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1.0156" 1-1/64" Diameter #3 Morse Taper Shank High Speed Steel Core Drill Black Oxide Finish with a 45° Chamfer End - USA

1.0156" 1-1/64" Diameter #3 Morse Taper Shank High Speed Steel Core Drill Black Oxide Finish with a 45° Chamfer End - USA
MICHIGAN DRILL CORP.
521-1-1/64
521 1-1/64
521 1-1/64
Weight: 2.65 LBS
Brand: MICHIGAN DRILL CORP.
$227.50
(16% off)
$191.46
each
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Technical Details & Downloads
Product Description

1.0156" 1-1/64" Diameter #3 Morse Taper Shank High Speed Steel Core Drill Black Oxide Finish With A 45° Chamfer End. Used To Enlarge And Straighten Cored Or Drilled Holes. Because Of Their Ridigity, These Tools Generate Closer Tolerance Holes And A Better Finish Than Standard Drills.They May Be Used To Enlarge Holes As Small As 70-80% Of The Tool Diameter.


This item is part of our complete offering of Michigan Drill & Cutting Tools, a trusted manufacturer of high-performance drill bits and industrial cutting tools designed for precision, durability, and consistent results in demanding CNC machining applications. Explore Jobber Length Drills for general-purpose drilling, Aircraft Extension Drills for deep hole and extended reach applications, Taper Shank Drills for heavy-duty machining, and Michigan Drill Taps for reliable threading operations. Michigan Drill offers extensive size availability including fractional, letter, wire gauge, and metric options to meet a wide range of machining requirements. Browse our full selection of Michigan Drill Tools, or search all available sizes and styles using our All Michigan Drill Bits page to quickly find the right tool for your application.

Made in U.S.A.
Shipping & Delivery Options
MIAMI, FLORIDA, USA
  • UPS
  • USPS
$50.00 MINIMUM ORDER
If ordered by 2pm Eastern Standard Time Michigan Drill will Ship same business day.
Factory Stock
15
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Additional Product Details

Technical Details

Manufacturer
MICHIGAN DRILL CORP.
Manufacturer Part Number
521 1-1/64
Tool Diameter
1.0156" 1-1/64"
Length Of Flute
6-1/2"
Overall Length
11-1/8"
Shank Diameter
#3 Morse Taper
Number Of Flutes
3
Drill Point Angle
45° Chamfer End
Drill Type
Core Drill
Helix Angle
Standard
Tool Coating
None
Tool Substrate Material
High Speed Steel
Hand Cutting Direction
Right
Country of Origin
U.S.A.
Series
521
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Offer Good Online, Minimum $250 in Purchases, max weight 10 Pounds, on the entire site! Offer good through Sunday

7/5/2026 FREE-SHIP-250
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