Indexable Center Drill Bit

Brand Name:SUPAL
Model Number:OEM
Minimum Order Quantity:5PCS
Delivery Time:7-15Days
Payment Terms:T/T
Place of Origin:Changzhou,Jiangsu,China
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Verified Supplier
Location: Changzhou Jiangsu China
Address: No.105 Punan Street,Xixiashu Town ,Xinbei District,Changzhou City, Jiangsu Province,China
Supplier`s last login times: within 27 hours
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Product Details

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

China Indexable Center Drill Bit supplier

Indexable Center Drill Bit

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