Tin-Coated HSS NC Centering Spot Drill for Small Spot Drilling

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$0.20 - $6.20 / Piece | 500 Piece/Pieces (Min. Order)
Customization:
Customized packaging (Min. Order: 200 Pieces)
Graphic customization (Min. Order: 200 Pieces)

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Customized logo (Min. Order: 200 Pieces) Less
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Overview
Quick Details
Place of Origin:
China
Brand Name:
TONGYU
Model Number:
TY-Tin-Coated Spot Drill
Type:
Twist Drill Bit
Use:
Metal Drilling
Product Name:
Tin-Coated HSS Spot Drill
Material:
High Speed Steel
Cutting Angle:
120 Degree
Tool Flute Type:
Slow Spiral
Process:
Fully Ground
Surface:
Tin-Coated
HRC:
62-66HRC
Size:
2-20MM
Useg:
Steel, Stainless Steel,Carbon Steel, Cast Iron, Copper, ect.
Supply Ability
Supply Ability:
1000000 Piece/Pieces per Month Fast delivery and high quality for Spot Weld Drill Bits
Packaging & Delivery
Packaging Details
1. one in plastic tube or box, PVC bag or pouch then in carton
2. customized for Spot Weld Drill Bits
Port
China port for Spot Weld Drill Bits
Metal Tools Guide

Product Description
 Product Photos

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 Product Description

 More Choice For You:Home > Drill Bit >HSS Drilll Bit>HSS Spot Drill Bit

Product NameTin-Coated  HSS  NC Centering Spot Drill for Small Spot Drilling
MaterialHigh Speed Steel (Tungsten Carbide ,M35-Cobalt are  Available)
ProcessFully Ground 
Cutting Angle

120 Degree(90 Degree, 60 Degree are Available)

SurfaceTin-Coated (White,TiAlN Coated ,Amber are Available)
Size2-20MM (1/8-3/4inch is Available)
Package Plastic Tube,Blister Card,Plastic Box are Available
Features1.The primary purpose of a spot drill to make a "dimple" in the workpiece so that the twist drill does not deflect and "walk" off-center and the hole is drilled in the correct location.
2.The Spot drill suitable for continuous production on aluminium, plastics, free cutting steels, cast iron, titanium, non-ferrous materials and some aerospace materials.
3.Titanium coating on the drill bits not only prevents bit dulling for extended performance life but also offers smoother drilling
4.Precise position and chamfer are accomplished at one time to improve machining quality.
5.Available in 60/90/120 and 140 degrees, coated in AlTiN or left uncoated.
 Product Sizes

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* Other Sizes are available,Concact Us to Learn More.

 

 

 Product Packages

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HSS Center 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.