Cutting Tools - Drills - Step Drills - (70 Products)
5/16 Dia. - 6 OAL - M42 Step Drill
Item #: AC90CS20CS
Manufacturer: Generic USA
Mfg #:
Technical Specifications:
•Brand Name: Generic USA
•Decimal Equivalent: .3125
•Description: Fractional Size
•Drill Diameter: 5/16
•Flute Length: 4-1/2
•For Use With: Standard Cap Screws
•Major Diameter: 1/2
•Material: Cobalt
•Minor Diameter: 11/32
•Overall Length: 6
•Step Thickness: 3/4
•Type: Step Drills
Description:
•For drilling and counterboring cap screw clearance holes
•One drill does two jobs in a single pass
•They can be easily re–sharpened and are easily modified for any special length of step.
Shipping Info:
•Actual Weight - .2760
•Dimensions - Height: 1.00 Length: 7.00 Width: 1.00
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4-22mm Dia. - TiN Coated - HSS Step Drill
Item #: KX504MT
Manufacturer: Unibit
Mfg #: 16104
Technical Specifications:
•Brand Name: Unibit
•Coating: TiN
•Description: Metric Size
•Drill Diameter: 4 - 22mm
•For Use With: Self Starting Multiple Holes
•Material: TiN
•Number of Holes: 10
•Shank Size: 3/8
•Step Increments: 2mm
•Step Thickness: 5mm
•Type: Step Drill
Description:
• Easy-to-sharpen non-skid tip eliminates the need for center punching and gives sure starts even on curved surface
• Single-fluted cutting edge
• Helps assure true round holes and allows greater control
• As many as 13 different hole sizes in a single bit eliminates the need for a toolbox full of drill bits
• Industrial grade high speed steel heat treated to assure maximum durability
• Prevents slipping in drill chucks
Shipping Info:
•Actual Weight - .2000
•Dimensions - Height: 1.50 Length: 6.20 Width: 3.00
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1/4-3/4 Dia. - TiN Coated - HSS Step Drill
Item #: KX503T
Manufacturer: Unibit
Mfg #: 15103ZR
Technical Specifications:
•Brand Name: Unibit
•Coating: TiN
•Description: Fractional Size
•Drill Diameter: 1/4 - 3/4
•For Use With: Self Starting Multiple Holes
•Material: TiN
•Number of Holes: 9
•Shank Size: 3/8
•Step Increments: 16ths
•Step Thickness: 1/8
•Tool Number: 3
•Type: Step Drill
Description:
• Easy-to-sharpen non-skid tip eliminates the need for center punching and gives sure starts even on curved surface
• Single-fluted cutting edge
• Helps assure true round holes and allows greater control
• As many as 13 different hole sizes in a single bit eliminates the need for a toolbox full of drill bits
• Industrial grade high speed steel heat treated to assure maximum durability
• Prevents slipping in drill chucks
Shipping Info:
•Actual Weight - .1500
•Dimensions - Height: .930 Length: 6.00 Width: 3.00
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6-18mm Dia. - Bright Finish - HSS Step Drill
Item #: KX503M
Manufacturer: Unibit
Mfg #: 11103
Technical Specifications:
•Brand Name: Unibit
•Coating: Bright
•Description: Metric Size
•Drill Diameter: 6 - 18mm
•For Use With: Self Starting Multiple Holes
•Material: High Speed Steel
•Number of Holes: 7
•Shank Size: 3/8
•Step Increments: 2mm
•Step Thickness: 5mm
•Type: Step Drill
Description:
• Easy-to-sharpen non-skid tip eliminates the need for center punching and gives sure starts even on curved surface
• Single-fluted cutting edge
• Helps assure true round holes and allows greater control
• As many as 13 different hole sizes in a single bit eliminates the need for a toolbox full of drill bits
• Industrial grade high speed steel heat treated to assure maximum durability
• Prevents slipping in drill chucks
Shipping Info:
•Actual Weight - .1500
•Dimensions - Height: .860 Length: 6.00 Width: 3.00
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4-22mm Dia. - Bright Finish - HSS Step Drill
Item #: KX504M
Manufacturer: Unibit
Mfg #: 11104
Technical Specifications:
•Brand Name: Unibit
•Coating: Bright
•Description: Metric Size
•Drill Diameter: 4 - 22mm
•For Use With: Self Starting Multiple Holes
•Material: High Speed Steel
•Number of Holes: 10
•Shank Size: 3/8
•Step Increments: 2mm
•Step Thickness: 5mm
•Type: Step Drill
Description:
• Easy-to-sharpen non-skid tip eliminates the need for center punching and gives sure starts even on curved surface
• Single-fluted cutting edge
• Helps assure true round holes and allows greater control
