SGS Flat Bottom Drill: 1/2" Dia, 3.2677" Flute Length, 6.1024" OAL, 180° Point, Ti-NAMITE-X, Internal Coolant, 58911

Kyocera SGS

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SKU:
KYO-58911
$883.85

Drill flat-bottom holes with this 1/2" solid carbide flat bottom drill.

SGS Series 146U screw machine drills are made for steel, stainless steel, cast iron, non-ferrous metals, high-temp alloys and hardened steel.

  • Cutting diameter: 1/2"
  • Flute length: 3.2677"
  • Overall length: 6.1024"
  • Shank diameter: .5512"
  • Coolant option: Internal Coolant
  • Coating/finish: Ti-NAMITE-X
  • Workpiece material: Steel, Stainless Steel, Cast Iron, Non-Ferrous, High-Temp Alloy, Hardened Steel
  • Point angle: 180°
  • Material: Solid Carbide

SGS part number 58911.

Specifications

Series
146U
Unit of Measure
Inch
Shank Length (Metric)
59.00
Hand Direction
Right
Material
Solid Carbide
Cutting Diameter (Decimal)
0.5000
Cutting Diameter (Metric)
12.70
Shank Diameter (Decimal)
0.5512
Shank Diameter (Metric)
14.00
Overall Length (Decimal)
6.1024
Overall Length (Metric)
155.00
Flute Type
Spiral
Helix Angle
15 degrees
Cutting Diameter (Fractional)
1/2
Secondary Workpiece Material
Plastics, Composites
Cutting Diameter Tolerance (Decimal)
+0.00028 / +0.00098
Cutting Diameter Tolerance (Metric)
+0.0070 / +0.0250
Number of Flutes
2
Coolant Option
Internal Coolant
Coating/Finish
Ti-NAMITE-X
Shank Type
Straight
Helix Direction
Right
Performance Class
High Performance
Variable Helix
No
Size System
Fractional
Chip Breaker
No
Type
Flat Bottom
Point Angle
180 degrees
Flute Length (Decimal)
3.2677
Flute Length (Metric)
83.00
Number of Margins
4
Usable Length (Decimal)
2.5394
Usable Length (Metric)
64.50
Self Centering
Yes
Reach Multiple
5xD
Maximum Workpiece Hardness
56 HRC
Shank Length (Decimal)
2.3228
Shank Tolerance
h6
Workpiece Material
Steel, Stainless Steel, Cast Iron, Non-Ferrous, High-Temp Alloy, Hardened Steel
SGS Flat Bottom Drill: 1/2" Dia, 3.2677" Flute Length, 6.1024" OAL, 180° Point, Ti-NAMITE-X, Internal Coolant, 58911
$883.85
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