BB Spot Drill Bit CNC Hole Making Tool NC 60 90 120 Degree Short Drill 1mm-20mm Hard Steel Aluminum Coating BL2060 BC2055 Hole Diameter:10mm 专业钻孔，广泛适用

Name: BB Spot Drill Bit CNC Hole Making Tool NC 60 90 120 Degree Short Drill 1mm-20mm Hard Steel Aluminum Coating BL2060 BC2055 Hole Diameter:10mm 专业钻孔，广泛适用
Brand: excellencyproduct.com
SKU: 30287252830
Price: 14.00 USD
Availability: InStock
Rating: 4.4572 (11 reviews)

SKU: 30287252830

4.5

USD14.00 USD51.00

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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

Description

专业钻孔，广泛适用

Recommended cutting parameters (300r)

1mm smaller than the side of the hexagon

increased service life

BB Spot Drill Bit CNC Hole Making Tool NC 60 90 120 Degree Short Drill 1mm-20mm Hard Steel Aluminum Coating BL2060 BC2055 Hole Diameter:10mm 专业钻孔，广泛适用BB Spot Drill BL2060 BL2060 For iron, steel BC2055 For aluminum ,nonferrous metals Spot Hole Chamfering Completed in one Step Precision machine grinding, large core diameter design enhances rigidity and shock resistance, less likely to chip, smooth cutting, improves milling efficiency Center Drilling Hole + Chamfering Drilling Multiple Specifications and Materials Available BL2060 For iron, steel,Etc BC2055 For aluminum ,nonferrous metals,Etc For More

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