Three Piece Tap Kits(5 Products)
IRWIN INDUSTRIAL TOOLS

Thread Size	75% Thread Drill Size	Thread Standard	65% Thread Drill Size	55% Thread Drill Size	Tap Thread Size	Number Of Flutes	Thread Direction	Price
1/4"-20	#7	Coarse	#5	#3	1/4"-20	4	Right Hand	RFQ
Three Piece Tap Kit, 1/4 Inch Size-20 Tap Thread Size, Right Hand, 4 Flutes Model No. 2620 SKU CR4XXC Cross Ref. 60GT81 Product Detail
1/4"-28	0.2145"	Fine	7/32"	0.2244"	1/4"-28	4	Right Hand	£20.84
Three Piece Tap Kit, 1/4 Inch Size-28 Tap Thread Size, Right Hand, 4 Flutes Model No. 2623 SKU CR4XXA Cross Ref. 60GT82 Price£21.94 /unit Product Detail
3/4"-10	-	NC	-	-	3/4"-10	4	-	£100.88
Tap, 3/4 Inch Size-10 Tap Thread Size, 4 Flutes Model No. 2658ZR SKU CR4XWG Cross Ref. 60GT90 Price£106.19 /unit Product Detail
3/8"-16	0.312"	Coarse	P	0.331"	-	4	Right Hand	£35.48
Three Piece Tap Kit, 3/8 Inch Size-16 Tap Thread Size, Right Hand, 4 Flutes Model No. 2634 SKU CR4XWY Cross Ref. 60GT85 Price£37.34 /unit Product Detail
3/8"-24	0.3346"	Fine	R	11/32"	3/8"-24	4	Right Hand	RFQ
Three Piece Tap Kit, 3/8 Inch Size-24 Tap Thread Size, Right Hand, 4 Flutes Model No. 2636 SKU CR4XXB Cross Ref. 60GT86 Product Detail