Somta Series 521 - HSS Straight Flute Short Hand Taper (First Tap) BSW 3/16" x 24 TPI 0.3-4mm Key Drill Chuck with JT0 3/8 straight shank arbor supplied Engineered from hardened alloy steel

Engineered from hardened alloy steel for superior rigidity and longevity

83 Piece Steel Gauge Block Set

keeping all nipples neatly arranged and easy to access during maintenance

Overall Length (L1): 520 mm

Model No: 4100-187

Somta Series 521 - HSS Straight Flute Short Hand Taper (First Tap) BSW 3/16" x 24 TPI 0.3-4mm Key Drill Chuck with JT0 3/8 straight shank arbor supplied Engineered from hardened alloy steelAchieve precise and reliable threading with the SOMTA HSS BSW Tap 3 16" Taper (Whitworth). Designed for general hand tapping, this high speed steel (HSS) tap is engineered for durability and accuracy, making it ideal for both through hole and blind hole tapping applications. Key Features: Thread Size: 3 16" BSW (British Standard Whitworth) Standard: ISO 529 Material: High Speed Steel (HSS) for superior wear resistance Thread Form: 55 flank angle for