Router bit shanks come in two diameters 1 4 in.
													
																	Car siding router bits. 
									
	
		
	
																	99 rockler 1 1 16 diameter x 3 4 high drawer lock bit. 
																	8 variations available 1 x 6 tongue groove carsiding. 
																	Wood shaper cutters carbide shaper cutters and accessories. 
																	Letbuy tongue and groove flooring router bit set 1 2 inch shank 2 pcs v notch wainscotting and flooring matched router bits set with edge banding woodworking milling cutter tools carbide cutter cnc 4 1 out of 5 stars 49. 
															
													
									
	
		
	
																	Compare click to add item 1 x 6 red cedar tongue groove siding to the compare list. 
																	Beading and fluting bits by amana feature outstanding tool longevity a tendency to stay sharper mirror like carbide finish excellent carbide brazing a broad selection of sizes and most importantly quality of cut. 
																	Add to list click to add item 1 x 6 red cedar tongue groove siding to your list. 
																	Great router bits 5 5 aug 12 2019 by keith showalter everett pa us i just purchased these for doing tongue and groove inside corner cabinets. 
															
													
									
	
		
	
																	Rockler tongue and groove router bit 1 4 h x 1 2 shank x 3 8 depth of cut 69. 
																	Carbide bits cost about three times as much as high speed steel ones but they stay sharper at least 10 times longer. 
																	I used wormy oak and resawed it then planed it to 3 8 and then used these cutters. 
																	Click to add item 1 x 6 tongue groove carsiding to the compare list. 
															
													
									
	
		
	
																	Shipping add to cart. 
																	All router bits are carbide tipped unless noted otherwise as solid carbide or solid carbide insert.