• As many as 13 different hole sizes in a single bit eliminates the need for a toolbox full of drill bits
• Industrial grade high speed steel heat treated to assure maximum durability
• Prevents slipping in drill chucks
Shipping Info:
•Actual Weight - .1900
•Dimensions - Height: 1.50 Length: 6.00 Width: 3.00
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1/8-1/2 Dia. - Cobalt-13-Step Drill
Item #: KX5010231CB
Manufacturer: Unibit
Mfg #: 10231CB
Technical Specifications:
•Brand Name: Unibit
•Description: Fractional Size
•Drill Diameter: 1/8 - 1/2
•For Use With: Self Starting Multiple Holes
•Material: Cobalt
•Number of Holes: 13
•Shank Size: 1/4
•Step Increments: 32nds
•Step Thickness: 1/8
•Tool Number: 1
•Type: Step Drill
Description:
• Easy-to-sharpen non-skid tip eliminates the need for center punching and gives sure starts even on curved surface
• Single-fluted cutting edge
• Helps assure true round holes and allows greater control
• As many as 13 different hole sizes in a single bit eliminates the need for a toolbox full of drill bits
• Industrial grade high speed steel heat treated to assure maximum durability
• Prevents slipping in drill chucks
Shipping Info:
•Actual Weight - .1000
•Dimensions - Height: 1.50 Length: 5.50 Width: 3.00
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7/8 Dia. - Bright Finish - HSS Step Drill
Item #: KX5011
Manufacturer: Unibit
Mfg #: 10311ZR
Technical Specifications:
•Brand Name: Unibit
•Coating: Bright
•Description: Fractional Size
•Drill Diameter: 7/8
•For Use With: Self Starting Single Hole
•Material: High Speed Steel
•Number of Holes: 1
•Shank Size: 3/8
•Step Increments: na
•Step Thickness: na
•Type: Step Drill
Description:
•Easy-to-sharpen non-skid tip eliminates the need for center punching and gives sure starts even on curved surface
•Single-fluted cutting edge
•Helps assure true round holes and allows greater control
•As many as 13 different hole sizes in a single bit eliminates the need for a toolbox full of drill bits
•Industrial grade high speed steel heat treated to assure maximum durability
•Prevents slipping in drill chucks
Shipping Info:
•Actual Weight - .1600
•Dimensions - Height: 1.07 Length: 6.50 Width: 3.00
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1/2 Dia. - Bright Finish - HSS Step Drill
Item #: KX5010
Manufacturer: Unibit
Mfg #: 10310
Technical Specifications:
•Brand Name: Unibit
•Coating: Bright
•Description: Fractional Size
•Drill Diameter: 1/2
•For Use With: Self Starting Single Hole
•Material: High Speed Steel
•Number of Holes: 1
•Shank Size: 1/4
•Step Increments: na
•Step Thickness: na
•Type: Step Drill
Description:
• Easy-to-sharpen non-skid tip eliminates the need for center punching and gives sure starts even on curved surface
• Single-fluted cutting edge
• Helps assure true round holes and allows greater control
• As many as 13 different hole sizes in a single bit eliminates the need for a toolbox full of drill bits
• Industrial grade high speed steel heat treated to assure maximum durability
• Prevents slipping in drill chucks
Shipping Info:
•Actual Weight - .0500
•Dimensions - Height: .610 Length: 6.00 Width: 3.00
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1/4 -3/4 Cobalt Step Drill
Item #: ST20ST378
Manufacturer: Stone Tools
Mfg #: ST378
Technical Specifications:
•Brand Name: Stone Tools
•Material: Cobalt
•Number of Holes: 9
•Shank Size: 1/4
•Step Increments: 1/4 - 3/16 in 1/16ths
Description:
•Super alloy
•Heat resistant for high production
•Excellent mechanical strength
Shipping Info:
•Actual Weight - .1380
•Dimensions - Height: 5.75 Length: 3.00 Width: 1.25
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13/16-1-3/8 Dia. - Bright Finish - HSS Step Drill
Item #: KX5021
Manufacturer: Unibit
Mfg #: 10221
Technical Specifications:
•Brand Name: Unibit
•Coating: Bright
•Description: Fractional Size
•Drill Diameter: 13/16 - 1-3/8
•For Use With: Hole Enlarging
•Material: High Speed Steel
•Number of Holes: 10
•Pilot Hole Size: 3/4
•Shank Size: 1/2
•Step Increments: 16ths
•Step Thickness: 1/8
•Type: Step Drill
Description:
• Easy-to-sharpen non-skid tip eliminates the need for center punching and gives sure starts even on curved surface
• Single-fluted cutting edge
• Helps assure true round holes and allows greater control
