16 ER/IR 250ISO External/Internal Threading CRM carbide Insert pack of 10 27.5MMUDRILL -one double end type 3/8"

-one double end type 3/8" shank

All Size comes in 2D 3D 4D 5D and Suitable Inserts SPMG AND WCMX please check from drop down menu

Attaching Measuring Instruments: Secure the measuring tool (e

T20 hardened torx key t type

5 Mm Carbide Ballnose 55 HRC PACK OF 2

16 ER/IR 250ISO External/Internal Threading CRM carbide Insert pack of 10 27.5MMUDRILL -one double end type 3/8"SELECT EXTERNAL OR INTERNAL CAREFULLY. CRM EXTERNAL HAS A YELLOW BOX, AND INTERNAL HAS A BLUE BOX High profile accuracy. Parameters are mentioned on the box's back side suitable for mostly steel grades, stainless steel grades Prevents chip curling, thus less tool breakage.