Tools
Cutting Tools
Threading
Dies
Circular Split Dies (ISO / ANSI)
UNF - Unified National Fine Circular Split Dies (ISO 263)
Quick Code: BB-300985
1.3/8inch x 12 UNF x 3inch O/D HSS BS1127 UNF Bright Circular Split Die
![1.3/8inch x 12 UNF x 3inch O/D HSS BS1127 UNF Bright Circular Split Die](https://thumbnails.bearingboys.co.uk/1_3_8inch_x_12_UNF_x_3inch_O_D_HSS_BS1127_UNF_Bright_Circular_Split_Die-prod-300985-1.png)
![](https://thumbnails.bearingboys.co.uk/1_3_8inch_x_12_UNF_x_3inch_O_D_HSS_BS1127_UNF_Bright_Circular_Split_Die-prod-300985-1.png)
![](https://thumbnails.bearingboys.co.uk/1_3_8inch_x_12_UNF_x_3inch_O_D_HSS_BS1127_UNF_Bright_Circular_Split_Die-prod-300985-2.png)
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Product Specification
Finish
Bright Finish
Material
High Speed Steel
Nominal Diameter
1.3/8inch x 12 UNF x 3inch O/D
Reference
641301-383-
Brand
Presto
Quick Order Code
BB-300985
Product Description
Used for cutting external threads - either by machine, or by hand when used in a die stock. Adjustment is facilitated via the split.