Somta Series 102 – 4.37mm HSS Straight Shank Jobber Drill Carmex External Right Hand UN Unified Thread Turning Insert 7 TPI / 22 ER 7 UN BMA Outside Diameter: 1-3/16"

Outside Diameter: 1-3/16"

INSIZE inside spring calipers are the perfect instrument for measuring a wide range of components

Don’t compromise—choose a top-quality drill chuck that will help you get the job done right

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Somta Series 102 – 4.37mm HSS Straight Shank Jobber Drill Carmex External Right Hand UN Unified Thread Turning Insert 7 TPI / 22 ER 7 UN BMA Outside Diameter: 1-3/16"Somta Series 102 4. 37mm (11 64) HSS Jobber Drill The SOMTA 1020437 4. 37mm (11 64) HSS Jobber Drill is a precision ground tool built for accurate, repeatable performance in metal drilling applications. Manufactured from high speed steel (HSS) to DIN 338 Type N geometry, it offers reliable wear resistance, smooth cutting action, and clean hole quality in workshop and production settings. Key Features & Benefits Premium HSS construction for durability,