Product description:1.Left hand drill bits are ideal for extracting broken, righthand threaded studs and bolts.Designed for use in reversible drills, lathes and milling machines.
Product Description |
Product Name | 15Pcs Black and Gold Finish HSS Left Hand Drill Bits for Metal Drilling with Metal Box | ||||||||
Size | From 1/16" to 1/2" by 1/64ths | ||||||||
Material | HSS 4241 4341 6542-M2 (Cobalt 5% M35 is Also Available) | ||||||||
Process | Fully Ground | ||||||||
Standard | DIN338 / Jobber Length (Screw Machine Length is Also Available) | ||||||||
Point Angle | 135 Degree Split Point (118 Degree is Available) | ||||||||
Flute Type | Type N Left Hand Cutting (Left Hand Broken Screw Extractor is Available) | ||||||||
Surface Finish | Black & Gold (Bright, Amber Color, Titanium Coating, Black Oxide, Rainbow Color are Also Available) | ||||||||
Features |
1.Left hand drill bits are ideal for extracting broken, righthand threaded studs and bolts.Designed for use in reversible
drills, lathes and milling machines.
further.And made for drilling into hardened steel bolts for creating pilot holes for screw extractors.
sheared bolts and studs 7.135° point takes a smaller chip resulting in less heat. Friction is reduced by amber gold surface treatment. |
* Other Sizes are available,Concact Us to Learn More.
Contact: David Yu
Phone: +86-139-52828006
Tel: +86-139-52828006
Add: Houxiang, Danbei Town, Danyang City, Jiangsu, China, 212300