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Precision Twist 5ATS High Speed Steel Taper Shank Drill Bit, Black Oxide Finish, Morse Taper Shank, Spiral Flute, 118 Degree Point Angle

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Product Specifications
Cutting Direction
Right-Hand
Finish Types
Black Oxide
Shank Type
Morse Taper
Material Type
High-Speed Steel
Drill Point
Conventional
UNSPSC Code
20121600
Cutting Angle
118  Degrees
Brand Name
Precision Twist
Flute Type
Spiral

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Size System of Measurement Taper Size Flute Length Overall Length Manufacturer Series # Pkg Qty Mfr Part # ASIN

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Price  
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Currently showing 1-20 of 86 Next 20 »
5.00mm Metric Morse Taper 52 mm 133 mm 5ATS 1 26050 B00271DSFE yes $17.73 Buy Options
5.50mm Metric Morse Taper 57 mm 138 mm 5ATS 1 26055 B002E8XJ54 yes $17.73 Buy Options
6.00mm Metric Morse Taper 57 mm 138 mm 5ATS 1 26060 B00271HYIG yes $18.41 Buy Options
6.50mm Metric Morse Taper 63 mm 144 mm 5ATS 1 26065 B00271HYJU yes $19.52 Buy Options
6.80mm Metric Morse Taper 69 mm 150 mm 5ATS 1 26068 B0026H5LUE yes $20.45 Buy Options
7.00mm Metric Morse Taper 69 mm 150 mm 5ATS 1 26070 B002E8XJ68 yes $6.22 Buy Options
7.50mm Metric Morse Taper 69 mm 150 mm 5ATS 1 26075 B00271HYLS yes $19.74 Buy Options
8.00mm Metric Morse Taper 75 mm 156 mm 5ATS 1 26080 B00271BUFO yes $21.59 Buy Options
8.50mm Metric Morse Taper 75 mm 156 mm 5ATS 1 26085 B00271FTQK yes $28.05 Buy Options
9.00mm Metric Morse Taper 81 mm 162 mm 5ATS 1 26090 B00271DSOA yes $30.73 Buy Options
10.00mm Metric Morse Taper 87 mm 168 mm 5ATS 1 26100 B00271A1OK yes $30.73 Buy Options
10.20mm Metric Morse Taper 87 mm 168 mm 5ATS 1 26102 B0026H8Q7Y yes $31.64 Buy Options
10.50mm Metric Morse Taper 87 mm 168 mm 5ATS 1 26105 B002E8QQOK yes $24.06 Buy Options
11.00mm Metric Morse Taper 94 mm 175 mm 5ATS 1 26110 B002E8TFUM yes $34.36 Buy Options
11.50mm Metric Morse Taper 94 mm 175 mm 5ATS 1 26115 B00271J21I yes $37.38 Buy Options
12.00mm Metric Morse Taper 101 mm 182 mm 5ATS 1 26120 B0025QE9VI yes $40.35 Buy Options
12.50mm Metric Morse Taper 101 mm 182 mm 5ATS 1 26125 B002E8RO0U yes $40.35 Buy Options
12.80mm Metric Morse Taper 101 mm 182 mm 5ATS 1 26128 B002E8TFXY yes $47.19 Buy Options
13.00mm Metric Morse Taper 101 mm 182 mm 5ATS 1 26130 B002E8RO1Y yes $44.75 Buy Options
13.50mm Metric Morse Taper 108 mm 189 mm 5ATS 1 26135 B0026H736O yes $48.23 Buy Options

Key Features

  • Morse taper shank, secure and accurate tool-holding system
  • Black oxide finish, improves lubricity, resists corrosion, and will not chip or flake off
  • Jobber-length, the most common length drill bit, is suitable for a wide range of applications
  • 118-degree conventional point angles, for general drilling applications
  • High-speed steel (HSS), for use on a wide variety of materials

Product Description

The Precision Twist 5ATS jobber-length, black oxide-coated, general-purpose, Morse taper shank drill bit drills holes into a wide variety of metals and synthetic materials with best performance in steel and cast iron. It can drill to a depth up to four times the diameter of the drill size.

The 5ATS series has a type N flute form (a regular helix angle of 21 to 34 degrees) and has best performance when drilling into magnetic soft steel or structural steel (case carburizing steel). Black oxide helps to prevent buildup and welding of material on the drill’s cutting edge when working with iron and steel. Spiral flutes act as a passageway for chip extraction from the hole and for coolant to enter the hole. Right-hand twist brings chips up and away from the cutting edge. The extra length allows for more freedom in being able to drill a wider variety of circumstances. HSS assures good performance at an economical cost.

The Morse taper is a shank that is tapered from one end to another. The taper of the tool fits into the taper of the tool-holder. The friction between the surfaces provides a secure holding system and accurate placement of the tool. A drift pin is knocked into the slot at the tang to remove the tool.

Drilling, or hole making, is the most common metalworking operation in the world. Twist drill bits are the most common type of drill bit used. Twist drill bits are commonly used to drill holes with hand-operated drills, standalone drill presses, or lathes. The flutes of the drill bit act a passageway for chip extraction from the hole and for coolant to enter the hole. These drill bits have a right-hand twist that brings chips up and away from the cutting edge. They are made to DIN 1897 industry standards (metric sizing), which helps ensure that drill bits around the world, conform to the same specifications.

Precision manufactures machine tools under the following brands: Precision Twist, Precision Dormer, and Union Butterfield. They have locations around the world, and provide tools adhering to ANSI, NAS, and DIN standards.

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