Name: IRWIN SPEEDBOR 88601 Woodboring Bit Extension 1/4" Shank 12" L HSS
Brand: IRWIN INDUSTRIAL
SKU: M24793
Availability: InStock

IRWIN SPEEDBOR 88601 Woodboring Bit Extension 1/4" Shank 12" L HSS

Item No M24793

Manufacturer IRWIN INDUSTRIAL

Mfr. Item No 88601

$16.86

Unit of Measure EA

Available: 3

In Stock

Description
Additional Details
Purchase History
General Ledger Coding

Some product details generated with AI assistance — verify specs before ordering.

The IRWIN SPEEDBOR 88601 is a 12-inch woodboring bit extension designed to provide extended reach for 1/4-inch shank bits in deep-hole drilling applications. Forged from high-quality tool steel with a polished finish, this heavy-duty extension features a double set screw design to ensure a secure, slip-free grip on the bit. It is specifically engineered to follow bits 5/8-inch and larger through holes, making it ideal for electrical, plumbing, and general construction tasks. Each extension includes a 1/8-inch hex key for convenient bit installation and is compatible with both round and hex shanks.

"For all wood bits with 1/4"""" round shanks three flats on shank. Follows 5/8"""" & larger bits through hole. Heavy-duty double set screw type adds 6"""" to 12"""" to regular bit lengths. Forged of finest quality tool steel. Allen wrench included. Sold per each. 6 each per case."

IRWIN SPEEDBOR Woodboring Bit Extension 1/4 in Shank HSS 12 in L

Packaging/Shipping Size and Weight: Length: 16.81" | Width: 2.5" | Height: 1.69" | Weight: 0.45 lbs

Features

Not for use with quick change wood boring bits
Not for use with quick change wood boring bits

Product Details
brand:	IRWIN
series:	SPEEDBOR
type:	Bit Extension
material:	HSS
size:	12 in
Color:	Silver
Finish:	Polished
Material:	High Speed Steel
Size:	12-in Length, 1/4-in Shank
Shank Type:	1/4-in Round with 3 Flats
Locking Mechanism:	Double Set Screw
Included Accessories:	1/8-in Hex Key
Minimum Bit Diameter:	5/8-in
Application:	Woodboring
Includes:	(1) Allen Wrench
Type:	Heavy Duty
Usage:	For Wood Boring

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General Ledger Coding

General Ledger Coding is a value added service provided for you at no additional cost.

General Ledger Coding makes accounting easier by providing you with a calculated total of purchases based on your General Ledger Codes.

In addition to traditional General Ledger Summary provided at time of invoice, we can also provide quotes and order acknowledgements with General Ledger Coding as well. We also give you the ability to change a GL Code for one or all items for renovation projects that may utilize a single GL Code. We can also code any of our "extended inventory" items with your General Ledger Code at the time of quote, order confirmation and invoicing as well. We can code our item numbers directly to your GL Codes should our item categories not align directly with your GL Code Categories.

Please contact us if you wish to implement our General Ledger Coding feature.