Specifications Step & Cone Drill Bit Series
STRAIGHT CUTTING FLUTE - STEP DRILL BIT
Materials designed to be used on
Shank Specifications
Step Increments
Characteristics
Barcode
4 / 5 / 6 / 7 / 8 9 / 10 / 11 / 12
1/4” Hex (MZ)
0088381400282
Cu,Ni, Ms,Zn
4 / 6 / 8 / 10 / 12 14 / 16 / 18 / 20
1/4” Hex (MZ)
0088381400299
Step Drill Bits provide the ability to increase hole sizes to specific diameters for pipes, conduits and wires without having to use a range of drill bits. NOTE: (1/4” Hex Drive bits are not to be used on Impact Drivers as the cutting edge will be damaged.)
4 / 6 / 8 / 10 / 12 / 14 16 / 18 / 20 / 22 / 24 26 / 28 / 30 / 32
Three flat 10mm straight shank
0088381400305
4 / 5 / 6 / 7 / 8 9 / 10 / 11 / 12
1/4” Hex (MZ)
0088381400312
Cu,Ni, Ms,Zn
4 / 6 / 8 / 10 / 12 14 / 16 / 18 / 20
1/4” Hex (MZ)
0088381400329
4 / 6 / 8 / 10 / 12 / 14 16 / 18 / 20 / 22 / 24 26 / 28 / 30 / 32
Three flat 10mm straight shank
0088381400336
SPIRAL CUTTING FLUTE - STEP DRILL BIT
Materials designed to be used on
Step Increments
Shank type
Characteristics
Barcode
4 / 5 / 6 / 7 / 8 9 / 10 / 11 / 12
1/4” Hex (MZ)
0088381400343
Cu,Ni, Ms,Zn
4 / 6 / 8 / 10 / 12 14 / 16 / 18 / 20
1/4” Hex (MZ)
0088381400350
Spiral Step Drill Bits provide the following benefits: • Faster Drilling • Longer Lifetime • Smoother Cutting • Less Vibration
4 / 6 / 8 / 10 / 12 / 14 16 / 18 / 20 / 22 / 24 26 / 28 / 30 / 32
Three flat 10mm straight shank
0088381400367
4 / 5 / 6 / 7 / 8 9 / 10 / 11 / 12
1/4” Hex (MZ)
0088381400374
NOTE: (1/4” Hex Drive bits are not to be used on Impact Drivers as the cutting edge will be damaged.)
Cu,Ni, Ms,Zn
4 / 6 / 8 / 10 / 12 14 / 16 / 18 / 20
1/4” Hex (MZ)
0088381400381
4 / 6 / 8 / 10 / 12 / 14 16 / 18 / 20 / 22 / 24 26 / 28 / 30 / 32
Three flat 10mm straight shank
0088381400398
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