13Pcs HSS Left Hand Drill Bit for Metal Drilling with Metal Box

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$2.00 - $15.00 / Piece | 200 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Brand Name:
Model Number:
TY-13Pcs Left Hand DB
Twist Drill Bit
Metal Drilling
Product Name:
13Pcs HSS Left Hand Drill Bit
HSS and HSS Cobalt
Fully Ground
1/16" - 1/4"
Jobber Length
Point Angle:
118 Degree
Shank Type:
Straight Shank
Flute Type:
Type N Left Hand Cutting
Surface Finish:
Titanium Coating
Metal Drilling
Supply Ability
Supply Ability:
200000 Set/Sets per Month Left Hand Twist Drill Bit Set
Packaging & Delivery
Packaging Details
Individually in Skin Card / Double Blister / Clamshell/PVC bag.
Set: Metal box, plastic box, pvc pouch.
Shanghai, Ningbo
Metal Tools Guide

Product Description
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 Product Description

 More Choice For YouHome > Drill Bit > HSS Drill Bit > Left Hand HSS Drill Bit

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)

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.

HSS Drill Bit

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Company Introduction:

DANYANG TONGYU TOOLS is one of Professional Tools Suppliers with 18 Years Experience.

We Specialize in all kinds of Drill Bit and Hole Saw and Saw Blade.