购买 Threading Machine Tool

广告
关于我们的广告
$80.98
Hertel Indexable Threading Toolholder: External, Left Hand, 3/4 X 7/8" Shank - Steel | Part 1002937
MSC Direct
$80.98
Hertel Indexable Threading Toolholder: External, Left Hand, 3/4 X 7/8" Shank - Steel | Part 1002937
MSC Direct
$209.20
Tool-Flo Threading Insert: 3 Size, FLTK Style, C25 Grade, Solid Carbide - Bright/Uncoated Finish, 10-44 TPI, Series Flo-Lock | 10-Pack
MSC Direct
$209.20
Tool-Flo Threading Insert: 3 Size, FLTK Style, C25 Grade, Solid Carbide - Bright/Uncoated Finish, 10-44 TPI, Series Flo-Lock | 10-Pack
MSC Direct
$115.85
Tool-Flo Threading Insert: FLT-3L-HCB AC22R, Carbide - Coated Finish, 6-20 TPI, Series Flo-Lock | 5-Pack | Part 603600HCLAC22R
MSC Direct
$115.85
Tool-Flo Threading Insert: FLT-3L-HCB AC22R, Carbide - Coated Finish, 6-20 TPI, Series Flo-Lock | 5-Pack | Part 603600HCLAC22R
MSC Direct
$1,093.37
RIDGID 55207 Threader, 12-R 1/2" - 2 " NPT Exposed Ratchet Threader Set For Plastic Coated Pipe
Toolup.com
6
$1,093.37
RIDGID 55207 Threader, 12-R 1/2" - 2 " NPT Exposed Ratchet Threader Set For Plastic Coated Pipe
Toolup.com
$709.00
RIDGID Model No. 00-R Exposed Ratchet Threader Set, NPT, 1/8"-1" Capacity, 36375
Global Industrial
10
$709.00
RIDGID Model No. 00-R Exposed Ratchet Threader Set, NPT, 1/8"-1" Capacity, 36375
Global Industrial
$2,156.09
Westward Threading Machine Die Head: Use With 31XM67 Series, For 5 in To 6 in Pipe, Self-Opening Model: 34DA47
Grainger
$2,156.09
Westward Threading Machine Die Head: Use With 31XM67 Series, For 5 in To 6 in Pipe, Self-Opening Model: 34DA47
Grainger
$5,596.07
$6,030.45
RIDGID 15682 Model 300 Power Drive Complete, 38 RPM Pipe Threading Machine With 1/2-Inch To 3/4-Inch, 1-Inch To 2-Inch Universal Alloy Threading Die
Amazon.com
Free shipping
$5,596.07
$6,030.45
RIDGID 15682 Model 300 Power Drive Complete, 38 RPM Pipe Threading Machine With 1/2-Inch To 3/4-Inch, 1-Inch To 2-Inch Universal Alloy Threading Die
Amazon.com
$183.71
RIDGID Manual Threader Die Head: 12R, For 1/2 in Pipe, NPT, Alloy Steel, Right Hand Model: 37390
Grainger
58
$183.71
RIDGID Manual Threader Die Head: 12R, For 1/2 in Pipe, NPT, Alloy Steel, Right Hand Model: 37390
Grainger
$6,607.25
RIDGID 73447 Compact 115 Volt Threading Machine, 1/2" - 2" 52 RPM
Toolup.com
$6,607.25
RIDGID 73447 Compact 115 Volt Threading Machine, 1/2" - 2" 52 RPM
Toolup.com
$6,639.47
RIDGID 29873 300 11V Compact Threading Machine
Toolup.com
$6,639.47
RIDGID 29873 300 11V Compact Threading Machine
Toolup.com
$263.53
RIDGID Manual Threader Die Head: 12R, For 1 1/2 in Pipe, NPT, Alloy Steel, Right Hand Model: 37410
Grainger
7
$263.53
RIDGID Manual Threader Die Head: 12R, For 1 1/2 in Pipe, NPT, Alloy Steel, Right Hand Model: 37410
Grainger
$989.00
Global Industrial Portable Pipe Threading Machine, 1/2" - 2" Capacity
Global Industrial
$989.00
Global Industrial Portable Pipe Threading Machine, 1/2" - 2" Capacity
Global Industrial
$39,949.00
South Bend Super Precision Threading Collet Lathe SB1009,South Bend Super Precision Threading Collet Lathe SB1009
Elite Metal Tools
$39,949.00
South Bend Super Precision Threading Collet Lathe SB1009,South Bend Super Precision Threading Collet Lathe SB1009
Elite Metal Tools
$1,055.99
