Nachi Cobalt Jobbers Length Twist Drill Rt. Hand Sz #77 Straight Shank [pak 10]

US $44.70

  • Flushing, New York, United States
  • Jan 30th
NACHI Cobalt Jobbers Length Twist Drill - Cutting Direction: Right Hand Size: #77 Tool Material: Cobalt steel Shank Style: Straight Shank Drill Type: Jobbers Length [pack of 10] Ground From The Solid • Straight Shank • Right Hand - 135° Applications For most general purpose, heavy duty, drilling operations for tougher materials. While cobalt drills generally offer a variety of benefits for drilling all materials, they are especially well suited for heavy duty operations in high tensile strength, low machinability, ferrous metals and alloys. The 135° split point works for drilling alloy steels, manganese steels, harder stainless steels and a variety of tough ferrous alloys. Split point design is self-centering and reduces the thrust requirements. May be used with hand held manual drills and either portable or stationary machines. Suitable lubricating/cutting oils or appropriate coolant fluids are recommended for most drilling operations to achieve optimal performance & extended tool life. Features Right hand (clockwise rotation) cutting direction. Standard two flute design. Standard spiral, helical flutes. Straight shanks that corresponds to the drill diameter. 135° point angle and a heavier web. Jobbers length corresponds to the drill diameter. The jobbers length used for each of these drills is variable and determined by the specific drill diameter, offering the best balance between overall drill rigidity and depth capacity for each drill diameter. Technical Data Manufactured from cobalt steel. Cylindrically ground from the solid. Heavy duty, general purpose drills. eBay Inventory Software and eBay Automated Listing Powered By:
Condition:
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
Manufacturer Part Number 1056807
Part Brand NACHI

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