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Ten carbide router bits with single up-spiral flutes, 4mm shank, silver finish

YINGHUA

YINGHUA 10PCS Single Flute UP Spiral Cutter CNC End Mill Carbide Router Bit 4x17x45mm

SKU CH-11SS-TSG3R

Ten single-flute up-spiral carbide router bits cut acrylic, PVC, MDF and wood at 20000-24000 RPM

  • Product typeRight-Angle Drills
  • 10-piece carbide set machines acrylic, PVC and wood cleanly
  • Single-flute up-spiral geometry ejects chips for smooth finishes
  • Tungsten cobalt alloy resists wear across 20000-24000 RPM range
  • 4 mm shank with 17 mm cutting depth fits standard CNC collets

10-piece carbide router-bit set

This set contains ten single-flute up-spiral cutters made from tungsten cobalt alloy. Each bit measures 4 by 17 by 45 millimetres and is intended for CNC routing of acrylic, PVC, plastic, wood, plywood and MDF. The pack suits hobbyists and small workshops needing multiple identical cutters for production runs.

Build quality and daily use

The carbide construction resists wear during extended cutting sessions on abrasive sheet materials. Single-flute geometry clears chips upward to reduce heat build-up and improve surface finish on plastics and wood composites. Recommended spindle speeds range from 20000 to 24000 RPM with feed rates of 1 to 10 metres per minute depending on the workpiece. Buyers needing down-cut action or multi-flute tools for different chip evacuation should look elsewhere.

How it compares

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

Price $64.99
Cheaper than about 56% of the 2,412 comparable items (median $81.99).

Specifications

Product
Product typeRight-Angle Drills

Questions about this item

What shank diameter does the 4 mm cutter need to fit my collet?

The shank is 4 mm so it fits a standard 4 mm ER collet or any 4 mm router chuck.

How much flute length is available for a 17 mm deep cut?

The 17 mm flute length gives full engagement for a 17 mm deep pass in acrylic, PVC or MDF.

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