Star Screwdriver

See More About:    Torch Tip        Operator Manual        Nogo Trg        

We offer Star Screwdriver shoppers a unique range of products from on all over the world. Unlike your traditional retailer, Woodturning Tools is an online auction website with most listings offering a unparalleled characteristic called "Buy It Now" option.

**Please Enable JavaScript to Navigate Thru Our Listings**
**Click Here for Instructions**

Vulcan 307401or Star Screwdriver Bit 1 T20
Vulcan 307401or Star Screwdriver Bit 1 T20
$4.95
quality
Star Impact Socket1 4 In DrT9 G8483571
Star Impact Socket1 4 In DrT9 G8483571
$4.67
quality
External Star SocketE6 G8548802
External Star SocketE6 G8548802
$2.05
quality
External Star SocketE8 G8548827
External Star SocketE8 G8548827
$2.00
quality
External Star SocketE16 G8548933
External Star SocketE16 G8548933
$2.78
quality
External Star SocketE20 G8548942
External Star SocketE20 G8548942
$2.82
quality
External Star SocketE10 G8548897
External Star SocketE10 G8548897
$3.77
quality
External Star SocketE8 G8548881
External Star SocketE8 G8548881
$2.78
quality
External Star SocketE4 G8548845
External Star SocketE4 G8548845
$2.78
quality
External Star SocketE4 G8548784
External Star SocketE4 G8548784
$2.04
quality
External Star SocketE11 G8548906
External Star SocketE11 G8548906
$2.71
quality
External Star SocketE5 G8548793
External Star SocketE5 G8548793
$3.04
quality
External Star SocketE5 G8548854
External Star SocketE5 G8548854
$2.78
quality
External Star SocketE6 G8548863
External Star SocketE6 G8548863
$2.77
quality
External Star SocketE7 G8548872
External Star SocketE7 G8548872
$2.78
quality
External Star SocketE7 G8548811
External Star SocketE7 G8548811
$2.05
quality
External Star SocketE12 G8548915
External Star SocketE12 G8548915
$2.77
quality
External Star SocketE14 G8548924
External Star SocketE14 G8548924
$3.78
quality
MINTCRAFT MC SD20 T10 Star Tip screwdriver 3 Inch
MINTCRAFT MC SD20 T10 Star Tip screwdriver 3 Inch
$6.32
quality
8 PCTAMPER PROOF SECURITY STAR TORX BIT SET T5 T6 T7 T8 T9 T10T15
8 PCTAMPER PROOF SECURITY STAR TORX BIT SET T5 T6 T7 T8 T9 T10T15
$5.89
quality
MINTCRAFT MC SD21 T15 Star Tip screwdriver 4 Inch
MINTCRAFT MC SD21 T15 Star Tip screwdriver 4 Inch
$6.72
quality
10pc Torx Star Screwdriver Magnetic Holder Set T6 T8 T9 T10 Electronics Repair
10pc Torx Star Screwdriver Magnetic Holder Set T6 T8 T9 T10 Electronics Repair
$4.99
quality
1 new Cementex 1000V 2007 P13 CG Insulated Philips Star Tip Screwdriver 1 x 3
1 new Cementex 1000V 2007 P13 CG Insulated Philips Star Tip Screwdriver 1 x 3
$29.99
quality
Grace Tools Star Screwdriver Set 11 Piece SD STAR 11 Gunsmith Tools a
Grace Tools Star Screwdriver Set 11 Piece SD STAR 11 Gunsmith Tools a
$66.90
quality
MINTCRAFT MC SD23 T25 Star Tip screwdriver 4 Inch
MINTCRAFT MC SD23 T25 Star Tip screwdriver 4 Inch
$6.72
quality
MINTCRAFT MC SD25 T30 Star Tip screwdriver 4 Inch
MINTCRAFT MC SD25 T30 Star Tip screwdriver 4 Inch
$7.01
quality
MINTCRAFT MC SD26 T40 Star Tip screwdriver 4 Inch
MINTCRAFT MC SD26 T40 Star Tip screwdriver 4 Inch
$7.01
quality
Grace Tools Star Screwdriver Set 11 Piece SD STAR 11 Gunsmith Tools and
Grace Tools Star Screwdriver Set 11 Piece SD STAR 11 Gunsmith Tools and
$62.24
quality
PERFORMANCE TOOL 6PC STAR BIT SCREWDRIVER SET W80006
PERFORMANCE TOOL 6PC STAR BIT SCREWDRIVER SET W80006
$15.49
quality
GENERAL T9 STAR SCREWDRIVER NEW 713009 10 23 12
GENERAL T9 STAR SCREWDRIVER NEW 713009 10 23 12
$4.40
quality
Wera Star Magnetizing Device for all Standard Screwdriver 1 Green NEW
Wera Star Magnetizing Device for all Standard Screwdriver 1 Green NEW
$14.95
quality
HEX BALL TORX STAR Security Key Screwdriver Allen Wrench Combo Set