• As many as 13 different hole sizes in a single bit eliminates the need for a toolbox full of drill bits
• Industrial grade high speed steel heat treated to assure maximum durability
• Prevents slipping in drill chucks
Shipping Info:
•Actual Weight - .4500
•Dimensions - Height: 1.40 Length: 6.00 Width: 3.00
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3/16-7/8 Dia. - TiN Coated - HSS Step Drill
Item #: KX504T
Manufacturer: Unibit
Mfg #: 15104
Technical Specifications:
•Brand Name: Unibit
•Coating: TiN
•Description: Fractional Size
•Drill Diameter: 3/16 - 7/8
•For Use With: Self Starting Multiple Holes
•Material: TiN
•Number of Holes: 12
•Shank Size: 3/8
•Step Increments: 16ths
•Step Thickness: 1/8
•Tool Number: 4
•Type: Step Drill
Description:
• Easy-to-sharpen non-skid tip eliminates the need for center punching and gives sure starts even on curved surface
• Single-fluted cutting edge
• Helps assure true round holes and allows greater control
• As many as 13 different hole sizes in a single bit eliminates the need for a toolbox full of drill bits
• Industrial grade high speed steel heat treated to assure maximum durability
• Prevents slipping in drill chucks
Shipping Info:
•Actual Weight - .2000
•Dimensions - Height: 1.12 Length: 6.00 Width: 3.00
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5/16 Dia. - 6 OAL - HSS Step Drill
Item #: AC90CS20
Manufacturer: Generic USA
Mfg #:
Technical Specifications:
•Brand Name: Generic USA
•Decimal Equivalent: .3125
•Description: Fractional Size
•Drill Diameter: 5/16
•Flute Length: 4-1/2
•For Use With: Standard Cap Screws
•Major Diameter: 1/2
•Material: High Speed Steel
•Minor Diameter: 11/32
•Overall Length: 6
•Step Thickness: 3/4
•Type: Step Drills
Description:
•Step drills for standard cap screws
•For drilling and counterboring cap screw clearance holes
•One drill does two jobs in a single pass
•Can be easily re–sharpened and are easily modified for any special length of step
Shipping Info:
•Actual Weight - .2320
•Dimensions - Height: .500 Length: 6.20 Width: .500
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1-1/8 Dia. - Bright Finish - HSS Step Drill
Item #: KX5013
Manufacturer: Unibit
Mfg #: 10313ZR
Technical Specifications:
•Brand Name: Unibit
•Coating: Bright
•Description: Fractional Size
•Drill Diameter: 1-1/8
•For Use With: Self Starting Single Hole
•Material: High Speed Steel
•Number of Holes: 1
•Shank Size: 1/2
•Step Increments: na
•Step Thickness: na
•Type: Step Drill
Description:
• Easy-to-sharpen non-skid tip eliminates the need for center punching and gives sure starts even on curved surface
• Single-fluted cutting edge
• Helps assure true round holes and allows greater control
• As many as 13 different hole sizes in a single bit eliminates the need for a toolbox full of drill bits
• Industrial grade high speed steel heat treated to assure maximum durability
• Prevents slipping in drill chucks
Shipping Info:
•Actual Weight - .3000
•Dimensions - Height: 1.34 Length: 6.00 Width: 3.00
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1/8-1/2 Dia. - TiN Coated - HSS Step Drill
Item #: KX501T
Manufacturer: Unibit
Mfg #: 15101ZR
Technical Specifications:
•Brand Name: Unibit
•Coating: TiN
•Description: Fractional Size
•Drill Diameter: 1/8 - 1/2
•For Use With: Self Starting Multiple Holes
•Material: TiN
•Number of Holes: 13
•Shank Size: 1/4
•Step Increments: 32nds
•Step Thickness: 1/8
•Tool Number: 1
•Type: Step Drill
Description:
• Easy-to-sharpen non-skid tip eliminates the need for center punching and gives sure starts even on curved surface
• Single-fluted cutting edge
• Helps assure true round holes and allows greater control
• As many as 13 different hole sizes in a single bit eliminates the need for a toolbox full of drill bits
• Industrial grade high speed steel heat treated to assure maximum durability
• Prevents slipping in drill chucks
Shipping Info:
•Actual Weight - .1000
•Dimensions - Height: .770 Length: 6.00 Width: 3.00
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1/4 Dia. - 5-1/4 OAL - HSS Step Drill
Item #: AC90CS16
Manufacturer: Generic USA
Mfg #:
Technical Specifications:
•Brand Name: Generic USA
•Decimal Equivalent: .2500
•Description: Fractional Size
•Drill Diameter: 1/4
•Flute Length: 3-7/8
•For Use With: Standard Cap Screws
•Major Diameter: 13/32
•Material: High Speed Steel