RIDGID 1/2" To 2" Manual Ratchet NPT Pipe Threader Kit, 6 Die Heads, Alloy Dies, Ratchet/Handle + Case, 36475
Zoro.com
1
$1,055.99
RIDGID 1/2" To 2" Manual Ratchet NPT Pipe Threader Kit, 6 Die Heads, Alloy Dies, Ratchet/Handle + Case, 36475
Zoro.com
$565.00
$1,039.50
Bolton Tools High-Efficient Bolt And Pipe Threading Machine 1.5HP Copper Motor 35RPM 1/2"- 2" NPT Thread Die Heads, Pipe Threader Tube Cutter Reamer
RPM Hardware
折扣 45%
$565.00
$1,039.50
Bolton Tools High-Efficient Bolt And Pipe Threading Machine 1.5HP Copper Motor 35RPM 1/2"- 2" NPT Thread Die Heads, Pipe Threader Tube Cutter Reamer
RPM Hardware
$3,689.00
Global Industrial Electric Pipe Threading Machine W/ Automatic Die Head, 1/2" - 2" Capacity
Global Industrial
$3,689.00
Global Industrial Electric Pipe Threading Machine W/ Automatic Die Head, 1/2" - 2" Capacity
Global Industrial
$2,199.00
BLUEROCK PTM-300 Pipe Threading Kit Includes PD-300 Power Drive, PTK-300 Threading Kit Assembly, OB-22 Oiler Bucket And H300 Tripod Stand
Bluerock Tools
$2,199.00
BLUEROCK PTM-300 Pipe Threading Kit Includes PD-300 Power Drive, PTK-300 Threading Kit Assembly, OB-22 Oiler Bucket And H300 Tripod Stand
Bluerock Tools
$371.00
RIDGID 65175 Exposed Ratchet Threader Set, 00-R, BSPT
Globaltestsupply.com
$371.00
RIDGID 65175 Exposed Ratchet Threader Set, 00-R, BSPT
Globaltestsupply.com
$9.98
Integrated Internal & External Pipe Threading Tool2025 New Pipe Thread Cutting Toolelectric Drill Compatible 2 in 1 PVC Pipe Threader Kit,For
Amazon.com
5
$9.98
Integrated Internal & External Pipe Threading Tool2025 New Pipe Thread Cutting Toolelectric Drill Compatible 2 in 1 PVC Pipe Threader Kit,For
Amazon.com
$3,199.00
BLUEROCK PTM-100 Large Capacity 1/2" - 4" Pipe Threading Machine
Bluerock Tools
$3,199.00
BLUEROCK PTM-100 Large Capacity 1/2" - 4" Pipe Threading Machine
Bluerock Tools
$1,249.00
PD-300 Power Drive Portable Threading Machine By BLUEROCK Tools Fits Ridgid 1206 15682 41855
Bluerock Tools
$1,249.00
PD-300 Power Drive Portable Threading Machine By BLUEROCK Tools Fits Ridgid 1206 15682 41855
Bluerock Tools
$3,245.35
RIDGID 45178 Model 700, Power Drive Pipe Threader W/ 1/2" To 2" NPT Die Heads, Case And Support Arm | Supplyhouse.Com
SupplyHouse.com
25
$3,245.35
RIDGID 45178 Model 700, Power Drive Pipe Threader W/ 1/2" To 2" NPT Die Heads, Case And Support Arm | Supplyhouse.Com
SupplyHouse.com
$1,362.16
AEGCTM12-2 Parker Autoclave Coning And Threading Machine Tool Kit
Valin Process Control Solutions
$1,362.16
AEGCTM12-2 Parker Autoclave Coning And Threading Machine Tool Kit
Valin Process Control Solutions
$970.39
RIDGID 36475 Model 12-R, 1/2" - 2" NPT Ratchet Pipe Threader Set | Supplyhouse.Com
SupplyHouse.com
1
$970.39
RIDGID 36475 Model 12-R, 1/2" - 2" NPT Ratchet Pipe Threader Set | Supplyhouse.Com
SupplyHouse.com
$2,352.64
Palmgren 700 RPM Shop-Tap Pneumatic Tapping Machine With 62" Reach 9680401,Palmgren 700 RPM Shop-Tap Pneumatic Tapping Machine With 62" Reach 9680401
Elite Metal Tools
$2,352.64
Palmgren 700 RPM Shop-Tap Pneumatic Tapping Machine With 62" Reach 9680401,Palmgren 700 RPM Shop-Tap Pneumatic Tapping Machine With 62" Reach 9680401
Elite Metal Tools
$234.99
VEVOR Electric Pipe Threader, 2300W Pipe Threading Machine, Heavy Duty Hand Held Power Drive Kit, 110V Pipe Threader Machine Copper Motor, Portable
