Product Name | Different Types of Parallel Shank Metal Strong Twist Drill Bits for Hardest Steel Tough Metal |
Material | HSS (Cobalt HSS-E is Available) |
Process | Fully Ground (Rolled, Milled are Available) |
Standard | DIN338 (Stub DIN1897, Long DIN340, Extra Long DIN1869, Reduced Shank are Available) Jobber Length (Stub Screw Machine Length, Long Taper Length, Airctraft Extensoin, Extra Long , Silver & Deming 1/2" Reduced Shank are Available) |
Size | 0.3-30MM 1/16" - 31/64" , A - Z, 1# - 60# |
Point Type | 118 Degree Regular Point ,135 Degree Split Point, Pilot Point are Available |
Shank Type | Straight Shank (Hex Shank, Tri-Flats Shank, Double R Hex Shank, Reduced Shank,
are Available) |
Helix Angle | Regular Spiral Type N (Slow Spiral Type H, Fast Spiral Type Ware Available) |
Web & Flute Type | Regular Web & Flute (Thick Web with Parabolic Flute, Heavy Duty Web with Regular Flute are Available)
|
Surface Finish | Bright ,Black Oxide, Amber Color, Titanium, Black & Gold, Titanium & Bright are Available |
Package | in PVC Pouch, Plastic Box, Individually in Skin Card, Double Blister, Clamshell, Metal Box |
Features | 1.High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. 2.Universal 135° point shape for drilling a wide selection of materials. 3.Precision ground point, flutes, body, clearance and drill diameter for the ultimate in accuracy and performance. 4.Ground flutes provide fast chip removal to maximize accuracy and efficiency along the full working surface of the bit. |