Spiral Router Bits
Crafted to perfection, AstraHP Coated spiral router bits represent a leap forward in woodworking technology. Unlike traditional bits, our spiral bits feature advanced flute configurations that include up cut, down cut, compression, and chipbreaker designs. Each configuration serves a unique purpose, allowing you to achieve your desired outcome with unparalleled accuracy and finesse. Say goodbye to jagged edges and unsightly tear-out!
Versatility is at your fingertips with a range of tip diameters, lengths, and shank sizes available. This flexibility empowers you to tackle an array of projects with confidence, from intricate inlays to large-scale edge profiling. Whatever your woodworking aspirations, Bits & Bits’ router bits are your dependable partners in precision.
Proudly made in the USA, these router bits are crafted from premium-grade solid carbide, a testament to their durability and longevity. The AstraHP Coating further enhances their performance by reducing friction and heat buildup, ensuring cooler operation and extending tool life. Explore our collection today and take your woodworking to the next level.
1/2" Shank Spiral Bits
9/32″ Down-Cut Spiral Bit x 1/2″ Shank – AstraHP Coated – Whiteside (RD4800)
1/2" Shank Spiral Bits
5/16″ Down-Cut Spiral Bit x 1/2″ Shank – AstraHP Coated – Whiteside (RD4850)
1/2" Shank Spiral Bits
5/16″ Up-Cut Spiral Bit x 1/2″ Shank – AstraHP Coated – Whiteside (RU4850)
1/2" Shank Spiral Bits
3/8″ Up-cut Spiral Bit x 1/2″ Shank – AstraHP Coated – Bits&Bits (535-SRF375)
1/2" Shank Spiral Bits
3/8″ Down-Cut Spiral Bit x 1/2″ Shank – AstraHP Coated – Bits&Bits (535-DNC375)
1/2" Shank Spiral Bits
3/8″ Compression Bit x 1/2″ Shank – AstraHP Coated – Bits&Bits (535-CM375)
1/2" Shank Spiral Bits
3/8″ Short Flute Compression Bit x 1/2″ Shank – AstraHP Coated – Bits&Bits (535-CM375SF)
1/2" Shank Spiral Bits
3/8″ Compression Chip Breaker – AstraHP Coated – Bits&Bits (535-CM375CB)
1/2" Shank Spiral Bits
3/8″ Ball Nose Spiral Bit x 1/2″ Shank – AstraHP Coated – Bits&Bits (535-SRB375)
1/2" Shank Spiral Bits
7/16″ Down-Cut Spiral Bit x 1/2″ Shank – AstraHP Coated – Whiteside (RD4950)
1/2" Shank Spiral Bits
1/2″ Up-Cut Spiral Bit x 1″LOC – AstraHP Coated – Bits&Bits (530-SRF500)
1/2" Shank Spiral Bits
1/2″ Up-cut Spiral Bit x 2″ LOC – AstraHP Coated – Bits&Bits (540-SRF500)
1/2" Shank Spiral Bits
1/2″ Down-Cut Spiral Bit x 1″LOC – AstraHP Coated – Bits&Bits (530-DNC500)
1/2" Shank Spiral Bits
1/2″ Down-Cut Chip Breaker – AstraHP Coated – Bits&Bits (540-DNC500CB)
1/2" Shank Spiral Bits
1/2″ Triple Flute Down-Cut Spiral Bit – AstraHP Coated – Bits&Bits (530-DNC500-3FL)
1/2" Shank Spiral Bits
1/2″ Short Flute Compression Bit – AstraHP Coated – Bits&Bits (530-CM500SF)
1/2" Shank Spiral Bits
1/2″ Compression Bit x 1.5″LOC – AstraHP Coated – Bits&Bits (535-CM500)
1/2" Shank Spiral Bits
1/2″ Triple Flute Compression Bit – AstraHP Coated – Bits&Bits (540-CM500-3FL)
1/2" Shank Spiral Bits
1/2″ Triple Flute Compression Chip Breaker – AstraHP Coated -Bits&Bits (540-CM500CB-3FL)
1/2" Shank Spiral Bits
1/2″ Ball Nose End Mill x 2″ LOC – AstraHP Coated – Bits&Bits (540-SRB500)
3/8" Shank Spiral Bits
3/8″ Spiral Up-Cut Bit x 3/8″ Shank – AstraHP Coated – Bits&Bits (330-SRF375)
3/8" Shank Spiral Bits
3/8″ Spiral Up-Cut Chip Breaker x 3/8 Shank – AstraHP Coated – Bits&Bits (330-SRF375CB)
3/8" Shank Spiral Bits
3/8″ Down-Cut Spiral x 3/8″ Shank – AstraHP Coated – Bits&Bits (330-DNC375)
3/8" Shank Spiral Bits
3/8″ Down-Cut Chip Breaker x 3/8″ Shank – AstraHP Coated – Bits&Bits (330-DNC375CB)
3/8" Shank Spiral Bits
3/8″ Spiral Compression Bit x 3/8″ Shank – AstraHP Coated – Bits&Bits (330-CM375)
3/8" Shank Spiral Bits
3/8″ Spiral Compression Chip Breaker x 3/8″ Shank – AstraHP Coated – Bits&Bits (330-CM375CB)
3/8" Shank Spiral Bits
3/8″ Ball Nose Bit x 3/8″ Shank – AstraHP Coated – Bits&Bits (330-SRB375)
1/4" Shank Spiral Bits
1/4″ Spiral Compression Chip Breaker – AstraHP Coated – Bits&Bits (425-CM250CB)
Say goodbye to the limitations of traditional router bits – our spiral router bits offer a revolutionary advantage with their enhanced cutting performance and efficiency. Unlike conventional bits, our spiral bits are designed to evacuate chips more effectively, resulting in smoother cuts and reduced heat buildup. Whether you’re a professional woodworker or a DIY enthusiast, you’ll appreciate the diverse range of tip diameters, lengths, and shank sizes available, allowing you to tailor your spiral bit selection to the task at hand. Crafted with pride in the USA, each spiral router bit is meticulously manufactured from premium grade solid carbide, ensuring exceptional durability and longevity. Elevate your woodworking projects with the precision and versatility of a spiral router bit from us – where superior craftsmanship meets state-of-the-art technology.




































