4-in Hex Quick Connect 6-in Drill Bit Extension

Name: Kreg 1/4-in Hex Quick Connect 6-in Drill Bit Extension
Brand: Kreg
SKU: 1001107168
Price: 19.98 USD
Availability: InStock
Rating: 4.6 (53 reviews)

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4.6

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Stepper number input field with increment and decrement buttons

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Add a second bit to your Kreg® 300-series Pocket-Hole Jig or update any Kreg Jig to make working with 1/2 inch, 3/4 inch, and 1-1/2 inch materials even easier. The Kreg® Easy-Set Pocket-Hole Drill Bit with Step Collar and Gauge/Wrench is the same stepped bit that comes with 300-Series Kreg Pocket-Hole Jigs. This bit works with materials from 1/2 inch to 1-1/2 inch thick, and features engraved markings for 1/2 inch, 3/4 inch, 1-1/2 inch, along with the matching Easy-Set Stop Collar. The Material Thickness Gauge allows you to easily determine material thickness (1/2 inch, 3/4 inch, 1-1/2 inch) easily, too. A 1/4 inch hex-shank fits all standard quick-change chucks. Compatible with all Kreg Pocket-Hole Jigs (excludes Micro and XL).

Kreg Easy-Set Drill Bit with Stop Collar & Gauge/Hex Wrench for Kreg® Pocket-Hole Jigs
Drill bit features easy-set etched markings for 1/2 inch, 3/4 inch, 1-1/2 inch materials
Stop collar window aligns with etched markings on drill bit for easy setup
Thickness Gauge easily measures material thickness (1/2 inch, 3/4 inch, 1-1/2 inch), and has built-in hex wrench
Direct replacement for items included with Kreg® Pocket-Hole Jig 320, 310
Also works with K5, K4, K3, R3, Mini, and Foreman (DB210)

General
Sub-Brand	N/A	Shank Type	Hex
Package Quantity	1

Dimensions
Bit Extension Length	6-in	Shank Size	1/4-in

Features
Quick Connect	Yes

Certifications
CA Residents: Prop 65 Warning(s)	No

Warranty
Warranty	None

Miscellaneous
UNSPSC	20121600

Check out the Best Selling Drill Bit Extensions on Lowes.com

Review

4.6 out of 5

53 Reviews

2 Star

94% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this drill bit and stop collar system for exceptional design and reliable performance in creating precise pocket screw holes. The pre-marked depth settings for 1/2", 3/4", and 1-1/2" eliminate guesswork, while the hexagonal quick-connect design seamlessly fits various drills. Reviewers consistently highlight the sharp, durable bit that cuts cleanly and the stop collar that fits correctly without slipping. Many call it a necessary upgrade, noting it surpasses original bits and is much easier to use. The molded hex key is appreciated for its grip and accessibility. A few customers report the bit can be damaged if dropped, though most consider this tool indispensable for woodworking projects.

Customer review summary generated by AI, including incentivized reviews.

53 Customer Reviews

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Perfect replacement

Works great and fits my old jig perfectly

Dayat267September 27, 2026
Verified Purchaser

Was this Review Helpful ?

Buy an extra

Would Recommend

Kreg's pocket hole system is great entry level joinery. I have no complaint with the overall system but this: the drill bits wear very fast, so you'll want one for each project and perhaps more for larger builds. This still bit works very well. It's stepped so that it combines boring the pocket with pre-drilling for the screw, and it comes with a collar to ensure it maintains the correct depth, which are ideal. It also comes with an overbuilt hex key to tighten the collar's set screw which s...

GBC1July 8, 2026
Verified Purchaser

Was this Review Helpful ?

Worth the Money

Would Recommend

The bit worked great. Went through the wood without an issue. We had another bit that came with a pocket hole kit and it worked nothing like the Kreg bit!

MelGMarch 25, 2026
Verified Purchaser

Was this Review Helpful ?

Hex Key

Would Recommend

Molded hex key easier to use easier to find.

June 22, 2026
Verified Purchaser

Was this Review Helpful ?

It works great but don’t drop it!!

Would Recommend

This bit is an absolute necessity for the jig to work. It works wonders but is very delicate. I caused my own problems by dropping it on concrete. The tip popped right off cleanly. If you drop it you will drop about twenty bucks to remember to be more careful.

MitchellJanuary 9, 2025
Verified Purchaser

Was this Review Helpful ?

Excellent set by Kreg

Would Recommend

The allen wrench tool is awesome and fits so many of my other countersink drill bits. Kreg has done a great job on thy drill itself with marking 1/2", 3/4" & 1-1/2“. The stop gauge has a hole in the side so that you can see exactly where to set it for 1/2", 3/4" & 1-1/2". They have also changed it to fit 1/4" quick change drills etc.., so I don't have to keep adjusting the chuck on the drill. Everything about this set is made to be quick and simple.

Danny Woods Custom CabsJune 4, 2022
Verified Purchaser

Was this Review Helpful ?

Has all items in package

Would Recommend

Exactly what I needed

BmanApril 16, 2026
Verified Purchaser

Was this Review Helpful ?

1_SLASH_4-in Hex Quick Connect 6-in Drill Bit Exte

Would Recommend

Needed a pocket hole drill bit for the regular Kreg pocket hole jig

ChuckJune 6, 2025
Verified Purchaser

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Nice new bit

Would Recommend

New bits alway drill nice. Didn’t really need the Allen key or collar

SilverwolfMarch 22, 2025
Verified Purchaser

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Pocket hole drill bit

Would Recommend

Love this product line but always have problems with the set washer screw not holding and causing the washer to get stuck on the drill bit. Second time it's happened to me

DIYerNovember 28, 2022
Verified Purchaser

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COMPARE PRODUCTS

		Name	Current Item Kreg1/4-in Hex Quick Connect 6-in Drill Bit Extension
		Ratings	53
		CA Residents: Prop 65 Warning(s)
		UNSPSC	20121600
		Shank Size	1/4-in
Eazypower Isomax 11 in Steel Flexible Bit Extension 1/4 in Hex Shank 1 pc	Eagle Tool US3/16-in 3-flat 36-in Drill Bit Extension	IRWINLock-n-load 7/16-in Hex Quick Connect 18-in Drill Bit Extension	IRWINLock-n-load 7/16-in Hex Quick Connect 12-in Drill Bit Extension	Eazypower Isomax 11 in Steel Flexible Bit Extension 1/4 in Hex Shank 1 pc	EazypowerEazy Power 1/4 in. Hex Flexible Extension 11 in.	Etokfoks 17 piece flexible drill bit extension and right angle attachment kit with socket adapters L wrench and screwdriver bits	Linder Group IncSocket Adapter Set 3 Piece Impact Grade CRV Steel Color Coded 1 Quarter Hex Shank Converts to 1 Quarter 3 Eighth Half Inch Square Drive Fits	Linder Group Inc6 Piece Impact Socket Adapter Set with 1 Quarter Inch 3 Eighth Inch and Half Inch Drive Extension Bits for High Torque Power Drill and Wrench Use
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20121600	20121600	20121600	20121600	20121600	20121600	20121600	20121600	20121600
1/4-in	3/16-in	7/16-in	7/16-in	1/4-in	1/4-in