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Box of ten tungsten steel CNC router bits with two straight flutes

YINGHUA

YINGHUA 10pcs Two Flutes Straight Slot Bit 3.175X2X17X38

SKU CH-TE2A-A6TCG

Ten-piece tungsten-steel straight-flute bit set for CNC routing and engraving wood, acrylic and plastics

  • Product typeRight-Angle Drills
  • 10-piece set keeps spares ready for continuous CNC work
  • Tungsten steel construction resists wear during extended cutting sessions
  • Two-flute geometry clears chips efficiently for smoother edges
  • 175 mm shank fits standard collets without adapters
  • Suitable for wood, acrylic, PVC, nylon, resin and plywood

10-Piece Carbide Router Bit Set

This 10-piece set contains two-flute straight slot bits made from tungsten steel for CNC routing. Each bit measures 3.175 mm shank diameter with a 2 mm cutting diameter, 17 mm cutting length and 38 mm overall length. The solid carbide construction suits engraving and cutting tasks on acrylic, PVC, nylon, resin, wood and plywood.

For CNC Engraving And Fine Cutting

The bits are designed for precise milling on softer materials such as wood, plastics and resins in a CNC machine. They are not suited for heavy stock removal, metal cutting or applications requiring larger shank diameters or different flute geometries. Users without CNC equipment or those needing bits for handheld routers with incompatible collets should look elsewhere.

3.175 mm Shank Diameter

The 3.175 mm shank determines collet compatibility and must match the CNC spindle or router collet exactly. Verify this dimension before purchase; an incorrect shank size will prevent the bit from being secured and used safely.

How it compares

Measured against everything we stock in Power Drills, Drivers & Cutting Bits, at today’s prices. Recalculated every night.

Price $56.99
Cheaper than about 59% of the 2,412 comparable items (median $81.99).

Specifications

Product
Product typeRight-Angle Drills

Questions about this item

How often do the 3.175 mm shank carbide bits need replacing when cutting plywood?

Replace the tungsten-steel bits when cutting edges dull or chip; lifespan depends on feed rate and material hardness.

What stops a continuous routing pass first — bit wear or heat in the 17 mm flute length?

Heat buildup in the 17 mm flute area typically limits continuous passes before measurable wear appears.

How loud and hot does the 38 mm overall bit get during an all-day CNC job?

The solid carbide bit itself runs quietly; noise and heat come from the spindle and workpiece, not the cutter.

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