Lowe's
$234.99
VEVOR Electric Pipe Threader, 2300W Pipe Threading Machine, Heavy Duty Hand Held Power Drive Kit, 110V Pipe Threader Machine Copper Motor, Portable
Lowe's
$24.98
1/2'' And 3/4'' Integrated Internal & External Pipe Threading Tool, Electric Drill Compatible PVC Pipe Threader Kit, Pipe Thread Cutting Tool, PVC
Amazon.com
$24.98
1/2'' And 3/4'' Integrated Internal & External Pipe Threading Tool, Electric Drill Compatible PVC Pipe Threader Kit, Pipe Thread Cutting Tool, PVC
Amazon.com
$343.65
RIDGID 36345 Model 00-R, 1/2" - 1" NPT Thread Manual Ratchet Threader Set | Supplyhouse.Com
SupplyHouse.com
2
$343.65
RIDGID 36345 Model 00-R, 1/2" - 1" NPT Thread Manual Ratchet Threader Set | Supplyhouse.Com
SupplyHouse.com
$490.00
$700.00
Bolton Tools High-Efficient 1/2"- 2" NPT Bolt And Pipe Threading Machine 1.2HP Pipe Threader Plastic Spraying Process Tube Cutter Reamer Die Heads
RPM Hardware
折扣 30%
$490.00
$700.00
Bolton Tools High-Efficient 1/2"- 2" NPT Bolt And Pipe Threading Machine 1.2HP Pipe Threader Plastic Spraying Process Tube Cutter Reamer Die Heads
RPM Hardware
$128.56
P-0214 Parker Autoclave Threading Tool Die
Valin Process Control Solutions
$128.56
P-0214 Parker Autoclave Threading Tool Die
Valin Process Control Solutions
$2,724.15
Palmgren 300 RPM Production-Tap Pneumatic Tapping Machine With 55" Reach 9680412,Palmgren 300 RPM Production-Tap Pneumatic Tapping Machine With 55" Reach 9680412
Elite Metal Tools
$2,724.15
Palmgren 300 RPM Production-Tap Pneumatic Tapping Machine With 55" Reach 9680412,Palmgren 300 RPM Production-Tap Pneumatic Tapping Machine With 55" Reach 9680412
Elite Metal Tools
$286.32
Electric Pipe Threader 2300W Pipe Threading Machine With 6 Dies 1/2 In.-2 in. 110V Hand-Held Threader With Copper Motor
Home Depot
Free shipping
$286.32
Electric Pipe Threader 2300W Pipe Threading Machine With 6 Dies 1/2 In.-2 in. 110V Hand-Held Threader With Copper Motor
Home Depot
$29.99
$69.99
Klutch Pipe Threader Set, 8-Pc., SAE
Northern Tool
Free shipping
折扣 57%
$29.99
$69.99
Klutch Pipe Threader Set, 8-Pc., SAE
Northern Tool
$6,999.99
Milwaukee, MX FUEL Pipe Threading Machine, Dies (Qty.) 0 Max. Speed 57 Rpm, Model MXF512-2XC
Northern Tool
9
$6,999.99
Milwaukee, MX FUEL Pipe Threading Machine, Dies (Qty.) 0 Max. Speed 57 Rpm, Model MXF512-2XC
Northern Tool
$4,299.99
RIDGID Manual Receding Geared Threader, Model 141, 2-1/2 in NPT To 4 in (NPT) Pipe Capacity (36620)
Northern Tool
5
$4,299.99
RIDGID Manual Receding Geared Threader, Model 141, 2-1/2 in NPT To 4 in (NPT) Pipe Capacity (36620)
Northern Tool
$246.99
Ridgid 12-R 2 Alloy Hand Threader Die Head - 632-37415
EngineerSupply.com
36
$246.99
Ridgid 12-R 2 Alloy Hand Threader Die Head - 632-37415
EngineerSupply.com
The Ultimate Guide to Eyebrow Threading: Techniques and Tips
0:15
YouTubeRoyal Doll Beauty Saloon
The Ultimate Guide to Eyebrow Threading: Techniques and Tips
The Ultimate Guide to Eyebrow Threading: Techniques and Tips Welcome to our comprehensive guide on **eyebrow threading**, the ultimate hair removal technique that gives your brows a sharp, precise look! 🌟 Whether you’re a threading newbie or looking to refine your skills, this video covers everything you need to know about this ancient ...
