Each PRO-LOK Butter Bit is diamond ground for razor sharpness to withstand the rigors and temperatures a locksmith may encounter when drilling hardplate for entry into a safe.

AVAILABLE IN THE FOLLOWING SIZES:

SB01: 3/16 x 3-1/2 inch:

The 3/16 x 3-1/2 in. Safe Bit features a special 4.8 mm Tungsten Carbide tip with a unique negative rake angle and a shortened chisel edge that increases its effectiveness and reduces tip failure.

SB02: 3/16 x 6 inch:

The 3/16 x 6 in. Safe Bit features a special 4.8 mm Tungsten Carbide tip with a unique negative rake angle and a shortened chisel edge that increases its effectiveness and reduces tip failure.

SB05: 1/4 x 4 inch:

The 1/4 x 4 in. Safe Bit features a special 6.4 mm Tungsten Carbide tip with a unique negative rake angle and a shortened chisel edge that increases its effectiveness and reduces tip failure.

SB06: 1/4 x 6 inch:

The 1/4 x 6 in. Safe Bit features a special 6.4 mm Tungsten Carbide tip with a unique negative rake angle and a shortened chisel edge that increases its effectiveness and reduces tip failure.

SB11: 5/16 x 5 inch:

The 5/16 x 5 in. Safe Bit features a special 7.9 mm Tungsten Carbide tip with a unique negative rake angle and a shortened chisel edge that increases its effectiveness and reduces tip failure.

SB12: 5/16 x 8 inch:

The 5/16 x 8 in. Safe Bit features a special 7.9 mm Tungsten Carbide tip with a unique negative rake angle and a shortened chisel edge that increases its effectiveness and reduces tip failure.

SB15: 3/8 x 5 inch:

The 3/8x 5 in. Safe Bit features a special 9.5 mm Tungsten Carbide tip with a unique negative rake angle and a shortened chisel edge that increases its effectiveness and reduces tip failure.

SB16: 3/8 x 8 inch:

The 3/8 x 8 in. Safe Bit features a special 9.5 mm Tungsten Carbide tip with a unique negative rake angle and a shortened chisel edge that increases its effectiveness and reduces tip failure.

SB17: 3/8 x 12 inch:

The 3/8 x 12 in. Safe Bit features a special 9.5 mm Tungsten Carbide tip with a unique negative rake angle and a shortened chisel edge that increases its effectiveness and reduces tip failure.

SB20: 1/2 x 6 inch:

The 1/2 x 6 in. Safe Bit features a special 12.7 mm Tungsten Carbide tip with a unique negative rake angle and a shortened chisel edge that increases its effectiveness and reduces tip failure.

SB21: 1/2 x 12 inch:

The 1/2 x 12 in. Safe Bit features a special 12.7 mm Tungsten Carbide tip with a unique negative rake angle and a shortened chisel edge that increases its effectiveness and reduces tip failure.

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