HEX BALL TORX STAR Security Key Screwdriver Allen Wrench Combo Set
$18.99
quality
Capri Tools Kontour Star Screwdriver Set 6 Piece
Capri Tools Kontour Star Screwdriver Set 6 Piece
$29.99
quality
Capri Tools Kontour Star Screwdriver Set 6 Piece with The Mechanics Tray
Capri Tools Kontour Star Screwdriver Set 6 Piece with The Mechanics Tray
$39.99
quality
3 8 Extra Long Torx Deep Bit Socket Set Star Torque 7pc CRV with CASE
3 8 Extra Long Torx Deep Bit Socket Set Star Torque 7pc CRV with CASE
$18.58
quality
9PC T HANDLE TAMPER TORX STAR SCREWDRIVER T10 T15 T20 T25 T30 T40 T45 T50 T55
9PC T HANDLE TAMPER TORX STAR SCREWDRIVER T10 T15 T20 T25 T30 T40 T45 T50 T55
$18.99
quality
Eclipse SD 081 T2 Precision Screwdriver for Star Type w o Tamper Proof
Eclipse SD 081 T2 Precision Screwdriver for Star Type w o Tamper Proof
$2.53
quality
Eclipse SD 081 T3 Precision Screwdriver for Star Type w o Tamper Proof
Eclipse SD 081 T3 Precision Screwdriver for Star Type w o Tamper Proof
$2.53
quality
Grace Tools Star Screwdriver Set 11 Piece SD STAR 11 Gunsmith Tools a
Grace Tools Star Screwdriver Set 11 Piece SD STAR 11 Gunsmith Tools a
$68.80
quality
Felo 51397 1 4 x 4 Felo Star 2 Component Screwdriver Handle
Felo 51397 1 4 x 4 Felo Star 2 Component Screwdriver Handle
$22.80
quality
3 8 Extra Long Torx Deep Bit Socket Set Star Torque 7pc CRV with CASE NEW
3 8 Extra Long Torx Deep Bit Socket Set Star Torque 7pc CRV with CASE NEW
$16.74
quality
8Pc Tamper Resistant Star Torx Bit Set Tools 1 4 Hex With Storage Boot kit
8Pc Tamper Resistant Star Torx Bit Set Tools 1 4 Hex With Storage Boot kit
$5.41
quality
Moody Tool Star ESD Screwdriver Set Multicomponent Number of Pieces 4
Moody Tool Star ESD Screwdriver Set Multicomponent Number of Pieces 4
$39.08
quality
MINTCRAFT MC SD22 T20 Star Tip screwdriver 4 Inch
MINTCRAFT MC SD22 T20 Star Tip screwdriver 4 Inch
$6.62
quality
Star E Socket1 4 In DrE7 G8483632
Star E Socket1 4 In DrE7 G8483632
$2.76
quality
Star E Socket1 4 In DrE6 G8483623
Star E Socket1 4 In DrE6 G8483623
$2.81
quality
6 Pc Powerbuilt Star Screwdriver Set T15 x 4 Thru T40
6 Pc Powerbuilt Star Screwdriver Set T15 x 4 Thru T40
$18.00
quality
Star E Socket3 8 In DrE16 G8483693
Star E Socket3 8 In DrE16 G8483693
$4.90
quality
Star E Socket1 4 In DrE4 G8483605
Star E Socket1 4 In DrE4 G8483605
$2.76
quality
Star E Socket3 8 In DrE8 G8483657
Star E Socket3 8 In DrE8 G8483657
$5.11
quality
Star E Socket3 8 In DrE10 G8483666
Star E Socket3 8 In DrE10 G8483666
$4.89
quality
Grace Tools Star Screwdriver Set 11 Piece SD STAR 11 Gunsmith Tools a
Grace Tools Star Screwdriver Set 11 Piece SD STAR 11 Gunsmith Tools a
$62.86
quality
Star E Socket3 8 In DrE14 G8483684
Star E Socket3 8 In DrE14 G8483684
$4.90
quality
SET of 38mm  45mm VGM Gold Security Screwdriver Bits
SET of 38mm 45mm VGM Gold Security Screwdriver Bits
$20.49
quality
TECH TORX T9 X 2 1 2
TECH TORX T9 X 2 1 2
$15.99
quality
10pc Screwdriver Set Torx Star T6 T8 T9 T10 Electronics Repair w Magnetic Holder
10pc Screwdriver Set Torx Star T6 T8 T9 T10 Electronics Repair w Magnetic Holder
$4.85
quality
2977 Phillips Flat And Star Precision Screwdriver Set 9 Piece
2977 Phillips Flat And Star Precision Screwdriver Set 9 Piece
$36.99
quality
Screwdriver Chrome Vanadium Steel Set Bit Phillips Torx Star Slotted Hex Key
Screwdriver Chrome Vanadium Steel Set Bit Phillips Torx Star Slotted Hex Key
$11.04
quality
Star E Socket1 4 In DrE5 G8483614
Star E Socket1 4 In DrE5 G8483614
$3.74
quality
CENTURY DRILL AND TOOL 70025 Impact Star Screwdriver BitT252in10Pk G4085475
CENTURY DRILL AND TOOL 70025 Impact Star Screwdriver BitT252in10Pk G4085475
$14.94
quality
CENTURY DRILL AND TOOL 70625 Impact Star Screwdriver BitT251in25Pk G4085335
