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Crown Drill
  • Crown Drill
  • Crown Drill
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Introduction

Recommended drills: 7 times or more is recommended
Structure: separate composite crown drill (drill tip + inserts + drill rod), solid crown drill (drill tip + drill rod)
Common diameter: 18-32mm

Whatsapp:+8613271562251

E-mail: halnn@halnn-group.com


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LEADING POSITION We're in the leading position, is the well-known brand in superhard materials and application in China.
SITUABLE SOLUTION Provide tailored service in superhard material and tools field, devote to offer comprehensive solution to global customers.
MASS STOCK There is Large stock for standard tools, noted for our quality any service in Chinese high-end market.
BEST COOPERATION We had prepared the distributorship and service center in the global key markets, is opening to welcome any cooperation for discussion.
Parameters

Crown Drills 

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Non-Standard Drilling Tools  


Rapid Compound Drill Indexable Compound DrillCompound Drill Forward and Reverse Chamfering Drill Rod 
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Compound U-Drill Crown Drill Forward and Reverse Chamfering Drill RodDrill and Precision Boring Rod  
1-25010Q02521417.jpg1-25010Q0253ND.jpg1-25010Q026064R.jpg
Quick Change Head Drill Rod  Quick Change Drill RodTool Holder Large Diameter U-Drill 
1-25010Q02621A5.jpg1-25010Q02630X1.jpg1-25010Q02641956.jpg
Anti-Vibration Sleeved DrillCentering Reamer DrillDrill and Precision Boring
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Application

 Application

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Cases

Parts: Slewing Bearing 

Other Brand

Halnn

Material: 50Mn  

Cutting Speed Vc (mm/min)

83

83

Drill Rod: D862-181T3WD25 

Spindle Speed n (r/min)

1400

1400

Drill Tip: D862-1890HZ HP9052  Feed Rate f (mm/rev)0.20.2
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Diameter ɸ (mm)

60

60

Drilling Depth (mm)

6060
Machining Life (m)2341
Life Improvement100%178%


Parts: Flange  
Other BrandHalnn
Material: 42CrMo  Cutting Speed Vc (mm/min)7070
Drill Rod: D861-150T5WD20  Spindle Speed n (r/min)14501450
Drill Tip: D861-1550HZ HP9030Feed Rate f (mm/rev)0.20.2
1-250116144316350.pngDiameter ɸ (mm)15.515.5
Drilling Depth (mm)6060
Machining Life (m)2341
Life Improvement100%142%



Parts: Tube Sheet  
Other BrandHalnn
Material: Q235BCutting Speed Vc (mm/min)

96

96
Drill Rod: D862-190T5WD25 Spindle Speed n (r/min)13501350
Drill Tip: D861-1930HZ HP9050Feed Rate f (mm/rev)0.30.3
1-250116143T14A.pngDiameter ɸ (mm)22.622.6
Drilling Depth (mm)6060
Machining Life (m)4260
Life Improvement100%178%




Product Line
CBN Tools
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Ceramic Tools
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SCD & PCD Tools
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Mill Tools & System
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Hole-making Tools
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Solution
Solutions for Metallurgy, Steel and Foundry Industries

Mode:RNMN RCMX-V RCMX-Y PCD
Type:​BN-K1,BN-S20,CDW010
Application:Heavy Machining

Solutions for Hole-making

Mode:Drilling, Boring, Reaming
Type:Gun Drills, Solid Carbide Drill
Application:Hole Machining

CBN Tools for Turning Hardened Steel

Mode:CBN tools
Type:Solid CBN Insert,PCBN Insert
Application:Hardened Steel

Solutions for Automotive Industry

Mode:Turning, Milling, Hole-making
Type:PCBN Insert, PCD Tools
Application:Auto Parts

Application of Partner

We are looking for business partners to establish dealerships or become authorized distributors. Join our network and embark on a journey of growth and success with Halnn. You can contact us via market@halnn-group.com or click here .

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