14 Best Spline Drill Bits

 

34 X 12 Spline Masonry Drill Bit

3/4″ X 12″ Spline Masonry Drill Bit

3/4″ X 12″ Spline Masonry Drill Bit - Diameter 3/4″overall length 12″drillable length 6″shank splinecarbide tipped 2-cutter head designfor use in concrete and hard masonry materialscentering point for improved positioning and starting.

 

58 X 18 Spline Masonry Drill Bit

5/8″ X 18″ Spline Masonry Drill Bit

5/8″ X 18″ Spline Masonry Drill Bit - Diameter 5/8″overall length 18″drillable length 12″shank splinecarbide tipped 2-cutter head designfor use in concrete and hard masonry materialscentering point for improved positioning and starting.

 

38 X 18 Spline Masonry Drill Bit

3/8″ X 18″ Spline Masonry Drill Bit

3/8″ X 18″ Spline Masonry Drill Bit - Diameter 3/8″overall length 18″drillable length 12″shank splinecarbide tipped 2-cutter head designfor use in concrete and hard masonry materialscentering point for improved positioning and starting.

 

1 X 18 Spline Masonry Drill Bit

1″ X 18″ Spline Masonry Drill Bit

1″ X 18″ Spline Masonry Drill Bit - Diameter 1″overall length 18″drillable length 12″shank splinecarbide tipped 2-cutter head designfor use in concrete and hard masonry materialscentering point for improved positioning and starting.

 

1-14 X 18 Spline Masonry Drill Bit

1-1/4″ X 18″ Spline Masonry Drill Bit

1-1/4″ X 18″ Spline Masonry Drill Bit - Short, conical dust entrance provides extra fast material removal, and patented flute optimizes impact energy transfer, break resistant and fast debris removal. 1-3/8″ x 23″ spline masonry drill bit. The balance of tip and flute geometry ensures perfectly round holes. 1-1/4″ x 18″ spline masonry drill bit. 1-3/8″ x 18″ spline masonry drill bit.

 

1-18 X 12 Spline Masonry Drill Bit

1-1/8″ X 12″ Spline Masonry Drill Bit

1-1/8″ X 12″ Spline Masonry Drill Bit - 1-3/8″ x 18″ spline masonry drill bit. 1-1/4″ x 18″ spline masonry drill bit. The balance of tip and flute geometry ensures perfectly round holes. 1-1/8″ x 23″ spline masonry drill bit. 1-1/8″ x 12″ spline masonry drill bit.

 

38 X 12 Spline Masonry Drill Bit

3/8″ X 12″ Spline Masonry Drill Bit

3/8″ X 12″ Spline Masonry Drill Bit - Diameter 3/8″overall length 12″drillable length 6″shank splinecarbide tipped 2-cutter head designfor use in concrete and hard masonry materialscentering point for improved positioning and starting.

 

Irwin Industrial 1X11X16 Spline Drill Bit 2Cut 324029

Irwin Industrial 1X11X16 Spline Drill Bit 2Cut 324029

Irwin Industrial 1X11X16 Spline Drill Bit 2Cut 324029 - Shot peened double-tempered finish reduces breakage. Copper braze material gives high heat resistance for reduced tip loss. Fits all spline rotary hammers. 2 count. Flute geometry removes dust from the hole quicker for fast drilling and long life. Size, 1 x 11 x 16 in. Spline shank. Standard tip. Features. Chrome vanadium shaft through-hardened to 50-53hrc.

