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Balzers Coating High Precision Drill Bit tungsten solid carbide 7.8mm drill bit

Categories Carbide end mill & Drills & Threading Cutter
Brand Name: Lys
Model Number: Tungsten Carbide Drills
Certification: ISO9001:2008
Place of Origin: China
MOQ: 10pcs
Price: 1USD PER PCS
Payment Terms: T/T, Western Union, MoneyGram
Delivery Time: Within one month
Packaging Details: As per as customer's requirment
Material: Tungsten Carbide
Type: Twist Drill Bit
Usage: Metal Drilling
HRC: 40HRC,50HRC,60HRC
Coated: AlCrN, nc-TiAlN,TiAlN
Drill diameter: D2-D20
OEM service: Yes
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Balzers Coating High Precision Drill Bit tungsten solid carbide 7.8mm drill bit

Balzers Coating High Precision Drill Bit tungsten solid carbide 7.8mm drill bit


  • Use 100% tungsten carbide raw material
  • ISO 9001 certification
  • wear resistance

  • The tolerance of polish and ground can be +0.005/-0.005mm
  • High quality and best price

Grade introduction of solid carbide drills

gradecoatedintroduction
KDG303Coated

Ultra-fine carbide substrate with high strength,toughness

and wear resistance, in combinationwith nano-structured

nc-TiAlN coating aiming at optimizing drilling operations,

makes sure the tools have very high toughness and hardness.

Unique coating technology gives the tools smooth surface and

excellent wear resistance, and outstanding thermal stability

and chemical stability provide effective protection for the

cutting edge.

YK20FUncoated

Ultra-fine grain carbide substrate with high hardness,

outstanding wear resistance, and long tool life.

YK30FUncoated

Ultra-fine carbide substrate with high strength,toughness

and wear resistance gives the cutting edge perfect strength.



Cheap Balzers Coating High Precision Drill Bit tungsten solid carbide 7.8mm drill bit for sale
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