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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9/16" x 30" Spline Bit, Each
TruCut®
$188.94Products 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...$188.94 -
9/16" x 36" Spline Bit
TruCut®
$258.14Products 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...$258.14 -
5/8" x 12" Spline Bit, Each
TruCut®
$69.79Products 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...$69.79 -
5/8" x 18" Spline Bit, Each
TruCut®
$90.12Products 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...$90.12 -
5/8" x 23-1/2" Spline Bit, Each
TruCut®
$107.56Products 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...$107.56 -
5/8" x 30" Spline Bit, Each
TruCut®
$188.94Products 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...$188.94 -
5/8" x 36" Spline Bit, Each
TruCut®
$215.10Products 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: ...$215.10Qty in Cart: 0Quantity:Price:$215.10Subtotal: -
11/16" x 12" Spline Bit, Each
TruCut®
$104.63Products 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...$104.63 -
3/4" x 12" Spline Bit, Each
TruCut®
$72.67Products 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...$72.67 -
3/4" x 18" Spline Bit, Each
TruCut®
$325.67Products 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...$325.67 -
3/4" x 23-1/2" Spline Bit, Each
TruCut®
$101.74Products 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...$101.74 -
3/4" x 30" Quad Spline Bit
TruCut®
$215.10Products 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...$215.10