Leading Drill Manufacturer

Search By

Diamond Drill Type

Material Being Drilled

Industry/Application 

Equipment Used On

Support

Select Right Drill for your application

How to Property Use Diamond Drills 

Diamond Drill Guide

How to Properly Use Diamond Tools

Troubleshooting Drilling Problems

Other Products
Diamond Blades 
Dicing Blades
Wafering Blades
Diamond Drills
Diamond Wheels
Diamond_Laps  
Band Saw Blades  
Other Diamond Products   
Diamond Tool Accessories  
Diamond Machining Equipment
Service
Diamond Slicing 
Diamond Dicing   
Drilling & Micro Drilling
Diamond Machining
Consulting, Process Development
Company
About Us   
What We Offer 
Visit_Us 
Research & Development 
Custom Manufacturing
Contact Us
Employment
What's New
Achievements
Social Responsibility
Technologies
SMART CUT™
HYBRID Bond™
Sintered (Metal Bond)
Electroplating / Diamond Deposition

       

DIAMOND COUNTERSINKS 

Multi-Layered Electroplated Diamond Countersinks are designed for countersinking operation in materials such as Glass, Quartz, Composites, Graphite Epoxy, Carbon, Boron, Fiberglass, Marble, and many other materials. Designed for use on hole diameters from 1.5" (38.1mm) to 2.5" (63.5mm)

Technical Drawing (sketch)

Dimensions

A = 1.5" B = 2.490" C = 0.526" D = .375" E = 45 degrees

L = 4.5"  -  Price: $163.42

A B C D E L
3/26" 47/64" 5/16" 1/4" 42 degrees 2"
1/4" 51/64" 5/16" 1/4" 42 degrees 2"
1/2" 59/64" 1/4" 1/4" 42 degrees 2"
3/4" 1-3/16" 1/4" 3/8" 42 degrees 2"
1 1-5/8" 3/8" 3/8" 42 degrees 2"
1-1/8" 2" 12" 3/8" 42 degrees 2"
1-1/2" 2.490" 0.526" 3/8" 42 degrees 4.5"

HOW TO PROPERLY USE YOUR DIAMOND COUNTER SINK

Make sure your diamond countersink will run true

Take a scrap piece of material. Make sure it is firmly held together in place and does not move. Take the counter sink and lower it to piece of material until its sharp point barely touches material surface. Using your drilling machine slowly rotate counter sink (very slowly). If the counter sink produces a straight point (dot) than you countersinking operation will not have any problems. If its starts to wobble even just slightly produce scratches of slightly eclipse circle (not perfect dot). This means the diamond counter sink is not properly centered  (installed) in your drilling machine chuck. Adjust and center your counter sink until you are able to produce perfect dot.

Another very important concept in using your diamond counter sink is finding a perfect center in your hole. Make sure that your counter sink is perfectly centered in your drilling machine chuck. Bring up your material until the counter sink sharp point touches the center of your hole. Make sure their are no gaps in hole between material and countersink (that countersink) absorbs in entire diameter of your hole. Make sure the material will not wobble while the countersink is in use.  

COMPARING & EVALUATING ELECTROPLATED DIAMOND COUNTERSINKS

Not all electroplated diamond countersinks are created equal

CONVENTIONAL ELECTROPLATED DIAMOND DRILLS

Most Electroplated diamond drills/bits have only one (single) layer of diamond coated on a steel body. Diamonds stay only on the surface. When this diamond portion is worn out or peeled off, the diamond drill will slow down, drill on the side (not drill straight) or stop working (drilling) altogether.

MULTI - LAYERED ELECTROPLATED DIAMOND CORE DRILLS with SMART CUT™ technology

Electroplated diamond core drills Manufactured by UKAM Industrial are Multi Layered. They have 3 layers of diamonds, not just 1 layer of diamonds like conventional electroplated drills. This provides longer drilling life, faster and freer  drilling action, & more consistent performance.   more >>>

 

What you should know before you buy your next diamond drill?

 

 

 

TOTAL DRILLING SOLUTION- Home Page

  Universal Metal Bond Core Drills            Electroplated Core Drills        Thin Wall Metal Bond Core Drills     Drilling Accessories     

 Recommend Site to Friend / Colleague


UKAM Industrial Superhard Tools  Division of LEL Diamond Tools International, Inc.

25345 Avenue Stanford, Unit 211  Valencia, CA 91355  Phone:(661) 257-2288  Fax: (661) 257-3833

e-mail: lel@ukam.com

©  Copyright 2002-2007. UKAM Industrial Superhard Tools. No portion of this web page or its design, images, logos, may be reproduced in any form without written permission from UKAM Industrial Superhard Tools.

Diamond Drills Home Page

Products

Diamond Core Drills Diamond Core Bits  -  Thin Wall Core Drills  -  Thin Wall Core Bits  -  Specialty Drills  -  Metal Bond Core Drills  -  Electroplated Core Drills  -  Small Diamond Drills  -  Drill Bits  -  Water Swivel Adapters  -  Custom Core Drills

Company

About Us  -  SMART CUT technology  -  Contact Us  -  Visit Us

Support

Selecting Right Diamond Drill Drilling Recommendations  -  Diamond Drill Guide  -  Trouble Shooting  -  Getting Results with Diamond Tools

Shop Online

Browse Products & Purchase Online  -  Special Offers