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Home > products > Tungsten Carbide Drill Bits > Indexable Center Drill Bit

Indexable Center Drill Bit

Product Details

Place of Origin: Changzhou,Jiangsu,China

Brand Name: SUPAL

Model Number: OEM

Payment & Shipping Terms

Minimum Order Quantity: 5PCS

Price: To be negotiated

Packaging Details: 1.One piece in a platic pipe, 10 pieces per group. 2.Use the air bubble paper to encase the plastic pipe. 3.Put the goods encased with air bubble paper in the carton. 4.Other packing will be accept according to your needs.

Delivery Time: 7-15Days

Payment Terms: T/T

Supply Ability: 10000000PCS

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Indexable Indexable

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carbide hinge boring bits

Product Name:
Twist Drill
Coating:
TiSiAlN
Usage:
Metal Drilling
Flute:
2
Service:
OEM/ODM
Application:
Cast Iron, Carbon Steel, Mould Steel, Tool Steel, Stainless Steel
Product Name:
Twist Drill
Coating:
TiSiAlN
Usage:
Metal Drilling
Flute:
2
Service:
OEM/ODM
Application:
Cast Iron, Carbon Steel, Mould Steel, Tool Steel, Stainless Steel
Indexable Center Drill Bit

CNC Drilling Tools Coolant Indexable Straight Shank Tungsten Carbide Twist Drill Bits

 

Coating Introduction
Drill Grade
Coating Name
Color
Hv
μm
Friction
The Max ℃
HRC55 coating
TiSiAlN
bronzed
3400
1-4
0.7
900℃
 
Carbide Material Introduction
Drill Grade
Material Grade
Grain
Introduction
Application
HRC55 carbide material
K44
0.5μm
K44 is ultra fine grain and containes Ni and Cr element, which provides high strength and good toughness.
Carbon Steel, Mould Steel, Tool Steel, Stainless Steel, cast iron

 

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