Threaded Hex Shank HSS Drill Bit

Product Name:  Threaded Hex Shank HSS Drill Bit

Material: HSS (HSS Cobalt is Available)

Process: Fully Ground (Rolled & Polished, Rolled, Milled are Available)

Standard; Stub DIN1897 (DIN338, Long DIN340, Extra Long DIN1869, DIN345 Taper Shank,

               Blacksmith Reduced Shank 10mm, 13mm are Available) 

 Stub Screw Machine Length (Jobber Length, Long Taper Length, 6 ,12 inch Airctraft Extensoin Silver & Deming 1/2" Reduced Shank are Available)

Size：Stub, Short, Long length are Available

Point Type：135 Degree Split Point  (118 Degree Regular Point, Turbo Max Point, Pilot Point are Available)

Shank Type: Threaded Hex Shank (Straight Shank, Hex Shank, Tri-Flats Shank, Double R Hex Shank, 

                    Reduced Shank, Taper Shank are Available)

Helix Angle: Regular Spiral Type N  (Slow Spiral Type H, Fast Spiral Type W, Left Hand Spiral are Available)

Web &Flute Type: Regular Web & Flute (Thick Web with Parabolic Flute, Heavy Duty Web with Regular Flute are Available)

Surface Finish: Black Oxide  (Bright, Amber Color, Titanium, Black & Gold, Black & Bright are Available)

Package: 10/5 Pcs in PVC Pouch, Plastic Box, Individually in Skin Card, Double Blister, Clamshell.

Features:

 1.High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.

 2.No center punch is needed—the aggressive 135° Quick-Cut points are self-centering and penetrate quickly with less pressure. Will not "walk" or "wander".

 3.All are manufactured with 1/4-28 UNF threads and 5/16" wrenching flats.

 4.Adapted threaded hex shank drills for use in right-angle drilling heads when operating in confined spaces

 5.Oxide coating prevents chip building, galling and welding on the workpiece. It is commonly used on low-carbon metals, stainless steel and ferrous metals.