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WIDIA VariDrill high-perf. drill, SC-TiAlN 5xD 7.8mm x 8mm x 91mm HA external

Brand: WIDIA

Surface: TiAlN

Length: 91 mm

Art.-no. 19265078

Manufacturer article no. 4148217

EAN 4021169780233

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Application

For HPC boring up to a strength of 1300 N/mm²

Execution

  • High-performance solid carbide drill TiAlN WU25PD
  • No drill heels
  • Special grinding
  • 30° spiral angle
  • Straight main cutting edge

Advantage

  • design of VariDrill drill tip: long service life in almost all materials and fewer breakages at the cutting edge
  • version without drill heel: uniform distribution of cutting forces leads to fewer breakages at the cutting edge
  • design of VariDrill chip flute geometry: unhindered chip flow and problem-free chip removal
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Brand

WIDIA

Cutting edge diameter

7.80 mm

Main EAN Code

4021169780233

Manufacturer Part Number

4148217

Tolerance of cutting edge diameter

m7

Cutting material

SC

Surface

TiAlN

Max. drilling depth (D)

5xD

Type

HPC UNI

Coolant supply

External

Tool holding device

HA parallel shank

Angle of the tip

140 Degree

Shank diameter

8 mm

Chip flute length

53 mm

Length

91 mm

f steel 1000

0.21 mm/r

Harmonized System Code

82075050

Gross Weight

0.008 kg

Alternative products:
1 x
ATORN solid carbide drill UNI TiAlNplus 5xD without IC 7.8 mm straight shank HA

High-performance drill, solid carbide TiAlNplus HPC 5xD without internal cooling HA

ATORN
Quantity: 1 x
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