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Uncoated carbide center drill 60 degree 5/64 in

Micro 100

Micro 100 DC-2 60 Degree 5/64 in Carbide Center Drill

SKU CH-V7XZ-6P3YC MPN DC-2

60-degree carbide centre drill creates 5/64 inch starter holes for precise drilling

  • MaterialC2 Micrograin Carbide
  • Color/FinishUncoated
  • TypeAngle Drivers
  • 60° included angle produces accurate centre holes
  • C2 micrograin carbide construction resists wear in abrasive materials
  • Uncoated surface allows user-applied coatings for specific applications
  • 5/64 in diameter suits small-hole drilling and countersinking
  • Micro 100 DC-2 design combines drilling and countersinking in one tool

What It Is

The Micro 100 DC-2 is a plain-type center drill made from C2 micrograin carbide with an uncoated finish. It produces a 60-degree countersink angle and measures 5/64 in diameter. Machinists use it to create accurate starting points for subsequent drilling operations in metalwork.

Installation Notes

The tool fits standard drill chucks and collets that accept the 5/64 in shank. Because carbide is brittle, excessive run-out or sudden impact can fracture the cutting edges. Secure the workpiece firmly and avoid side loading to prevent premature failure.

Sustained Use Behaviour

The uncoated carbide maintains hardness at elevated temperatures generated during repetitive drilling cycles. Chip evacuation remains consistent as long as feed rates match the material being cut. The tool is not suited for deep-hole drilling beyond its flute length or for handheld use without rigid guidance.

Highlights

  • 60° included angle produces accurate centre holes
  • C2 micrograin carbide construction resists wear in abrasive materials
  • Uncoated surface allows user-applied coatings for specific applications
  • 5/64 in diameter suits small-hole drilling and countersinking
  • Micro 100 DC-2 design combines drilling and countersinking in one tool

Specifications

BrandMicro 100
ModelDC-2
MaterialC2 Micrograin Carbide
Color/FinishUncoated
TypeAngle Drivers

Questions about this item

How can I verify the 60 degree angle is cutting correctly after setup?

Check that the drill produces a clean 60 degree countersink with no chatter in the workpiece.

What comes in the box and what must I purchase separately?

The package contains the DC-2 carbide center drill only; holders, collets and coolant are sold separately.

Which Micro 100 DC-2 version should I choose for a 5/64 inch hole?

Select the DC-2 model with 5/64 inch diameter and 60 degree angle for that hole size.

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