Computer and Electronic Articles
Articles with Information on Computers and Electronics
Featured Articles
    Computer applications
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 . . . 173 174 175 176 177 178

Search:  
Anilam Mini Wizard Digital Readout DRO with Scales
$199.99
30.PCS. DELFER RCN 08 RT // 8mm BALL CARBIDE INSERTS
$29.00
6 PC NMTB 40 TAPER END MILL ADAPTERS SET ==BRAND NEW==
$102.50
Haas VF3 Polycarbonate Door Window & New Rubber Trim
$60.00
1 Pc New USA Solid Carbide Thread Mill Size: 7/8-8
$19.00
1 Pc New USA Solid Carbide Thread Mill 1/4x.240-27NPT
$19.00
New 6" DIGITAL Caliper Lathe Machinist PRECISION Tool
$13.95
Starrett 12" Rule no. 303SR
$4.33
SCHERR-TUMICO 5-6 INCH MICROMETER / .0001
$9.99
Ajax 8" CNC Lathe Chuck Jaws 3 Soft Steel Top Jaw
$29.00
NEW LENOX VARI-BIT STEP DRILL BIT 7/8" 1-1/8" VB11
$24.95
STRIPPIT PUNCH & DIE 453 ROUND 810B
$9.99
CAT 50 TOOL HOLDER #2 MORSE TAPER 805J
$40.00
Mitutoyo MM Gauge Tool 12" .001" Shock Proof 505-645-50
$29.01
US PATENT for the MICROMETER 1899 outside Starrett Art
$9.99
Federal C21 .0001 dial indicator with painted face
$20.51
STRIPPIT PUNCH & DIE 562 ROUND 809A
$9.99
1 Pc. Kennametal 1-1/4" x 5-3/4" (OAL) RNMG 5xx Neutrel
$19.00
STRIPPIT PUNCH & DIE 453 ROUND 810A
$9.99
BRAND NEW STARRETT " LITTLE GIANT " 7 PC JACK SCREW SET
$12.95
GOODIE BOX, MACHINIST TOOLS , MISC INSPECTION & MORE #1
$41.00
VALENITE V50CT-10SG-55 CAT 50 V FLANGE COLLET CHUCK
$89.00
Anilam Program Saver Tape Drives Lot
$57.76
OLD VINTAGE 8" L.S.STARRETT SQUARE LEVEL TOOL NO 4 & 28
$6.50
SILVER CAR EXHAUST PIPE WHISTLER SPORT TURBO SOUND+Gift
$4.99
STRIPPIT PUNCH & DIE 875 ROUND 809X
$9.99
*STARRETT* 50pk Bi-Metal BS1224 Hacksaw Blades *NEW*
$19.99
STARRETT 12" RULER SCALE NO C616R SATIN FINISH
$12.99
VMC 45 TOOL HOLDER 3/4'' 756P
$9.99
2 BRAND NEW 1 3/8" CONVEX MILLING CUTTERS ARBOR TYPE
$86.00
STARRETT 12" NO.16R GRAD RULER SCALE COMBINATION SQUARE
$11.11
STARRETT 12" NO.4R GRAD. RULER SCALE COMBINATION SQUARE
$12.50
1PC.1-1/4" CARBIDE INSERT PLUNGE MILL W/10 SPLT1204
$29.99
Mahr Federal .0005 inch Dial Indicator with lug back
$7.50
65 NORTON COATED ABR DISC 60 GR METALITE F226 7" X 7/8"
$4.99
Aloris quick change tool holder - CXA-2 -New!
$43.89
NMTB 50 TOOL HOLDER 1/2'' 776G
$20.00
SealMaster Flange Bearing,MSF-35T 2 3/16"
$19.99
1 Pc New USA Solid Carbide Thread Mill Size: 1/8-18
$19.00
30 PCS. DELFER WCMT 06T308// .375 CARBIDE INSERTS
$29.99
1 New USA Solid Carbide Thread Mill 3/16x160-N24UN
$19.00
30.PCS. DELFER URCN 16 CB // .625 BALL CARBIDE INSERTS
$29.00
100 NEW VALENITE RCGT 10T3MORP 929 CARBIDE INSERTS O086
$99.99
CAT 50 TOOL HOLDER ACURA FLEX COLLET HOLDER 6 GAGE 746D
$40.00
Lathe Course Turn Bore Thread Knurl aCD !
