7/8" x 4-1/4" Carbide Tip Whirley Bit
7/8" x 4-1/4" Carbide Tip Whirley Bit
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7/8" x 4-1/4" Carbide Tip Whirley Bit

Whirley Bits on this page have a 7/8" x 4-1/4" shank. Additional shank sizes are available here.

These bits utilize hollow steel so air flow can continuously keep the drill hole clear as well as a carbide tip to handle the hardest material. Champion offers hole sizes from 5/8" to 1-1/2" in diameter with lengths available to 48". Champion Chisel Whirley Bits are proudly Made in the U.S.A.
Items in 7/8" x 4-1/4" Carbide Tip Whirley Bit
Item Under Collar LengthHole Size Description Price
Item WB11112-1
Under Collar Length
Hole Size

1" HOLE 7/8" X 4-1/4" X 12"

$144.29/EA
Item WB11112-112
Under Collar Length
Hole Size

1-1/2" HOLE 7/8" X 4-1/4""X 12"

$175.71/EA
Item WB11112-114
Under Collar Length
Hole Size

1-1/4" HOLE 7/8" X 4-1/4" X 12"

$155.71/EA
Item WB11112-118
Under Collar Length
Hole Size

1-1/8" HOLE 7/8" X4-1/4""X12"

$144.29/EA
Item WB11112-138
Under Collar Length
Hole Size

1 3/8" HOLE 7/8" X 4-1/4""X 12"

$158.57/EA
Item WB11112-34
Under Collar Length
Hole Size

3/4" HOLE 7/8" X 4-1/4" X 12"

$135.71/EA
Item WB11112-58
Under Collar Length
Hole Size

5/8" HOLE 7/8" X 4-1/4" X 12"

$162.86/EA
Item WB11112-78
Under Collar Length
Hole Size

7/8" HOLE 7/8" X 4-1/4" X 12"

$125.71/EA
Item WB11124-1
Under Collar Length 24"
Hole Size 1"

1" Hole 7/8" x 4-1/4" x 24" Whirley Bit

$152.86/EA
Item WB11124-112
Under Collar Length 24"
Hole Size 1-1/2"

1-1/2" Hole 7/8" x 4-1/4" x 24" Whirley Bit

$187.14/EA
Item WB11124-114
Under Collar Length 24"
Hole Size 1-1/4"

1-1/4" Hole 7/8" x 4-1/4" x 24" Whirley Bit

$164.29/EA
Item WB11124-118
Under Collar Length 24"
Hole Size 1-1/8"

1-1/8" Hole 7/8" x 4-1/4" x 24" Whirley Bit

$151.43/EA
Item WB11124-138
Under Collar Length 24"
Hole Size 1-3/8"

1-3/8" Hole 7/8" x 4-1/4" x 24" Whirley Bit

$165.71/EA
Item WB11124-34
Under Collar Length 24"
Hole Size 3/4"

3/4" Hole 7/8" x 4-1/4" x 24" Whirley Bit

$154.29/EA
Item WB11124-58
Under Collar Length 24"
Hole Size 5/8"

5/8" Hole 7/8" x 4-1/4" x 24" Whirley Bit

$191.43/EA
Item WB11124-78
Under Collar Length 24"
Hole Size 7/8"

7/8" Hole 7/8" x 4-1/4" x 24" Whirley Bit

$168.57/EA
Item WB1119-1
Under Collar Length 9"
Hole Size 1"

1" Hole 7/8" x 4-1/4" x 9" Whirley Bit

$138.57/EA
Item WB1119-34
Under Collar Length 9"
Hole Size 3/4"

3/4" Hole 7/8" x 4-1/4" x 9" Whirley Bit

$128.57/EA
Item WB1119-58
Under Collar Length 9"
Hole Size 5/8"

5/8" Hole 7/8" x 4-1/4" x 9" Whirley Bit

$147.14/EA
Item WB1119-78
Under Collar Length 9"
Hole Size 7/8"

7/8" Hole 7/8" x 4-1/4" x 9" Whirley Bit

$130.00/EA