•Minor Diameter: 9/32
•Overall Length: 5-1/4
•Step Thickness: 11/16
•Type: Step Drills
Description:
•Step drills for standard cap screws
•For drilling and counterboring cap screw clearance holes
•One drill does two jobs in a single pass
•Can be easily re–sharpened and are easily modified for any special length of step
Shipping Info:
•Actual Weight - .1500
•Dimensions - Height: .640 Length: 5.80 Width: .640
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3/16-1/2 Dia. - Cobalt-6-Step Drill
Item #: KX5010232CB
Manufacturer: Unibit
Mfg #: 10232CB
Technical Specifications:
•Brand Name: Unibit
•Description: Fractional Size
•Drill Diameter: 3/16 - 1/2
•For Use With: Self Starting Multiple Holes
•Material: Cobalt
•Number of Holes: 6
•Shank Size: 1/4
•Step Increments: 16ths
•Step Thickness: 3/8
•Tool Number: 2
•Type: Step Drill
Description:
• Easy-to-sharpen non-skid tip eliminates the need for center punching and gives sure starts even on curved surface
• Single-fluted cutting edge
• Helps assure true round holes and allows greater control
• As many as 13 different hole sizes in a single bit eliminates the need for a toolbox full of drill bits
• Industrial grade high speed steel heat treated to assure maximum durability
• Prevents slipping in drill chucks
Shipping Info:
•Actual Weight - .1000
•Dimensions - Height: .780 Length: 6.00 Width: 3.00
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3/16 -1/2 Cobalt Step Drill
Item #: ST20ST377
Manufacturer: Stone Tools
Mfg #: ST377
Technical Specifications:
•Brand Name: Stone Tools
•Material: Cobalt
•Number of Holes: 6
•Shank Size: 1/4
•Step Increments: 3/16 - 3/8 - 1/2
Description:
•Super alloy
•Heat resistant for high production
•Excellent mechanical strength
Shipping Info:
•Actual Weight - .1000
•Dimensions - Height: .300 Length: 5.60 Width: 2.80
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9/16-1 Dia. - Bright Finish - HSS Step Drill
Item #: KX5020
Manufacturer: Unibit
Mfg #: 10220
Technical Specifications:
•Brand Name: Unibit
•Coating: Bright
•Description: Fractional Size
•Drill Diameter: 9/16 - 1
•For Use With: Hole Enlarging
•Material: High Speed Steel
•Number of Holes: 8
•Pilot Hole Size: 1/2
•Shank Size: 1/2
•Step Increments: 16ths
•Step Thickness: 1/8
•Type: Step Drills
Description:
• Easy-to-sharpen non-skid tip eliminates the need for center punching and gives sure starts even on curved surface
• Single-fluted cutting edge
• Helps assure true round holes and allows greater control
• As many as 13 different hole sizes in a single bit eliminates the need for a toolbox full of drill bits
• Industrial grade high speed steel heat treated to assure maximum durability
• Prevents slipping in drill chucks
Shipping Info:
•Actual Weight - .2500
•Dimensions - Height: .960 Length: 6.00 Width: 3.00
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1/4 -7/8 - 1-1/8 Cobalt Step Drill
Item #: ST20ST381
Manufacturer: Stone Tools
Mfg #: ST381
Technical Specifications:
•Brand Name: Stone Tools
•Material: Cobalt
•Number of Holes: 3
•Shank Size: 3/8
•Step Increments: 1/4 - 7/8 - 1-1/8
Description:
•Super alloy
•Heat resistant for high production
•Excellent mechanical strength
Shipping Info:
•Actual Weight - .2500
•Dimensions - Height: 1.35 Length: 5.75 Width: 3.00
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3/16-7/8 Dia. - Cobalt-12-Step Drill
Item #: KX5010234CB
Manufacturer: Unibit
Mfg #: 10234CB
Technical Specifications:
•Brand Name: Unibit
•Description: Fractional Size
•Drill Diameter: 3/16 - 7/8
•For Use With: Self Starting Multiple Holes
•Material: Cobalt
•Number of Holes: 12
•Shank Size: 3/8
•Step Increments: 16ths
•Step Thickness: 1/8
•Tool Number: 4
•Type: Step Drill
Description:
• Easy-to-sharpen non-skid tip eliminates the need for center punching and gives sure starts even on curved surface
• Single-fluted cutting edge
• Helps assure true round holes and allows greater control
• As many as 13 different hole sizes in a single bit eliminates the need for a toolbox full of drill bits
• Industrial grade high speed steel heat treated to assure maximum durability
• Prevents slipping in drill chucks
Shipping Info:
•Actual Weight - .2000
•Dimensions - Height: 1.13 Length: 6.00 Width: 3.00
2% Off All Online Orders
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