Home / HSS HAND TAPS & DIES (METRIC & IMPERIAL) / Circular Split Dies HSS UNF Thread Circular Split Dies HSS UNF Thread TWT Threadwise Tools High Speed Steel Circular Split Dies To Specification BS 1127 British Made Most popularNew inPrice (low to high)Price (high to low)Name (A to Z)Name (Z to A) Sort By Most popularWhat's newPrice low to highPrice high to lowName A to ZName Z to A Showing 15 of 15 Items No8 x 36 TPI UNF Thread Circular Split Die £13.75 £16.50 inc. VAT Add to cart Quickview No10 x 32 TPI UNF Thread Circular Split Die £13.75 £16.50 inc. VAT Add to cart Quickview No12 x 28 TPI UNF Thread Circular Split Die £13.75 £16.50 inc. VAT Add to cart Quickview 1/4" x 28 TPI UNF Thread Circular Split Die £13.75 £16.50 inc. VAT Add to cart Quickview 5/16" x 24 TPI UNF Thread Circular Split Die £13.75 £16.50 inc. VAT Add to cart Quickview 3/8" x 24 TPI UNF Thread Circular Split Die £13.75 £16.50 inc. VAT Add to cart Quickview 7/16" x 20 TPI UNF Thread Circular Split Die £17.95 £21.54 inc. VAT Add to cart Quickview 1/2" x 20 TPI UNF Thread Circular Split Die £17.95 £21.54 inc. VAT Add to cart Quickview 9/16" x 18 TPI UNF Thread Circular Split Die £17.95 £21.54 inc. VAT Add to cart Quickview 5/8" x 18 TPI UNF Thread Circular Split Die £20.25 £24.30 inc. VAT Add to cart Quickview 3/4" x 16 TPI UNF Thread Circular Split Die £20.25 £24.30 inc. VAT Add to cart Quickview 7/8" x 14 TPI UNF Thread Circular Split Die £38.75 £46.50 inc. VAT Add to cart Quickview 1" x 12 TPI UNF Thread Circular Split Die £38.75 £46.50 inc. VAT Add to cart Quickview 1 1/4" x 12 TPI UNF Thread Circular Split Die £99.95 £119.94 inc. VAT Add to cart Quickview 1 1/2" x 12 TPI UNF Thread Circular Split Die £99.95 £119.94 inc. VAT Add to cart Quickview