CENTURY DRILL AND TOOL 70625 Impact Star Screwdriver BitT251in25Pk G4085335
$19.99
quality
CENTURY DRILL AND TOOL 70627 Impact Star Screwdriver BitT271in25Pk G4085326
CENTURY DRILL AND TOOL 70627 Impact Star Screwdriver BitT271in25Pk G4085326
$19.94
quality
CENTURY DRILL AND TOOL 70027 Impact Star Screwdriver BitT272in10Pk G4085466
CENTURY DRILL AND TOOL 70027 Impact Star Screwdriver BitT272in10Pk G4085466
$14.99
quality
6 and 8 Point Star CATV Telecom Pedestal Security Key Screwdriver Flower Lockbox
6 and 8 Point Star CATV Telecom Pedestal Security Key Screwdriver Flower Lockbox
$53.04
quality
Tamper Resistant Star Torx Bit Set Tools 1 4 Hex With Storage Boot kit 8pc
Tamper Resistant Star Torx Bit Set Tools 1 4 Hex With Storage Boot kit 8pc
$5.73
quality
8pc Tamper Resistant Star Torx Bit Set 1 4 Hex T 5T 6T 7T 8T 9T 10
8pc Tamper Resistant Star Torx Bit Set 1 4 Hex T 5T 6T 7T 8T 9T 10
$5.89
quality
100pc Screwdriver Impact Bit Set Torx Star Hex Key Phillips Slotted Tri Wing
100pc Screwdriver Impact Bit Set Torx Star Hex Key Phillips Slotted Tri Wing
$12.99
quality
8Pc Tamper Resistant Star Torx Bit Set Tools 1 4 Hex With Storage Boot kit
8Pc Tamper Resistant Star Torx Bit Set Tools 1 4 Hex With Storage Boot kit
$5.98
quality
800 140 Precision ScrewdriverT10 Star Tip Security
800 140 Precision ScrewdriverT10 Star Tip Security
$2.58
quality
Eazypower 35665 1 Pack Red 2 in 1 T15 T20 Torx TeeStar 6 Screwdriver
Eazypower 35665 1 Pack Red 2 in 1 T15 T20 Torx TeeStar 6 Screwdriver
$17.80
quality
MINTCRAFT MC SD24 T27 Star Tip screwdriver 4 Inch
MINTCRAFT MC SD24 T27 Star Tip screwdriver 4 Inch
$6.72
quality
4 PIECE CENTURY FLUTED WRENCH SCREWDRIVER SIZE 2 4 6 8 STAR METAL TOOL USED
4 PIECE CENTURY FLUTED WRENCH SCREWDRIVER SIZE 2 4 6 8 STAR METAL TOOL USED
$4.64
quality
Hipp Hardware Plus T15 Star Screwdriver 339609 Unit EACH
Hipp Hardware Plus T15 Star Screwdriver 339609 Unit EACH
$2.86
quality
Hipp Hardware Plus T20 Star Screwdriver 340580 Unit EACH
Hipp Hardware Plus T20 Star Screwdriver 340580 Unit EACH
$2.86
quality
Hipp Hardware Plus T6 Star Screwdriver 319159 Unit EACH
Hipp Hardware Plus T6 Star Screwdriver 319159 Unit EACH
$1.63
quality
Hipp Hardware Plus 5Pc Star Screwdriver Set 319355 Unit EACH
Hipp Hardware Plus 5Pc Star Screwdriver Set 319355 Unit EACH
$8.18
quality
Hipp Hardware Plus T10 Star Screwdriver 304664 Unit EACH
Hipp Hardware Plus T10 Star Screwdriver 304664 Unit EACH
$2.67
quality
Hipp Hardware Plus T25 Star Screwdriver 340633 Unit EACH
Hipp Hardware Plus T25 Star Screwdriver 340633 Unit EACH
$3.04
quality
Hipp Hardware Plus T7 Star Screwdriver 319168 Unit EACH
Hipp Hardware Plus T7 Star Screwdriver 319168 Unit EACH
$1.63
quality
Hipp Hardware Plus T30 Star Screwdriver 340731 Unit EACH
Hipp Hardware Plus T30 Star Screwdriver 340731 Unit EACH
$3.08
quality
Hipp Hardware Plus T8 Star Screwdriver 319177 Unit EACH
Hipp Hardware Plus T8 Star Screwdriver 319177 Unit EACH
$1.63
quality
Hipp Hardware Plus T9 Star Screwdriver 319211 Unit EACH
Hipp Hardware Plus T9 Star Screwdriver 319211 Unit EACH
$1.63
quality
Hipp Hardware Plus T27 Star Screwdriver 304682 Unit EACH
Hipp Hardware Plus T27 Star Screwdriver 304682 Unit EACH
$3.08
quality
Hipp Hardware Plus T10 Star Screwdriver 319248 Unit EACH
Hipp Hardware Plus T10 Star Screwdriver 319248 Unit EACH
$1.63
quality
Felo 0715751397 1 4 Star 2 Component Screwdriver Handle 4
Felo 0715751397 1 4 Star 2 Component Screwdriver Handle 4
$35.69
quality
GENERAL 5 PC ULTRA TECH STAR SCREWDRIVER SET NEW 711 10 23 12
GENERAL 5 PC ULTRA TECH STAR SCREWDRIVER SET NEW 711 10 23 12
$21.95
quality
Didn"t find what your looking for? Search our real time inventory below...

