Supal (Changzhou) Precision Tools Co.,Ltd
                                                                                                           
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16 Years
Since 2010
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Indexable Center Drill Bit

Price Negotiable
Price: To be negotiated
MOQ: 5PCS
Delivery Time: 7-15Days
Brand: SUPAL
Product Description

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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Company Supal (Changzhou) Precision Tools Co.,Ltd
Location No.105 Punan Street,Xixiashu Town ,Xinbei District,Changzhou City, Jiangsu Province,China
Contact Person Alice Zhong

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