Straight Shank Screw Machine Standard HSS Left Hand Drill Bit for Metal Drilling

• Customization: Available
• Customized: Customized
• Standard: AISI, Jobber Length
• Model NO.: PFT003
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling, Stainless Steel Aluminium
• Shank: Straight Shank
• Size: 1/16" - 1/2"
• 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: Bright Finish
• 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	Straight Shank Screw Machine Standard HSS Left Hand Drill Bit for Metal Drilling
Material	HSS 4241 4341 6542-M2  (Cobalt 5% M35 is Also Available)
Process	Fully Ground
Standard	Screw Machine Length  (DIN338 / Jobber Length is Also Available)
Size	3/64" - 1/2"
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	Bright  (Amber Color, Titanium Coating, Black & Gold, Black Oxide, Rainbow Color are Also Available)
Package	One Piece Packed in PVC Bag, Skin Card or Double Blister
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  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.

Product sizes


 

Other specification is also available according to your requirements. (OEM, ODM ) 
Pls. contact us freely for more information, I will reply you ASAP!
Hope you will enjoy a comfortable cooperation with us!