13PCS HSS Left Hand Drill Bit Set for Metal Drilling with Metal Box

• Customized: Customized
• Standard: AISI, Jobber Length
• Length: Jobber-length
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling, Stainless Steel Aluminium
• Shank: Straight Shank
• Size: 1/16" - 1/4"
• Application: Stainless Steel Metal Aluminium PVC Iron
• Processing: Fully Ground
• Point Angle: 118/135 Degree Split Point
• Flute Type: Type N Left Hand Cutting
• Surface: Titanium Coating
• Transport Package: PVC Pouch/Plastic Box
• Specification: TUV, CE, ISO
• Trademark: Perfect
• Origin: Jiangsu Province, China
• HS Code: 8207509000
• Production Capacity: 50000PCS/ Per Day

Product Description

Product Description
 

Product Name	13Pcs HSS Left Hand Drill Bit Set for Metal Drilling with Metal Box
Size	1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64" , 1/4"
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	118 Degree  (135 Degree Split Point 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. 2.Unlike right handed drill bits, the drilling action will assist to loosen sheared off bolts or studs rather than tightening them further.And made for drilling into hardened steel bolts for creating pilot holes for screw extractors. 3.These unique drill bits are used with your drill operating in reverse and are designed to aid in drilling out broken and  sheared bolts and studs 4.Left Hand Jobber Drills for use in left hand rotation of multiple spindles, gear driven drilling heads, screw machine operations, and lathes. 5.Bit is constructed of M2 high speed steel for the best combination of strength, heat resistance, and wear resistance. 6.The fully ground twist drill bit has a more precise concentricity. 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.