TNMG 160408 Chip Breaker BG Grade FM2533 / TNMG 332 BG #FMCarbide

TNMG 160408 Chip Breaker BG Grade FM2533 / TNMG 332 BG #FMCarbide

Turning Insert
$7.66 each
10 inserts per box
Grade
Chip Breaker
Item #
Quantity
- +

TNMG 160408 / TNMG 332, chip breaker BG, grade FM2533 — negative triangular turning insert.

3/8" inscribed circle, 3/16" thick, 1/32" corner radius. The BG breaker is the medium machining geometry: 0.008–0.016 ipr (0.2–0.4 mm/rev) at 0.06–0.16" (1.5–4 mm) depth of cut. FM2533 is a CVD grade — stable steel applications and nodular cast iron — a balance of wear resistance and chipping resistance.

Specifications

  • Insert designation (ISO): TNMG 160408
  • Insert designation (inch): TNMG 332
  • Insert shape: triangular (T)
  • Clearance angle: 0° — negative (N)
  • Tolerance class: M
  • Insert type: G — with hole, chipbreaker both sides
  • Inscribed circle (I.C.): 3/8" (9.52 mm)
  • Thickness: 3/16" (4.76 mm)
  • Corner radius: 1/32" (0.79 mm)
  • Chip breaker: BG — Steel — medium machining
  • Feed rate range: 0.008–0.016 ipr (0.2–0.4 mm/rev)
  • Depth of cut range: 0.06–0.16" (1.5–4 mm)
  • Grade: FM2533
  • Coating: CVD
  • ISO application range: P05–P20 · K15–K35
  • Cutting speed, non-alloy steel: 560–1480 SFM (170–450 m/min)
  • Cutting speed, low-alloy steel: 590–1250 SFM (180–380 m/min)
  • Cutting speed, high-alloy steel: 330–1080 SFM (100–330 m/min)
  • Cutting speed, grey cast iron: 390–980 SFM (120–300 m/min)
  • Cutting speed, nodular cast iron: 390–920 SFM (120–280 m/min)

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