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Bosch 1-7/8 inch x 1/4 inch Carbide Tipped Tongue and Groove Bit

Model # 84623M|Store SKU # 1001388310

Overview

Model # 84623M Store SKU # 1001388310

Premium-quality micrograin carbide tips are ground on specialized CNC equipment for an extra-fine finish with maximum sharpness and edge retention. Tongue and groove bit cuts perfectly fitted tongue-and-groove joints. The fully hardened and tempered steel shank provides ultimate durability.

  1. Designed to cut tongue and grooves on 1/2 inch through 3/4 inch thick material
  1. Full assembly used to cut the tongue removing one slot cutter will cut the groove
  1. Micrograin carbide tips provide superior wear resistance and long life
  1. Recommended for use with a router table
  1. Replacement cutter is 85610M

Specifications

Dimensions

Assembled Depth (in inches)
4.18
Assembled Height (in inches)
2.5
Assembled Weight (in lbs)
0.4
Assembled Width (in inches)
4.25
Packaged Depth (in inches)
4.18
Packaged Height (in inches)
2.5
Packaged Weight (In lbs)
0.4
Packaged Width (in inches)
4.25

Details

Accessory Type
Attachment
Batteries Included
No
Country of Origin
TW-Taiwan
Handheld or Stationary
Handheld
Ideally Used With
Tile Saws
Individual/Set
Individual
Number of Pieces in Set
1
Power Tool Accessory Features
Universal
Power Tool Accessory Type
Router Bits

Warranty / Certifications

Limited 1-Year
1-7/8 inch x 1/4 inch Carbide Tipped Tongue and Groove BitBosch 1-7/8 inch x 1/4 inch Carbide Tipped Tongue and Groove BitPremium-quality micrograin carbide tips are ground on specialized CNC equipment for an extra-fine finish with maximum sharpness and edge retention. Tongue and groove bit cuts perfectly fitted tongue-and-groove joints. The fully hardened and tempered steel shank provides ultimate durability.
Bosch
1001388310
CAD91.1
The Home Depot Canada
1-7/8 inch x 1/4 inch Carbide Tipped Tongue and Groove Bit is rated 2.1 out of 5 by 14.
  • y_2021, m_9, d_24, h_20
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Rated 1 out of 5 by from Needs a extra washer The grove setting is flawed you need to buy another washer to make a positive connection with the nut. Why sell something that isn’t complete especially at this price range
Date published: 2021-07-21
Rated 5 out of 5 by from Works as advertised, usual Bosch guality As one review mentioned, you don’t take the bit apart or add washers to make the groove cut. Here’s a generic Youtube video that explains what to do. https://youtu.be/Yh0OExL8rz0
Date published: 2021-05-03
Rated 1 out of 5 by from Can't order different beating sizes I Need a 3/8 inch tongue. This bit gives a 1/2 inch tongue. Ordered the BE009 1-1/8 inch bearing to create the 3/8" tongue then discovered that the bit has a 1/4" pilot while the bearing comes with a 3/16" pilot. Can't locate a Bosch bearing with a1/4" pilot anywhere
Date published: 2021-02-24
Rated 1 out of 5 by from Returned - no suitable groove cutting function Same issues as other's reported. No way to remove one of the cutters and no instructions.
Date published: 2021-02-02
Rated 1 out of 5 by from Worst bit ever No spacers, no instructions. Bought this bit to do some T and G and is absolutely the worst bit ever. Returning it and buying the Freud adjustable bit. Obviously Bosch doesn’t care about its customers since someone else mentioned the same issues 4 years ago. I should have read the reviews. I’ll never purchase another Bosch product.
Date published: 2021-01-25
Rated 3 out of 5 by from A little disappointed First, let me say that I really like Bosch products. They have always been a great choice no matter the tool, and I have always felt that you generally get MORE than you pay for. This bit, however, is a bit disappointing. It's extremely sharp, and the build quality overall is excellent. However, when trying to cut the tongue on a.75" board, it leaves a small portion of the wood on either the top or bottom side, depending on the blade's height. I cannot for the life of me get it to cut both sides fully.
Date published: 2020-12-17
Rated 3 out of 5 by from instructions or extra washers needed Same problem as all of the other reviews. Started with the groove and when I took off a blade realized there are not enough washers in the bit to tighten the single blade. Appears some users have simply raised the dual blades so only 1 cuts and 1 spins in air, but would have been good to know before I disassembled the bit. Very unfortunate experience for an expensive bit. Could have been avoided with a few quick instructions - although this workaround only works for 3/4 thickness.
Date published: 2020-12-13
Rated 4 out of 5 by from Quit taking it apart I bought this a week ago and at first had the same issue as others, not enough hardware to secure a single bit for cutting a groove. After disassembly I put the cutter back together and then reviewed my options. I cut a couple of more tongues with the two cutters setup. I then decided to try and cut a groove by raising the cutter set so only the bottom cutter was cutting. I placed the bottom cutter where my groove should be and after my cut everything was perfect. So what seems a deficiency, not enough hardware to run a single cutter blade, is actually a time saver since I do not have to tear down to change bits and instead I just change the cutter height. The reason for only four stars is the fact that no instructions were given.
Date published: 2020-09-27
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