Carbide Spline Bit
Order now and receive free freight! Every CONFAST® Carbide Spline Bit is in stock for immediate shipping.
The Spline shank bits are carbide-tipped bits used for drilling holes in concrete, brick or block base material. The tip of the bit is made out of carbide. The Spline drive carbide-tipped bits are used in electro-pneumatic hammer drills. The Spline drive bits are attached to an electro-pneumatic hammer drill via a spline designed keyless chuck. Our Spline bits are American made from premium quality steel and carbide. The spline bits are available in diameters from 3/8" to 1-1/2" and lengths up to 36".

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3/4" x 36" Quad Spline Bit, Each
TruCut®
$244.17Products Features TRICARB® CARBIDE: Guarantees longer bit life and rapid penetration due to increased chiseling action THUNDERTWIST® FLUTE DESIGN: Faster dust removal for faster drilling COPPER BRAZING: Increased bonding...$244.17 -
7/8" x 12" Spline Bit, Each
TruCut®
$81.38Products Features TRICARB® CARBIDE: Guarantees longer bit life and rapid penetration due to increased chiseling action THUNDERTWIST® FLUTE DESIGN: Faster dust removal for faster drilling COPPER BRAZING: Increased bonding...$81.38 -
7/8" x 18" Spline Bit, Each
TruCut®
$119.19Products Features TRICARB® CARBIDE: Guarantees longer bit life and rapid penetration due to increased chiseling action THUNDERTWIST® FLUTE DESIGN: Faster dust removal for faster drilling COPPER BRAZING: Increased bonding...$119.19 -
7/8" x 23-1/2" Spline Bit, Each
TruCut®
$124.98Products Features TRICARB® CARBIDE: Guarantees longer bit life and rapid penetration due to increased chiseling action THUNDERTWIST® FLUTE DESIGN: Faster dust removal for faster drilling COPPER BRAZING: Increased bonding...$124.98 -
7/8" x 36" Spline Bit, Each
TruCut®
$247.09Products Features TRICARB® CARBIDE: Guarantees longer bit life and rapid penetration due to increased chiseling action THUNDERTWIST® FLUTE DESIGN: Faster dust removal for faster drilling COPPER BRAZING: Increased bonding...$247.09 -
7/8" x 36" Quad Spline Bit, Each
TruCut®
$373.09Products Features TRICARB® CARBIDE: Guarantees longer bit life and rapid penetration due to increased chiseling action THUNDERTWIST® FLUTE DESIGN: Faster dust removal for faster drilling COPPER BRAZING: ...$373.09 -
1" x 12" Spline Bit, Each
TruCut®
$116.28Products Features TRICARB® CARBIDE: Guarantees longer bit life and rapid penetration due to increased chiseling action THUNDERTWIST® FLUTE DESIGN: Faster dust removal for faster drilling COPPER BRAZING: Increased bonding...$116.28 -
1" x 18" Spline Bit, Each
TruCut®
$124.98Products Features TRICARB® CARBIDE: Guarantees longer bit life and rapid penetration due to increased chiseling action THUNDERTWIST® FLUTE DESIGN: Faster dust removal for faster drilling COPPER BRAZING: Increased bonding...$124.98 -
1" x 23-1/2" Spline Bit, Each
TruCut®
$142.42Products Features TRICARB® CARBIDE: Guarantees longer bit life and rapid penetration due to increased chiseling action THUNDERTWIST® FLUTE DESIGN: Faster dust removal for faster drilling COPPER BRAZING: Increased bonding...$142.42 -
1" x 23-1/2" Quad Spline Bit, Each
TruCut®
$152.40Products Features TRICARB® CARBIDE: Guarantees longer bit life and rapid penetration due to increased chiseling action THUNDERTWIST® FLUTE DESIGN: Faster dust removal for faster drilling COPPER BRAZING: Increased bonding...$152.40 -
1" x 30" Quad Spline Bit, Each
TruCut®
$247.09Products Features TRICARB® CARBIDE: Guarantees longer bit life and rapid penetration due to increased chiseling action THUNDERTWIST® FLUTE DESIGN: Faster dust removal for faster drilling COPPER BRAZING: Increased bonding...$247.09 -
1" x 36" Quad Spline Bit, Each
TruCut®
$293.57Products Features TRICARB® CARBIDE: Guarantees longer bit life and rapid penetration due to increased chiseling action THUNDERTWIST® FLUTE DESIGN: Faster dust removal for faster drilling COPPER BRAZING: Increased bonding...$293.57