 

Irwin Tools 324000 Drill Bit 38 x 5 x 10 Spline 2C

Irwin Tools 324000 Drill Bit, 3/8 x 5 x 10 Spline 2C

Irwin Tools 324000 Drill Bit, 3/8 x 5 x 10 Spline 2C - -Style flute len. -Style flute len. 13”, price is for 1 bit. 16”, price is for 1 bit. -Style flute len. -Chrome vanadium shaft through-hardened to 50-53hrc. 31”, cutting diam5/8”, len. 13”, price is for 1 bit. 23”, price is for 1 bit. 31”, cutting diam3/4”, len. 6”, cutting diam3/4”, len. 16”, price is for 1 bit. 8”, cutting diam1/2”, len. 9″ this item features -fits all spline rotary hammers. 36”, price is for. -Copper braze material gives high heat resistance for reduced tip loss. 11”, cutting diam3/8”, len. 11”, cutting diam3/4”, len. 27”, price is for each. -Style flute len. -Shot-peened, double-tempered finish reduces breakage. 23”, price is for 1 bit. 8”, cutting diam3/8”, len. 8”, cutting diam9/16”, len. -Type spline drill bit. -Style flute len. 18”, cutting diam9/16”, len. 18”, cutting diam5/8”, len. 27”, price is for each. -Style flute len. 9”, price is for each. 16”, price is for 1 bit. -Style flute len. 4″, cutting diam3/8″, len. 13”, price is for 1 bit. -Style flute len. 36”, price is for each. 18”, cutting diam1/2”, len. 23”, price is for each. 11”, price is for each. 16”, price is for 1 bit. 23”, price is for 1 bit. 6”, cutting diam1/2”, len. 11”, price is for each. -Style flute len. 6”, cutting diam5/8”, len. -Style flute len. -Style flute len. 8”, cutting diam3/4”, len. -Style flute len. -Style flute len. -Patented flute geometry removes dust from the hole quicker for fast drilling and long life. 11”, cutting diam1/2”, len. -Style flute len. 11”, cutting diam5/8”, len. -Style flute len. -Style flute len. 22”, cutting diam3/4”, len. 18”, cutting diam3/4”, len. -Style flute len. 13”, price is for each. -Style flute len. 324000 style flute len. 11”, price is for each. 36”, price is for each. 31”, cutting diam1/2”, len. -Style flute len. -Style flute len. 22”, cutting diam1/2”, len. 4”, cutting diam3/8”, len. -Style flute len.

 

12 X 12 Spline Masonry Drill Bit

1/2″ X 12″ Spline Masonry Drill Bit

1/2″ X 12″ Spline Masonry Drill Bit - Diameter 1/2″overall length 12″drillable length 6″shank splinecarbide tipped 2-cutter head designfor use in concrete and hard masonry materialscentering point for improved positioning and starting.

 

1 X 12 Spline Masonry Drill Bit

1″ X 12″ Spline Masonry Drill Bit

1″ X 12″ Spline Masonry Drill Bit - Diameter 1″overall length 12″drillable length 6″shank splinecarbide tipped 2-cutter head designfor use in concrete and hard masonry materialscentering point for improved positioning and starting.

 

716 X 12 Spline Masonry Drill Bit

7/16″ X 12″ Spline Masonry Drill Bit

7/16″ X 12″ Spline Masonry Drill Bit - Diameter 7/16″overall length 12″drillable length 6″shank splinecarbide tipped 2-cutter head designfor use in concrete and hard masonry materialscentering point for improved positioning and starting.

 

Irwin Industrial 34X8X13 Spline Drill Bit 2Cut 324018

Irwin Industrial 3/4X8X13 Spline Drill Bit 2Cut 324018

Irwin Industrial 3/4X8X13 Spline Drill Bit 2Cut 324018 - Flute geometry removes dust from the hole quicker for fast drilling and long life. Size, 34 x 8 x 13 in. Standard tip. Shot peened double-tempered finish reduces breakage. Fits all spline rotary hammers. Spline shank. Copper braze material gives high heat resistance for reduced tip loss. 2 count. Chrome vanadium shaft through-hardened to 50-53hrc. Features.

 

78 X 23 Spline Masonry Drill Bit

7/8″ X 23″ Spline Masonry Drill Bit

7/8″ X 23″ Spline Masonry Drill Bit - Diameter 7/8″overall length 23″drillable length 18″shank splinecarbide tipped 2-cutter head designfor use in concrete and hard masonry materialscentering point for improved positioning and starting.