$0.98
12 LOT Flat Wire Wheel 4" Brush Angle Grinder Brushes
$25.95
9/16''D GEOMETRIC THREAD CHASERS 7/16'' X 24 775M
$9.99
20 machinist books phamplets tools
$3.88
Brown & Sharpe Last Word BesTest Indicator #7032-2 NIB
$56.00
1 Pc. Kennametal 1-1/4" x 5-3/4" (OAL) RNMG "Round" Ins
$19.00
100 NEW VALENITE CNMG 433 LM SV305 CARBIDE INSERTS P048
$149.99
3 INDEXABLE END MILL TPG 222 CARBIDE INSERTS J678
$59.99
custom made 304 stainless steel mill stop
$49.99
50.PCS. DELFER URCN 10 CB // .375 BALL CARBIDE INSERTS
$29.00
STARRETT MACHINIST UNIVERSAL SURFACE GAGE
$9.99
1 New USA Solid Carbide Thread Mill 1/4 x .240-N16UN
$19.00
Starrett 1/2" Cap. 0.0005" Grad. Dial Indicator
$39.50
50 NEW VALENITE DNMP 333-1W SV325 CARBIDE INSERTS R270
$39.99
Magnetic Base 132 LBS. Force Indicator Dial Gauge
$7.95
12 NEW LETTER J DRILL BITS 6'' USA 754A
$9.99
1 Pc New USA Solid Carbide Thread Mill Size: #6-32
$19.00
30.PCS. DELFER RCN 10 RT // 10mm BALL CARBIDE INSERTS
$29.00
FAFNIR Bearing 5214K C3 Lot#20473
$19.99
KNURLING TOOL - 1/2" SHANK
$15.00
TOOLMAKER Machinist PRECISION Measure Gage Course aCD !
$0.98
ISCAR CARBIDE INSERTS RFMT 1905-LM-7 LOT OF 10 IC 950
$29.99
1PC.1-1/4" CARBIDE INSERT MILL W/ APKT1604 INSERTS
$29.99
NEW HERMES PRYOR LETTER FONT SET TROPHY ENGRAVING TYPE
$199.00
VALENITE 5" SLOTTING MILL CUTTER W/INSERTS W754
$99.99
SKF 6214-2RS1/C3GJN FA11017C Bearing
$19.99
CLAUSING 5914 LATHE EXCELLENT SHAPE BUT W/ DRIVE ISSUES
$700.00
Anilam Crusader II Control System
$202.50
DRILL CHUCKS BALL BEARING NEW 0-3/8 2 PCS 212
$9.99
Mitutoyo 5-6" .0001" C Clamp Machinist Hand Tool NR
$40.60
BRAND NEW DUMONT .062 , 1/16 KEYWAY BROACH
$15.39
1/4 Carbide Boring Bar......thru coolant, insert type
$22.50
NEW STARRETT GF1024 GREY-FLEX HACKSAW BLADES 10PCS
$4.99
6" Electronic Digital Caliper Vernier Micrometer Gauge
$9.59
1 Pc New USA Solid Carbide Thread Mill 1/4 x .190-N20UN
$19.00
11 machinist tool pocket pen pencil protectors tools
$15.00
Bridgeport Right Angle Plate for Rotary Table
$89.99
5 Pcs. Garr Tool 27/64 Carbide Drill
$19.99
Lufkin # 905c " Adjustable Parallels,IOB
$9.99
BRAN NEW DRAPER 21 PEICE VALUE STANDARD TAP AND DIE SET
$24.84
8" 4-Jaw D1-4 Cam-Lock Lathe Chucks
$205.00
STARRETT 6" COMBINATION SQUARE & CENTER HEAD
$65.00
50 NEW SANDVIK RCMT 1304MO-WL H13A CARBIDE INSERTS O140
$149.99
System 3R Right Angle 20mm Round Electrode Holder Chuck
$418.00
MANCHESTER TOOL FEDERAL SIGNAL CAMOUFLAGE CAP HAT HUNT
$0.99
UNIVERSAL 4 Way Drill Chuck Key Fits De Walt Milwaukee
$6.95
south bend lathe 11" spindle sleeve and center 1-5/8 8
$11.99
50 NEW KENNAMETAL DNMP 332 KC990 CARBIDE INSERTS R269
$99.99
TAP COLLET BILZ BZ10 #1 TAP COLLET .318 HOLE 318
$9.99
1 Pc. Kennametal 1-1/4" x 5-1/2" DNMG 5xx RH Indexable
$19.00
5 Pcs. Garr Tool 27/64 Carbide Drill
$19.99
Compound Sine Plate Grade "A" Import
$129.99
STRIPPIT PUNCH & DIE 1.120 ROUND 809W
$9.99
VALENITE 5" SLOTTING MILL CUTTER W/INSERTS W755
$99.99
DRILL CHUCKS NEW 3 PIECES 1/4" CAPACITY
$9.99
LS Starret center head 12 scale
$10.50