High Quality 43mm R32 Thread Button Bit With 9 Button for drifting,tunneling , quarrying and mining

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Product Description

 

Carbide dimension D Weight
Carbide design Gauge Front (mm) (in) (kg)
(No.) (mm) (No.) (mm)
HEM 5 9 2 9 41 1 5/8" 0.61
BAL 5 9 2 9

41

1 5/8" 0.61
HEM 5 9.5 2

8

43 1 11/16" 0.63
BAL 5 9.5 2 8 43  1 11/16" 0.63
HEM 5 10 2 9 45 1 3/4" 0.76
BAL 5 10 2 9 45  1 3/4" 0.76
HEM 5 11 2 9 48 1 7/8" 0.79
 BAL 5 11 2 9 48 1 7/8" 0.79
HEM 5 12.7 2 10 51 2" 0.84 
BAL 5 11 2 10 51 2" 0.84
HEM 6 9 3 8 45 1 3/4" 0.72
HEM 6 10 3 8 45 1 3/4" 0.72
BAL 6 9 3 8 45 1 3/4" 0.72
BAL 6 10 3 8 45 1 3/4" 0.72
HEM 6 9 3 9 48 1 7/8" 0.78
HEM 6 10 3 8 48 1 7/8" 0.78
BAL 6 9 3 9 48 1 7/8" 0.78
BAL 6 10 3 8 48 1 7/8" 0.78
HEM 6 10 3 9.5 51 2" 0.83
BAL 6 10 3 9.5 51 2" 0.83
HEM 6 10 3 10 57 2 1/4" 1.14
BAL 6 10 3 10 57 2 1/4" 1.14
HEM 6 11 3 11 64 2 1/2" 2.00
BAL 6 11 3 11 64 2 1/2" 2.00

 

 

 

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Applicable Industries: Energy & Mining Place of Origin: Zhejiang, China Brand Name: kaiqiu Type: Drill Bit Machine Type: Drilling Tool Certification: API Material: Stainless Steel Processing Type: Forging Use: Coal Mining Color: Customer's Requirement Size: 41-76 Usage: Small Hole Drilling Market: Global Packing: Wooden Case Appearance: Painting Heat treatment: Hot Press Insert Steel Grade: 45crnimov