1-4MT Extension Socket

19/64" HSS Polished Jobber Length Drill Bit.

. Product Specs: Size: 7/16, Material: Cobalt, Finish: Gold, Flute Length: 4-1/16, Overall Length: 5-1/2, Shank Type: 3-Flat, Style: Jobber, Cutting Angle: 135, Point Type: Stepped, Number of Flutes: 2, Cutting Direction: Right Hand, Decimal Equivalent: 0. Stepped Point Cobalt Drill Bits start easier, drill faster, increase lifespan and reduce heat compared to standard drill bits.1125mm These drills are jobberstandard length have a 135 degree split point tip and a 3 -flat shank to prevent spinning.

Ideal for portable or machine drilling.Screw machine drills (also know as stub or stubby drills) are manufactured to National Aerospace Standard 907..

Black oxide high-speed steel drill bits are a dependable, general purpose drill designed to perform in a broad range of materials in the iron and steel families.Hand Tap and Drill Set comes in an easy to maintain plastic pouch.

Surface treated with abrasion-resistant black oxide. 1/64" HSS Black Oxide Jobber Length Drill Bit, Overall Length: 3/4".Ideal for production, maintenance or portable drilling jobs.

Adjustment is obtained by a fine pitch screw which forces the sides of the die apart, or allows them to spring together..5 1" OD HSS Round Adjustable Die Special For threading, a High Speed Steel Round Adjustable Die is desired for improved wear life.

It is a good pratice to clear the drill from the hole to allow coolant to wash away the chips..

1-4MT Extension Socket.

Note: Sizes under 11/64" are sold carbide spade construction.It is a good pratice to clear the drill from the hole to allow coolant to wash away the chips..

1-4MT Extension Socket.