Dia. 0.1 & 0.2mm ( .0039" & .0079" ) Micro spot drill

Nine9 X060A90 Micro carbide spotting insert geometries are short to optimize rigidity and accuracy with a point angle to guide micro drill towards the hole's centerline. It produces a consistent surface for micro drill to enter the workpiece especially for round, angled or curved surfaces. Using micro spot drills can improve hole location and tool life of a deep hole drill or micro drill.
X060A90 Micro carbide spotting insert has different coating, not only can spotting on non-ferrous metal but also spotting for all kinds of steel, cast iron and hardened steel up to 56 HRC.
Cylindrical Shank
90 degree X060 carbide spot drill
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Part No Insert Size Ød L Dmin. Dmax. Tmax.
99619-X060-06 X060A90W010R 6mm (0.236”) 40mm (1.575") 0.1mm (0.004") 1.1mm (0.043") 0.5mm (0.020")
99619-X060-06L X060A90W010R 6mm (0.236”) 60mm (2.362”) 0.1mm (0.004") 1.1mm (0.043") 0.5mm (0.020")
99619-X060-06 X060A90W020R 6mm (0.236”) 40mm (1.575") 0.2mm (0.008") 2.2mm (0.087") 1.0mm (0.040")
99619-X060-06L X060A90W020R 6mm (0.236”) 60mm (2.362”) 0.2mm (0.008") 2.2mm (0.087") 1.0mm (0.040")
Integrated ER16 taper-shank
• An integrated ER taper-shank cutter, eliminate assembly tolerance. Optimize the rigidity. Increase tool life.
• The cutter has minimal assemble parts, changing tool takes just few seconds.
• Perfectly suitable for driven tools and spindles with ER interface of CNC turning centers and swiss type automatic lathes.

ERgo ER16 collet & Micro spot drill
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Part No Insert Size L Dmin. Dmax. Tmax.
99816-X060 X060A90W010R 22mm ( 0.866") 0.1mm (0.004") 1.1mm (0.043") 0.5mm (0.020")
99816-X060 X060A90W020R 22mm ( 0.866") 0.2mm (0.008") 2.2mm (0.087") 1.0mm (0.040")
Nine9 90 degree 0.1mm (0.004 inch )Mirco spot carbide insert
• NC2032:
For all kinds of steel from < 40 HRC, carbon steel, alloy steel,and cast iron.

• NC2035:
ALDURA coating, reduces heat and tool wear.
For steel with heat treatment up to 56 HRC.

• XP9001:
Mirror polished, for non-ferrous metal, aluminum, brass, copper, plastic, acrylic.
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Part No Grade Coating Dmin. Dmax. Tmax. Re Workpiece material
X060A90W010R NC2032 TiAlN 0.1mm (0.004") 1.1mm (0.043") 0.5mm (0.020") 0.02
X060A90W010R NC2035 ALDURA 0.1mm (0.004") 1.1mm (0.043") 0.5mm (0.020") 0.02
X060A90W010R XP9001 Polished 0.1mm (0.004") 1.1mm (0.043") 0.5mm (0.020") 0.02
X060A90W020R NC2032 TiAlN 0.2mm (0.008") 2.2mm (0.087") 1.0mm (0.040") 0.04
X060A90W020R NC2035 ALDURA 0.2mm (0.008") 2.2mm (0.087") 1.0mm (0.040") 0.04
X060A90W020R XP9001 Polished 0.2mm (0.008") 2.2mm (0.087") 1.0mm (0.040") 0.04
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