"Advantage Drills Inc. Drill-bit-information on M-7 drill bits and how they are made."

 

Advantage Drills Incorperated. Drill bits and cutting toolsAdvantage Drills Incorporated
Phone: 407-478-BITS (2487)
Fax: 407-678-7414
sales@advantagedrills.com
Over 31 Years
Manufacturing and Distributing
Quality Drill Bits
and all Cutting Tools.
World Wide.
drill bits, cobalt,carbide,woodworking,masonry,tile,stone,concrete drill bits
HomeLinks

If it's Manufactured, We'll Have it, or Manufacture it for you!    All Tooling : AMERICAN MANUFACTURED, MADE IN USA !
Custom and Standard Quality American Manufactured Tooling, for all Applications Large or Small. Specialists for Specific Needs and Tooling.


Hss drill bits,M-1,M-2 and all other steel cuttng tools
end mills carbide,cobalt Hss
HSS Twist Drill Bits
(m-1,m-2,m-7)
metal working Tooling
Micro, Metric, Fractional,
number, letter
tapered, extra long,
over sized,
All Metal Working Tooling
and custom needs


carbide and cobalt drilla and cutting tools
Cobalt
/Carbide
micro, Letter, Number,
Fractional, Metric, specials

chucking,pin,hand, taperes,construction reamers

Reamers
Core Drills,
Counter Sinks
custom needs


Diamond core drills metal bonded, brazed,plated
Diamond
core drills
Glass Porcelain
Ceramic
, Tile
router-jig-finishing Tooling Custom design and mfg specials. Metal bonded, plated braze bonded


Diamond routers. brazed,plated metal bonded

Diamond Drill Bits
Carbon Composite
Stone Cutting Tooling
micro, core, router, pads,
disks, cnc, pcd,
plated, brazed,
metal bond routers
finger routers, drums.

Pneumatic drill motors demolition, masonry,concrete

Hydraulic drill motors masonry/concrete,demolition

Pneumatic
Hydraulic
Electric
Drill Motors
And Accessories


Magnetic protable drill machines
Portable Magnetic Drills


sds plus,sdsmas,spline, hammer,a & b taper masonry drill

Masonry


Chisels' sds, spline,
A & B taper, Hammer,
extra long drills
custom Milled & designed

CONCRETE


Carbide tip Masonry,concrete core drills

Concrete
Tooling
Asphalt Drills SDS, A&B Taper, Spline, Standard, Ratio.
custom designed

Diamond core drills  wet and dry
Diamond concrete,asphault, and masonry blades

Diamond Cores
wet & dry
saw blades
core rigs

Hurricane Anchor Drills


Fusebar Reamers


Multi spur 2,3 wing carbide bore bits
Carbide tip Borring boits for bore machines

Fiberglass, Plastics

Cutting tools for all woodworking
Carbide and Hss Router bits for all applications

Wood Working
Drills Bits -Tooling

step drills
plexi point
counter bores
plug cutters
Routers,
Forstner Bits
Hole saw
Saw blades carbide


Tenon cutters all sizes

Tenon cutters


Brad Point  bits forll woo,d fiberglass,Composite,
Brad Point Drill Bits


carbide tip wood augers for treated timbers

Wood Augers
Treated Timbers
sea walls
log home const.
glulam
epée,
Brazilian hard Woods
bridge construction
Utilities, all Treated timbers


Carbide tip timber counter bores and auger

Timber Drills
Counter Bores
Counter Sinks
utility poles
Fiberglass poles
R/R ties
wood core
special mfg needs

 

USA Shipping Information

Hss & Cobalt Special Pricing


maintenance welding alloy
Maintenance Welding

Alloy Steel, Cast Iron,
Aluminum, Steel
Brass, High Strength low temp Moisture resistant!


Fractional-Decimal Convergence Chart


Drill  Bit Feed and Speed Chart




Here's how the M-7 Drill Bits are made, and why they're better than the rest!


 

drills bits of M-7 tool steeldrill bit blanks M-7 tool steelcutting steel
We begin the manufacturing process.
The drill bits are manufactured with a special
High molybdenum Tool Steel
(M-7 tool steel)
hardened to a range of 64.5 to 66 RC  (Rockwell)
This tighter specification yields a more consistent
drill bit with a higher average hardness.
Therefore: More resistance to wear!


 

cutting tools drill bit cutting toolstool steel mechanics jobber bits
Tighter tolerances for flutes mean more accuracy
and consistency of drill bits.

s&d drill bitsmasonry bit cobalt bit

Extra wear resistance in hard metals
and Stainless.
Greater life expectancy!
Gold Carbonic coating improves lubricity.
135 degree split point drill bits
These drill bits are
self centering /non walking split Points
which reduces the thrust required with all other drill bits.
flatted shank drill bits
Unique radial split
increases the angle of the drill bits
and gives greater chip clearance
with increased feed rates
and maintains greater torsional stiffness.
drill bit split point cut tool tips
Three flats on shank
to prevent spinning in the chuck.
25/64ths to 1/2" has reduced 3/8ths shank
for easy use in standard drill motors.
drill bits cut steel with 135 degree split point
The Magnum M-7 drill bits is are
an effective replacement for cobalt drills.
The difference is the point and web construction.
The Magnum is 1/2 the web thickness.
Not as much thrust is needed to cut .
Less feed force is needed.
With the thinner web and flute design, they out-perform all cobalt bits
in alloyed steels and all stainless!

The Magnum M-7 drill bit
will out-perform all HSS & cobalt bits
in all types of Steel!

Back to Metal Working Bits

Check out our cutting tools and products

Main page

Metals

Masonry

Woodworking

Glass, Porcelain,&Tile

Welding Alloy's

#########
sales@advantage-drillbits.com

Give us your request!
or
Call us @ 407-478-BITS (2487)
Fax# 407-678-7414 (24 hrs)


When E-Mailing
Please include
your name & phone number
or we cannot respond!

All Major Credit Cards Accepted!
BACK

© 1998, 2011, Advantage Drills Inc.
http://advantage-drillbits.com/
manufacturing

Engineers on staff to assist you with your needs!
 

For over thirty one years Advantage Drills Inc", has been an industry innovator
 and leader in design, production, and distribution of tooling.
Our basic business principles are to use the highest and best quality materials,
the most updated manufacturing technologies and equipment.
;Acquire the best engineers, and strive to give you the best possible service,
both in information and technical support.
We assure you of the best Products, Service, and Price available!
Advantage Drills Inc.

 
© ©1990, 2012,Advantage Drills, Inc.
Warranties and Policies