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KSEM™ 2° Whistle Notch Shank Bodies
KSEM™ 2° Whistle Notch Shank Bodies
KSEM™ 2° Whistle Notch Shank Bodies
KSEM™ 2° Whistle Notch Shank Bodies

Brocas modulares

KSEM™ 2° Whistle Notch Shank Bodies

Metric
Inch
SAP Material Number 1279859
ISO Catalog Number KSEM180R7WN20M
ANSI Catalog Number KSEM180R7WN20M
[D1] Drill Diameter M 18.0000
[D1] Drill Diameter M .7087
[D1MAX] Drill Diameter Maximum 18.0000
[D1MAX] Drill Diameter Maximum .7086
[L4/D1] Length/Diameter Ratio 7
[L] Overall Length 202.0000
[L] Overall Length 7.952
[L3] Flute Length 147.0000
[L3] Flute Length 5.787
[L4] Maximum Drilling Depth 126.0000
[L4] Maximum Drilling Depth 4.960
[L5] Drill Point Length 2.8570
[L5] Drill Point Length .1125
[LS] Shank Length 50.0
[LS] Shank Length 1.968
[D] Adapter / Shank / Bore Diameter 20.0
[D] Adapter / Shank / Bore Diameter .7874
[SSC] Insert Seat Size 1
See all Product Variants

Uses and application

  • Mango —  Whistle Notch 2° cilíndricoMango — Whistle Notch 2° cilíndrico
  • Taladrado —  Con refrigeración internaTaladrado — Con refrigeración interna

Features and benefits



  • Annealed steel bodies for reliable drilling in regular and extended drilling depths with unmatched tool life, even in demanding conditions.

  • Very rigid pocket seat: KSEM™ offers a four-wall pocket providing insert stability, hole quality, and increased tool life.

  • Through coolant close to the cutting edge for improved tool life, hole finish, and chip removal.

  • Insert blades must be of the same seat size as the body it should be used on. For each seat size, there is a preferred choice (=BEST FIT) of bodies for a particular insert diameter. Overhang of the insert to the body shall not exceed 0.0098” (0,25mm) per side. Higher overhang is possible, but will compromise performance, rigidity, and efficient chip evacuation. We recommend to always use the closest fit possible, especially when machining long chipping materials.

Recambios for Cuerpos KSEM™ • 7 x D / 10 x D • Mango Whistle Notch

CLAMPING SCREW KSEM M3.5X16-LH
CLAMPING SCREW KSEM M3.5X16-LH
SCREW DRIVER FOR KSEM SW 1.5
SCREW DRIVER FOR KSEM SW 1.5