Product Photos |
Product Description |
Product Name | 15Pcs Fully Ground HSS Left Hand Drill Bit Set For Metal Drilling with Metal Box | ||||||||
Size | 1/16", 3/32", 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32" , 1/2" | ||||||||
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 | Titanium Coating (Bright, Amber Color, Black & Gold, 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-degree split point reduces feed pressure and allows for easier penetration without work hardening. |
* Other Sizes are available,Concact Us to Learn More.
Email:plstools@126.com
Contact person: 136-1529-8350 Mr. Liu
Factory Address:Xingye Road, Nixiang Industrial Park, Yaoxiang, Danbei Town, Danyang City