Tools For Granite, Marble, Tile, Polished Concrete & Stone Restoration

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KDrill Ultra-Thin CNC Core Bits

KDrill Ultra-Thin CNC Core Bits
Click for Details: Item # Description   Qty.
KDrill 1” x 3-3/4” x 1/2 Gas Thread CNC Core Bit (25.4 mm) thumbnail 19400

KDrill 1" x 3-3/4" x 1/2 Gas Thread CNC Core Bit (25.4 mm)

Specs: 2500 RPM, 50 mm/min

Country of origin: Italy

Our Price: $61.39  
KDrill 1-1/4” x 3-3/4” x 1/2 Gas Thread CNC Core Bit (32 mm) thumbnail 19401

KDrill 1-1/4" x 3-3/4" x 1/2 Gas Thread CNC Core Bit (32 mm)

Specs: 2200 RPM, 60 mm/min

Country of origin: Italy

Our Price: $64.95  
KDrill 1-1/4” x 3-3/4” x 1/2 Gas Left-Hand Reverse Thread CNC Core Bit (32 mm) thumbnail 11766

KDrill 1-1/4" x 3-3/4" x 1/2 Gas Left-Hand Reverse Thread CNC Core Bit (32 mm)

Specs: 2200 RPM, 60 mm/min,
Left-Hand Reverse Thread

Country of origin: Italy

Our Price: $78.75  
KDrill 1-3/8” x 3-3/4” x 1/2 Gas Thread CNC Core Bit (35 mm) thumbnail 19402

KDrill 1-3/8" x 3-3/4" x 1/2 Gas Thread CNC Core Bit (35 mm)

Specs: 1250 RPM, 35-40 mm/min

Country of origin: Italy

Our Price: $74.95  
KDrill 1-3/8” x 3-3/4” x 1/2 Gas Left-Hand Reverse Thread CNC Core Bit (35 mm) thumbnail 11767

KDrill 1-3/8" x 3-3/4" x 1/2 Gas Left-Hand Reverse Thread CNC Core Bit (35 mm)

Specs: 1250 RPM, 35-40 mm/min,
Left-Hand Reverse Thread

Country of origin: Italy

Our Price: $85.47  
KDrill 1-1/2” x 3-3/4” x 1/2 Gas Thread CNC Core Bit (38 mm) thumbnail 19403

KDrill 1-1/2" x 3-3/4" x 1/2 Gas Thread CNC Core Bit (38 mm)

Specs: 1800 RPM, 60 mm/min

Country of origin: Italy

Our Price: $79.95  
KDrill 1-1/2” x 3-3/4” x 1/2 Gas Left-Hand Reverse Thread CNC Core Bit (38 mm) thumbnail 11768

KDrill 1-1/2" x 3-3/4" x 1/2 Gas Left-Hand Reverse Thread CNC Core Bit (38 mm)

Specs: 1800 RPM, 60 mm/min,
Left-Hand Reverse Thread

Country of origin: Italy

Our Price: $90.00  
KDrill 2” x 3-3/4” x 1/2 Gas Thread CNC Core Bit (50.8 mm) thumbnail 19404

KDrill 2" x 3-3/4" x 1/2 Gas Thread CNC Core Bit (50.8 mm)

Specs: 1500 RPM, 40 mm/min

Country of origin: Italy

Our Price: $94.95  
KDrill 2” x 3-3/4” x 1/2 Gas Left-Hand Reverse Thread CNC Core Bit (50.8 mm) thumbnail 11769

KDrill 2" x 3-3/4" x 1/2 Gas Left-Hand Reverse Thread CNC Core Bit (50.8 mm)

Specs: 1500 RPM, 40 mm/min,
Left-Hand Reverse Thread

Country of origin: Italy

Our Price: $111.47  
KDrill 2-1/2” x 3-3/4” x 1/2 Gas Thread CNC Core Bit (63.5 mm) thumbnail 19405

KDrill 2-1/2" x 3-3/4" x 1/2 Gas Thread CNC Core Bit (63.5 mm)

Specs: 1200 RPM, 40 mm/min

Country of origin: Italy

Our Price: $129.61  
KDrill 3” x 3-3/4” x 1/2 Gas Thread CNC Core Bit (76.2 mm) thumbnail 19406

KDrill 3" x 3-3/4" x 1/2 Gas Thread CNC Core Bit (76.2 mm)

Specs: 1000 RPM, 40 mm/min

Country of origin: Italy

Our Price: $164.74  

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Simply Put, These Core Bits Last Longer!

Braxton Bragg is now offering a line of KDrill CNC Core Bits that will save you time and money.

Introducing KDrill CNC Core Bits

These CNC Core Bits allow you to drill many more holes with the same core bit than other brands. They also offer faster cutting speeds on natural stone.

Many stone fabrication shops still use CNC machines for most of their jobs. Although the production of a natural stone countertop made from granite, marble or engineered stone is still about the same as some years ago, the advances in machinery and CNC Tooling has improved drastically and allow fabricators today to be faster.


Get the CNC Core Bit that lasts longer and cuts faster!


Consider these advantages:

  • Faster cutting speed
  • Longer than usual life per bit
  • ½ Gas thread
  • Available in 1” to 3”