Star Screwdriver

See More About:    Connector Adapters        Adapter Connector        Oscilloscope Scope        
Mini Torx Philips Star Screwdriver Set 5 Pcs from Dinodirect.com

UPSonNet: Most UPS Systems are inadequate to Power Energy Star labeled Servers

Energy Star, a joint program of the U.S. Environmental Protection Agency and U.S. Department of Energy, issued on May 15, 2009, requirements for Computer data center Servers specifications, which according to UPSonNet recent review are not met by more than 90% of North American UPS systems.

Computer Power Supplies draw pulsed current from the mains. The current comprises Fundamental (mains) frequency sinusoidal component and also parasitic higher harmonics which increase input current but do not contribute to the power which the Power Supply delivers.

Volt Ampere figure represents server's input Total Power, is calculated by multiplying input voltage by total input current (including harmonics).

Watt figure represents the Real Power drawn by the server from the utility, or from UPS batteries, and is calculated by multiplying input voltage by the current of the fundamental frequency component.

Power Factor (PF) is defined as Real to Total Power Ratio, and is generally less than 0.7 for standard server Switch Mode Power Supplies. UPS systems which feed the servers bear accordingly also 0.7 PF rating. Most common UPS ratings are therefore: 700VA/ 490W, 1000VA/700W, 1500VA/1050W, 2000VA/1400W and 3000VA/2100W.

Energy Star program aims to decrease grid pollution by eliminating most input current harmonics, specifying server's Power Factor requirements of at least 0.9 at 50% load and 0.95 at full load. Correspondingly, UPS systems for powering Energy Star labeled equipment should be rated: 700VA/ 665W, 1000VA/950W, 1500VA/1425W, 2000VA/1900W and 3000VA/2850W.

The discrepancy between standard UPS power factor and Energy Star Power Factor requirement may be solved allegedly by selecting a bigger UPS. A standard 1000VA/700W UPS lacks Real Power capacity to feed 950W load as required by 1000VA Energy Star labeled server, but the next UPS rated 1500VA/1050W does.

Such solution satisfies normal requirements, but may fail in certain abnormal cases. UPS systems monitor and control certain parameters such as input, output and battery voltages as well as total load current. Most UPS system do not however sense or control Real Power, do not emit warning signals, and are not able to provide proper protection when Real Power exceeds rating.

Certain instances such as single server failure or added load by unaware operators may increase Real Power beyond UPS rating. The fault may be revealed only upon mains outage, when batteries fail to provide the required backup time. In certain cases, battery charging current in an Online UPS may be diverted to feed the excessive load, disabling correct charging of UPS batteries, affecting also battery health.

Major Brand directory of Single phase On Line North American 120V Rack Mounted UPS systems is presented on UPSonNet website including system's VA and Watt rating. According to the presentation, Eaton's 9130 UPS designed to provide 0.9 Power Factor is the sole product family complying with Energy Star requirements. Other systems should be evaluated with the manufacturers for Energy Star server applications. For more information see UPS directory on UPSonNet website.

UPSonNet is an information source about Power protection and Power UPS systems operating since 2006 from USA (now also from Israel). UPSonNet website presents extensive valuable information including UPS Selection Guides, UPS Prices, extensive UPS-Glossary, and Essential UPS News updating Industry users and professionals about latest products and industry trends. For more information visit: www.upsonnet.com.

Here"s a list of other products on Woodturning Tools, come check these out:

See More About:    Acura Flex        Mirror Lens        Full Nuts        

Other Items People View After These Listings About