Carbide B&F Drill CBFD

Carbide B&F Drill CBFD

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[Features]
· In non-ferrous hole drilling, achieves a hole diameter precision and surface precision comparable to conventional reamer machining without the need for pilot holes.
· Effectively reduces machining time by making more use of a limited number of tools in machining, etc.
· Tip angle: 120°

(i)Remark

  • Select lower cutting speeds and feed speeds for small diameter sizes. Use step feeding to discharge chips with deep hole drilling (exceeding 5D.) Use water-insoluble cutting oil in order to increase the finishing surface roughness. When machining by rotating the workpiece, carry out concentric machining with the main shaft that is chucking the workpiece. In the case of coring, etc., limit pilot hole misalignment to a maximum of 0.5 mm. With thin workpieces, the hole may shrink after machining and the hole diameter may take on a minus value.

Part Number

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Part Number
CBFD6012
CBFD6020
CBFD6033
CBFD6039
CBFD6079
CBFD6085
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
Hole diameter (drill diameter) D
(mm)
Overall Length L
(mm)
Blade diameter tolerance Flute length
(mm)

89.42 €

1 8 Days 1.2450 to 0.00320

68.69 €

1 8 Days 2500 to 0.00325

94.60 €

1 8 Days 3.3600 to 0.00330

103.94 €

1 8 Days 3.9700 to 0.00335

161.17 €

1 8 Days 7.9900 to 0.00550

166.36 €

1 8 Days 8.5900 to 0.00550

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Basic information

work material Cast Iron / Aluminum / Copper Tool Material Type Carbide Shank Type Straight Shank
Coating Y/N N/A With/without Oil Hole N/A Torsion angle(°) Straight

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