![Micro 100 QTHM-622 Boring & Grooving Bar Holders; Inside Diameter (Inch): 3/8 ; Inside Diameter (Decimal Inch): 0.3750 ; Outside Diameter (Decimal Inch - 4 Decimals): 22.0000 ; Overall Length (Decimal Inch): 2.8000 ; Head Diameter (Decimal Inch): 1.0 Micro 100 QTHM-622 Boring & Grooving Bar Holders; Inside Diameter (Inch): 3/8 ; Inside Diameter (Decimal Inch): 0.3750 ; Outside Diameter (Decimal Inch - 4 Decimals): 22.0000 ; Overall Length (Decimal Inch): 2.8000 ; Head Diameter (Decimal Inch): 1.0](https://cdn11.bigcommerce.com/s-rerso7mgzy/images/stencil/640x640/products/673629/931220/1530792-21__61542.1716545945.jpg?c=1)
Micro 100 QTHM-622 Boring & Grooving Bar Holders; Inside Diameter (Inch): 3/8 ; Inside Diameter (Decimal Inch): 0.3750 ; Outside Diameter (Decimal Inch - 4 Decimals): 22.0000 ; Overall Length (Decimal Inch): 2.8000 ; Head Diameter (Decimal Inch): 1.0