已浏览 53.7万 次7 个月之前
Threading Machine Tutorial
SINGER® M3500 Get Started - Threading the Machine
10:02
SINGER® M3500 Get Started - Threading the Machine
YouTubeSinger Sewing Company
已浏览 14.8万 次2019年10月18日
How to Thread a Machine | Sewing Machine
3:39
How to Thread a Machine | Sewing Machine
YouTubeHowcast
已浏览 196.5万 次2013年8月21日
SINGER® Sewing Machine Threading Tutorial
7:37
SINGER® Sewing Machine Threading Tutorial
YouTubeSinger Sewing Company
已浏览 188.7万 次2011年9月28日
热门视频
Mastering Single Needle Machine Threading: A Step-by-Step Guide
0:24
Mastering Single Needle Machine Threading: A Step-by-Step Guide
YouTubeMachine Technology
已浏览 1万 次1 个月前
Ultimate Guide to Eyebrow Threading: Step-by-Step Tutorial for Beginners
0:10
Ultimate Guide to Eyebrow Threading: Step-by-Step Tutorial for Beginners
YouTubeRoyal Doll Beauty Saloon
已浏览 3万 次6 个月之前
Perfect external threads - easy with guides for round dies!
0:51
Perfect external threads - easy with guides for round dies!
YouTubeVÖLKEL Threading Solutions
已浏览 1816 次9 个月之前
Threading Machine Maintenance
Threading and maintaining a Kenmore sewing machine
11:32
Threading and maintaining a Kenmore sewing machine
YouTubeJulie Monnard
已浏览 1.7万 次2021年6月26日
How To Use The RIDGID® 300 Complete Threading Machine
11:57
How To Use The RIDGID® 300 Complete Threading Machine
YouTubeRIDGID Tools
已浏览 15.5万 次2014年12月18日
How to Thread a Sewing Machine Singer 6212C Sewing Basics Bobbin
5:59
How to Thread a Sewing Machine Singer 6212C Sewing Basics Bobbin
YouTubeMarklar1 (Marklar1)
已浏览 33万 次2016年8月11日
Mastering Single Needle Machine Threading: A Step-by-Step Guide
0:24
Mastering Single Needle Machine Threading: A Step-by-Step Guide
已浏览 1万 次1 个月前
YouTubeMachine Technology
Ultimate Guide to Eyebrow Threading: Step-by-Step Tutorial for Beginners
0:10
Ultimate Guide to Eyebrow Threading: Step-by-Step Tutorial f…
已浏览 3万 次6 个月之前
YouTubeRoyal Doll Beauty Saloon
Perfect external threads - easy with guides for round dies!
0:51
Perfect external threads - easy with guides for round dies!
已浏览 1816 次9 个月之前
YouTubeVÖLKEL Threading Solutions
Pipe threading techniques#shorts
0:13
Pipe threading techniques#shorts
已浏览 1660.6万 次1 个月前
YouTubemianxiwei
Eyebrow Threading 101: Everything You Need to Know!
0:07
Eyebrow Threading 101: Everything You Need to Know!
已浏览 9719 次5 个月之前
YouTubeRoyal Doll Beauty Saloon
How to Change Dies in a Pipe Threader (Die Head Assembly Tutorial)
3:00
How to Change Dies in a Pipe Threader (Die Head Assembly Tut…
已浏览 9292 次1 个月前
YouTubeTaddy Digest
Innovation Technology Bolt Thread: Automated, Precise, Fast & Minimal Damage.
0:05
Innovation Technology Bolt Thread: Automated, Precise, Fast & Minim…
已浏览 95.8万 次5 个月之前
YouTubeTechLifeHub
0:04
Pipe Threading Tool: Practical Pipe Threading Innovation!
