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Price
$11.21
sourcing map 1/4" Shank Keyhole Router Bit 1/2" Diameter with 1/2" to 1/4" Router Collet Adapter, Carbide Tipped Wood Milling T-Slot Cutter โ€” image 1
Router Accessories & Partssourcing mapโœ“ In stock

sourcing map 1/4" Shank Keyhole Router Bit 1/2" Diameter with 1/2" to 1/4" Router Collet Adapter, Carbide Tipped Wood Milling T-Slot Cutter

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$11.21
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About this item
  • Router Bit Set: 1/4" shank keyhole router bit cuts T slots, and is suitable for bolts with 1/2" wide x 1/4" high head and 1/4" shaft diameter. Router collet driver adapter converts 1/2" to 1/4". Great bit tools for woodworking carpenter.
  • Applications: Widely used for softwoods, hardwoods, chipboard, plywood, acrylic, particle board and MDF etc. Creates t slots for picture frames, shelves, mirrors, cabinets, support fixtures and other wall hangings.
  • Features: Carbide tip with sharp cutting edge, high hardness, wear resistance and long life. Solid hardened steel body with anti-kickback design. The arc curve design for easy chip removal and efficient perforation.
  • Easy to Use: Use on CNC, woodworking engraving machine, trimming machine, hand-held and table-mounted portable routers. Just slide the bit shank into your collet adapter and tighten.
  • Notices: Cannot be used to cut ferrous metal and non wood materials. suggested feeding speed: 2-5m/min; suggested spindle speed: 22000-24000rpm. Be sure to use router bits and accessories designed for your router.
Product description

Specifications: Keyhole Router Bit: Shank Diameter: 1/4"; Cutting Diameter: 1/2"; Cutting Width: 1/4"; Cutting Height: 7/16"; Overall Length: 46mm / 1-4/5" Tip Material: Cemented Carbide; Shank Material: High Carbon Steel; Surface Treatment: Electrostatic Powder Coating; Color: Green, Silver Tone Router Collet Adapter: Outer Diameter (OD): 12.7mm / 1/2"; Inner Diameter: 6.35mm / 1/4"; Total Length: 27mm / 1-1/16" Material: Spring Steel; Finish: Black Oxide Package Content: 1pcs x Keyhole Router Bit, 1pcs x Router Collet Adapter Descriptions: Carbide tipped keyhole router bit can provide smooth and precise cut. Widely used for softwoods, hardwoods, chipboard, plywood, acrylic, particle board and MDF etc. Creates t slots for picture frames, shelves, mirrors, cabinets, support fixtures and other wall hangings. Carbide tip with sharp cutting edge, high hardness, wear resistance and long life. Solid hardened steel body with anti-kickback design. The arc curve design for easy chip removal and efficient perforation. Use on CNC, woodworking engraving machine, trimming machine, hand-held and table-mounted portable routers. Cannot be used to cut ferrous metal and non wood materials. suggested feeding speed: 2-5m/min; suggested spindle speed: 22000-24000rpm. Be sure to use router bits and accessories designed for your router. Router Collet Adapter is made of spring steel for high strength and heat resistance. Black oxide finish for corrosion and wear resistance. Suitable for engraving machine, CNC machine and wood router chuck conversion. Provide precision, tight and stable clamping force for work efficiency. Easy to use. Slide the adapter into your collet and tighten.

Product details
Brand
sourcing map
Manufacturer
sourcing map
Size
1/4" x 1/2"

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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