90 Degree NC Spot Drill - spotting diameter 1~14mm

  • 90° NC Spot Drill

Max. Hole: Ø14mm (0.551”).
Tool holder: 99616-14 series with 90 degree indexable carbide insert: N9MT11T3

• Utilizes standard NC Spot Drill holders, also can fit with WSP ( combined spotting and chamfering 145°+90° ) , PR insert ( 60° center hole similar to DIN 332 Form R ), Corner Rounging insert.
• Applications : • Spotting, engraving, grooving and chamfering on milling machines, machining centers.
• Spotting, facing on CNC Lathes.

Holder
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Applications:
  • •Spotting, engraving, grooving and chamfering on milling machines, machining centers.
  • •Spotting, facing on CNC Lathes.
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STEP Part No Insert Size Shank Ød L Dmax. Tmax.
99616-14-12 N9MT11T3 Weldon 12mm (0.475") 100mm (3.937") 14mm (0.551”) 7mm (0.276”)
99616-14 N9MT11T3 Weldon 16mm (0.630") 100mm (3.937") 14mm (0.551”) 7mm (0.276”)
99616-14-150L N9MT11T3 Weldon 16mm (0.630") 150mm (5.906”) 14mm (0.551”) 7mm (0.276”)
99616-14-220L N9MT11T3 Weldon 20mm (0.787”) 220mm (8.661”) 14mm (0.551”) 7mm (0.276”)
99616-14-1/2 N9MT11T3 Weldon 1/2" 100mm (3.937") 14mm (0.551”) 7mm (0.276”)
99616-14-5/8 N9MT11T3 Weldon 5/8" 100mm (3.937") 14mm (0.551”) 7mm (0.276”)
99616-14-M8 N9MT11T3 Screw fit M8 30mm (1.181”) 14mm (0.551”) 7mm (0.276”)
Insert
- Hot sales inserts

Spotting carbide insert 14mm
  • NC40 :
    • Wiper design, universal grade for all unhardened steel.
    • Each insert has 4 cutting edges.
  • NC10 :
    • Universal grade for non-ferrous metal, cast iron and stainless steel.
    • Each insert has 4 cutting edges.
  • NC60 :
    • Wiper design cermet insert, for hardened steel up to 56 HRC.
    • Each insert has 4 cutting edges.
  • H-NC5071 :
    • For carbon steel C>0.3%, high alloy steel C>0.3% and cast iron.
    • Each insert has 4 cutting edges.
  • H-NC40 :
    • For carbon steel C<0.3%, low alloy steel C<0.3%, stainless steel, non-ferrous and titanium.
    • Each insert has 2 cutting edges.
  • H-NC9076 :
    • For non-ferrous material such as aluminum, titanium, brass, copper and long cutting chip metal.
    • Sharp edge and excellent surface finish on non-ferrous material
    • Each insert has 2 cutting edges.
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Part No Coating Grade Dmax. Tmax.
N9MT11T3CT TiN NC40 14mm (0.551”) 7mm (0.276”)
N9MT11T3CT TiAlN NC10 14mm (0.551”) 7mm (0.276”)
N9MT11T3CT CERMET NC60 14mm (0.551”) 7mm (0.276”)
N9MT11T3CT2T TiAlN & TiN H-NC5071 14mm (0.551”) 7mm (0.276”)
N9MT11T3CT2T TiN H-NC40 14mm (0.551”) 7mm (0.276”)
N9MT11T3CT2T DLC H-NC9076 14mm (0.551”) 7mm (0.276”)
Starter Package
90 deg spotting chamfering engraving grooving multi-function cutter kit
Part No Ød Insert Included Content
99616-14-ME6 16mm
(0.630”)
N9MT11T3CT-NC40 1 tool holder
+ 6 inserts
+ 1 key
99616-14-ME6AL 16mm
(0.630”)
N9MT11T3CT-NC10
99616-14-IN6 3/8" N9MT11T3CT-NC40
99616-14-IN6AL 3/8" N9MT11T3CT-NC10
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Comparison
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