Carbide-Tipped Tongue & Groove Router Bit, 1-7/8-in

PrecisionPRO tongue and groove router bit engineered for cabinetry and joinery. Micrograin carbide tips deliver smooth, accurate cuts and long life, with a hardened 1/2-in shank for durability.

---

Key Features:

• Micrograin Carbide Tips: Provide sharpness, edge retention, and consistently smooth finish cuts
• Adjustable Tongue & Groove: Full assembly cuts tongues; grooves by adjusting bit height for 1/2-in to 3/4-in material
• Reinforced Steel Shank: Fully hardened and tempered 1/2-in shank withstands heavy use
• Heat-Treated Design: Bosch-exclusive process resists high temperatures for longer bit life
• Cabinetry/Joinery Versatility: Ideal for mortising, edge forming, trimming, and work in wood, plastic, and laminate

---

Specifications Table:

Specification	Details
Bit Style	Tongue and groove
Overall Diameter	1-7/8-in
Bit Shank Diameter	1/2-in
Cutting Edge Length	1/4-in
Overall Length	3-1/16 in (approx. 3.0625 in)
Bit Material/Finish	Carbide-tipped
Number of Flutes	3
Warranty	None
Sub-Brand	PrecisionPRO (packaging) / N/A on Lowe's listing
Max Operating Speed	27,500 RPM
Application	Cabinetry and joinery; mortising, edge forming, trimming, surface forming
Suitable Materials	Wood (hard/soft), plastic, laminate

---

Frequently Asked Questions (FAQ):

Q: What material thicknesses can this bit handle?
A: Designed to cut tongue and grooves on 1/2-in through 3/4-in thick material.

---

Q: What is the shank size?
A: The bit has a 1/2-in shank.

---

Q: Do I use the same setup for tongue and groove cuts?
A: Use the full assembly to cut the tongue; cut the groove by adjusting the router bit height.

---

Q: What is the maximum operating speed?
A: Packaging indicates max operating speed of 27,500 RPM.

---

Q: What materials can it cut?
A: Suitable for wood (hard and soft), plastic, and laminate.

---

Seamless Joinery, Elevated Craft

This Bosch bit crafts tongue-and-groove joints with a crisp, architectural precision that instantly elevates cabinetry. The deep blue plates and micrograin carbide edges feel tailored, delivering clean lines and a refined finish. Style panels or build statement doors—simply adjust the height to compose perfect grooves and tongues. It’s a small luxury that brings bespoke quality to every project.

---

Upgrade your router with Bosch precision—add this tongue and groove bit to achieve flawless, durable joinery on your next build.