Great Business Articles
All business related articles and more here on the web
Featured Articles
    Networking and the Internet
Office Products
    CD-R, DVD-R, Blank Media
    Copiers & Copier Supplies
    Fax Machines & Supplies
    Microfilm & Microfiche
    Office Equipment
    Office Furniture
    Presentation, AV, Projectors
    Shredders
    Supplies & Small Equipment
    Trade Show Displays
    Other Office Products
    Wholesale Lots
Apple Computers & Components
    Apple Accessories
    Apple Components
    Apple Desktops
    Apple Laptops & Notebooks
    Apple Networking
    Apple Printers, Scanners & Ink
    Vintage Apple
    Wholesale Lots
    Other
Computers
    Acer
    Alienware
    Asus
    Dell
    Gateway
    HP, Compaq
    IBM, Lenovo
    Sony
    Whitebox, Custom Systems
Printers
Printer Supplies & Accessories
    Cleaning, Repair Kits
    Feeders, Trays
    Ink Cartridges
    Ink Refill Kits
    Ink Ribbons
    Laser Drum Cartridges, Fusers
    Laser Toner
    Power Supplies
    Print Heads
    Printer Memory
    Printer Paper
    Sign Vinyl
    Other
Retail Equipment & Supplies
    Beauty & Salon Equipment
    Labeling & Tagging Supplies
    Mannequins & Dress Forms
    Racks & Fixtures
    Security & Surveillance
    Shopping Carts & Baskets
    Other
Plastics
    Auxiliary Process Equipment
    Injection, Blow Molding
    Molds, Dies
    Raw Materials & Scrap
    Other Items
Manufacturing & Metalworking
    Manufacturing Equipment
    Metalworking Equipment
    Metalworking Tooling, Supplies
    Process Equipment
    Metals & Alloys
    Semiconductor & PCB Equipment
    Textile & Apparel Equipment
    Welding
    Woodworking
    Other
Industrial Equipment, MRO
    Adhesives & Sealant
    Cleaning Equipment & Supplies
    Commercial Radios
    Compressors
    Fasteners & Hardware
    Forklifts & Other Lifts
    Forklift Parts & Accessories
    Government & Public Safety
    HVAC
    Hydraulics & Pneumatics
    Lighting & Lasers
    Industrial Automation, Control
    Manuals, Books
    Forklifts & Material Handling
    Painting Equipment & Supplies
    Motors, Transmissions
    Professional Tools & Hardware
    Pumps & Plumbing
    Pumps
    Safety & Security
    Wholesale Lots
    Other
Construction
    Building Materials, Supplies
    Buildings, Modular & Pre-Fab
    Construction Equipment

Manufacturing & Metalworking

Metalworking Tooling, Supplies

Metalworking Tooling, Supplies Article

Drilling is the process of using a drill bit in a drill to produce holes. Under normal usage, swarf is carried up and away from the tip of the drill bit by the fluting. The continued production of chips from the cutting edges pushes the older chips outwards from the hole. This continues until the chips pack too tightly, either because of deeper than normal holes or insufficient backing off (removing the drill slightly [breaking the chip] or totally from the hole [clearing the bit] while drilling). Lubricants (or coolants) (i.e. cutting fluid) are sometimes used to ease this problem and to prolong the tool's life by cooling, lubricating the tip and improving chip flow.

Taps and dies are tools commonly used for the cutting of screw threads in metal parts. A tap is used to cut a female thread on the inside surface of a predrilled hole, while a die cuts a male thread on a preformed cylindrical rod.

