35540 Type 221-P Heavy-Duty Parabolic Flute Taper Length Black Oxide Tang Drive 135Â degree Split Point Drill BitsParabolic flute drills are designed to eliminate the need for frequent drill retraction when deep hole drilling in low to medium tensile strength materials. The split point and heavy duty design provide superior performance by permitting higher feed rates and continuous drilling of deep holes. Click Here for product catalog Proudly Manufactured in the U. S. A

Click here for spec sheets: HUCNPF Spec Sheet

carbides increasing resistance to wear

Kits include:

Diametral Pitch: 16

hard materials

Chemical and Abraison Resistant

Thread Sealant None

High Quality Brass Fittings Provide Strong andamp

and with oil grooves

UHMW-PE provides durability & low friction

Actuator Body Stainless Steel CF8 (Designed for harsh applications)

Our standard 700 Series - the heart of Boston Gear's speed reducer product line - has been serving many industries reliably for over 40 years