Metalworking Tooling, Supplies Items

1 2 3 4 5 6 7 8 9 10 11 . . . 264 265 266 267 268 269

Search:  
DI-ACRO # 1 BENDER & ARROW SHEET METAL BRAKE
$499.99
WILTON STEEL BEAM ERECTION C-CLAMP W 4-1/4" DEEP THROAT
$199.00
2 - PARALELL STRAIGHTEDGES
$4.99
Widia Carbide Inserts WNMG 060408-48 TN8025
$19.99
OSG M8 x 1.25 SPIRAL POINT PLUG TAPS 5PCS - NEW
$10.49
MELCUT TOOLS STEP DRILL 2/5 (CT 44076)
$2.99
Starrett Graduation Blade for Protractors *SPT50099E*
$32.40
ETALON MICROMETER 0-1" W/CASE & TOOLS CARBIDE TIPS NRMT
$36.00
1 1/2 inch-11 1/2 NPT gage ring and plug set NR
$21.50
SOLID CARBIDE SAW BLADE
$4.99
Hardinge Milling 5c Collet Indexer Special
$175.00
New - 1" 4-Flute Coated Carbide End Mill SGS
$79.95
BRIDGEPORT PART-QUILL LOCK BOLT #2190111-NEW
$19.95
LS Starrett 230 Outside Micrometer
$19.99
deburring and bufffing wheels-Standard Abrasives
$11.49
MCGILL PRECISION BEARING(CYR2)
$3.99
CNMG 432 TUNGALOY INSERTS. (20PCS)
$46.00
Shrinking disc shrinker, friction system english wheel
$31.99
4 1/2" Shrinking disc KIT, shrinker, english wheel
$35.99
STARRETT No. 575A 8-13 Pitch 0-1" Thread Micrometer
$35.00
SUMMIT 350A HORIZONTAL BANDSAW 3HP VERY NICE COND.
$1025.00
Kitagawa Chuck Closer S-1552
$175.00
hiwin linear bearing
$14.99
Jacobs 58B Chuck 1 1/2 X 8 spindle for Lathe
$30.06
Abrasive Mounted Points-A1
$0.99
SPECIAL 60 Inch Heavy Duty Electronic Digital Caliper
$359.99
Universal Bender Bend Flat Round Square Metal and Steel
$255.99
1000 Blank Metal Marking Plates
$5.24
TRINOCULAR 20X-40X STEREO BOOM MICROSCOPE + RING LIGHT
$309.99
OSG 25mm CARBIDE SE-LONG END MILL #464-9843 - NEW
$24.99
JACOBS DRILL CHUCK ARBOR
$5.00
South Bend 16" Lathe Telescoping Steady Rest
$375.00
ENTIRE LOT OF 20 DA200 DA 200 COLLETS 1/16 - 3/8 NO RES
$52.00
Sumitomo Carbide Inserts TCMT 21.51ESU, T2000Z
$39.99
SCHUNK HSK-50 (0204011)
$9.99
2 STEEL PARALLELS
$4.99
Jacobs #14 Drill Chuck - Cap. 0-1/2 inch
$9.99
LOT OF 3 3 FLUTE DRILL BITS(SDR3-947C2)
$19.99
TIMKEN TAPERED ROLLER BEARINGS COMPLETE SET(15123)
$5.99
PRESS BRAKE DIES, 1/2" offset pair
$500.00
BROWN AND SHARPE GRINDER REFACER
$1500.00
MAGNETIC BLOCKS (2) 3 1/4" X 3 1/4" X 1 7/8" -GOOD COND
$25.00
Jones & Lamson Geometric 9/16" Die Head-Thread chaser
$175.00
South Bend 9" Lathe Telescoping Steady Rest
$177.50
Mitutoyo Digimatic Holtests Bore Gage Series 468
$112.50
FL-TOOL HOLDER(2002-M805) LOT OF 6
$14.99
THE ART OF BLANCHARD SURFACE GRINDING FIRST ED HANDBOOK
$17.28
THK BEARING SC13uu
$0.99
Assortment of carbide burrs w/ extended flexible shafts
$5.99
Power Hack Saw Vintage Brass
$8.00
MCGILL BEARING (06-5255-98)
$2.99
Lufkin Rule No. 1913 2-3" Outside Micrometer Vintage
$20.00
Sumitomo Carbide Inserts TCMT 32.51ENK, AC3000
$29.99
8PC 3/4" SHANK 1" - 2" HSS SILVER & DEMMING DRILL SET
$109.99
Millers Falls No. 734R 3-4" Outside Micrometer Vintage
$20.00
MITUTOYO 0-1" Outside Micrometer Vintage
$30.00
SCHERR-TOMICO 1-2" Outside Micrometer Vintage
$20.00
Lot 16 Adjustable 1 1/16" Morse 3" Taper 4 5/8" Shanks
$69.99
Fafnir / Torrington Model: SAS 1" Pillow Block Bearing
$34.99
STARRETT 436.1 3-4" MICROMETER W/CASE
$59.00
BROWN & SHARPE No. 215 0-1" DISC Micrometer OD Vintage
$20.00
3.35X-180X STEREO ZOOM INSPECTION MICROSCOPE +5M CAMERA
$1730.00
1-2" Outside Micrometer Vintage
$10.00
BRIDGEPORT PART- Y AXIS LEAD SCREW NUT 2 PIECE NEW
$50.00
Vintage Lufkin 520 Surface Gage
$6.99
2 Lyndex CAT40 CNC 75TG Collet Chuck Adapter C4007-0750
$79.99
KDK-152 Compatible Threading & Facing Bar-New-NR
$35.95
Stevens Eng. CNC Milling Sub-Plate use in Haas Fadal et
$475.00
Fafnir Timken 4-Bolt Flange Bearings RCJ1 11/16 Pair NR
$14.99
LOT OF 9 SCTC HIGH SPEED DRILLS(036-ZA-2605)
$9.99
STARRETT No. 436 5-6" Outside Micrometer Vintage
$35.00
STARRETT 436.1 2-3" MICROMETER W/CASE
$49.00
STARRETT 14-20 Pitch 0-1 Inch Micrometer
$25.00
Greenfield Tap
$0.99
Machinist Tool UMPCO BurrQwik Set Model 500
$4.95
OSG M8 2 FLUTE CARBIDE END MILL - TIN COATED NEW
$9.99
Vintage Lufkkin 137c two blade diemakers square
$6.99
STARRETT No. 436 4-5" Outside Micrometer Vintage
$30.00
Armstrong 1-1/8" Boring Bar Holder for South Bend
$39.00
4 1/2" Zirconia Flap Disc 40, 60, 80 or 120 grit (100)
$172.00
2 Machinist Tool Patton 0-10 GTD # 329 Hand Tap Wrench
$5.95
CNC CAT50 Standard 6" End Mill Tool Holder EM 1x6.000 E
$59.99
Diamond dressing tools
$10.50
TAP AND DIE - 80 PIECE SET - SAE + METRIC + CASES
$6.99
Milwaukie metal shears, model 6852-20, works great, WOW
$45.00
MAGNETIC BLOCKS (2) 3 5/16" X 3 1/16" X 5/8"-GOOD COND.
$20.00
8PC 3/4" SHANK 1" - 2" HSS SILVER & DEMMING DRILL SET
$109.99
New Kurt MultiPart Vise Jaw D675 5C Collet HARDINGE CNC
$250.00
Lyndex Cat 40 ER 25 Collet Chuck with Pull Stud
$33.65
TITEX PLUS COOLANT FEEDING DRILL (TTK10778) LOT OF 5
$14.99
COOLANT INSERT DRILL, 7/8" DIAMETER
$1.75