已浏览 73.7万 次8 个月之前
YouTubeTool Holder
1:00
Cutting Threads on a Lathe - The Ultimate Guide
已浏览 1.6万 次2024年11月9日
YouTubeLT Arms
2:18
Facial Hair Threading Tips and Techniques
已浏览 290万 次2024年8月28日
TikTokmehreemakeup
0:04
Machine Thread Whirling Machine for 6000RPM Precision Long Thre…
已浏览 2.6万 次1 个月前
YouTubeTechnoclipHd
threading at home #threading #hairremoval #hair #upperlip #fyp …
已浏览 670万 次2024年4月26日
TikTokalisamima
0:30
Manual Threader Tools Explained: How to Use Die Heads and Ratche…
已浏览 4.8万 次2024年7月21日
YouTubeTool Hub
0:20
The Most Satisfying Pipe Threading Tool
已浏览 19.2万 次7 个月之前
YouTubeThe Designer
1:09
Quick and Easy African Threading Hairstyle for Natural Hair
已浏览 4.7万 次2024年5月1日
TikTokkheny.y
0:12
We Tested Pipe Threading Tool For PVC pipe
已浏览 5557 次1 个月前
YouTubeThe Designer
0:47
Automatic Round Bar l Rebar l Rod Threading Machine for Productio…
已浏览 1379 次3 周前
YouTubeNational Cutting Tools
0:59
Rod Thread Cutting Machine | Precision Threading for Various R…
已浏览 754 次2024年10月5日
YouTubeimcindia
0:08
Eyebrow Threading 101: The Ultimate Guide for Beginners
已浏览 5681 次6 个月之前
YouTubeRoyal Doll Beauty Saloon
观看更多视频
静态缩略图占位符

购买 Threading Machine Tool

广告
关于我们的广告
$80.98
Hertel Indexable Threading Toolholder: External, Left Hand, 3/4 X 7/8" Shank - Steel | Part 1002937
MSC Direct
$80.98
Hertel Indexable Threading Toolholder: External, Left Hand, 3/4 X 7/8" Shank - Steel | Part 1002937
MSC Direct
$209.20
Tool-Flo Threading Insert: 3 Size, FLTK Style, C25 Grade, Solid Carbide - Bright/Uncoated Finish, 10-44 TPI, Series Flo-Lock | 10-Pack
MSC Direct
$209.20
Tool-Flo Threading Insert: 3 Size, FLTK Style, C25 Grade, Solid Carbide - Bright/Uncoated Finish, 10-44 TPI, Series Flo-Lock | 10-Pack
MSC Direct
$115.85
Tool-Flo Threading Insert: FLT-3L-HCB AC22R, Carbide - Coated Finish, 6-20 TPI, Series Flo-Lock | 5-Pack | Part 603600HCLAC22R
MSC Direct
$115.85
Tool-Flo Threading Insert: FLT-3L-HCB AC22R, Carbide - Coated Finish, 6-20 TPI, Series Flo-Lock | 5-Pack | Part 603600HCLAC22R
MSC Direct
$1,093.37
RIDGID 55207 Threader, 12-R 1/2" - 2 " NPT Exposed Ratchet Threader Set For Plastic Coated Pipe
Toolup.com
6
$1,093.37
RIDGID 55207 Threader, 12-R 1/2" - 2 " NPT Exposed Ratchet Threader Set For Plastic Coated Pipe
Toolup.com
$709.00
RIDGID Model No. 00-R Exposed Ratchet Threader Set, NPT, 1/8"-1" Capacity, 36375
Global Industrial
10
$709.00
RIDGID Model No. 00-R Exposed Ratchet Threader Set, NPT, 1/8"-1" Capacity, 36375
Global Industrial
$2,156.09
Westward Threading Machine Die Head: Use With 31XM67 Series, For 5 in To 6 in Pipe, Self-Opening Model: 34DA47
Grainger
$2,156.09
Westward Threading Machine Die Head: Use With 31XM67 Series, For 5 in To 6 in Pipe, Self-Opening Model: 34DA47
Grainger
$5,596.07
$6,030.45
RIDGID 15682 Model 300 Power Drive Complete, 38 RPM Pipe Threading Machine With 1/2-Inch To 3/4-Inch, 1-Inch To 2-Inch Universal Alloy Threading Die
Amazon.com
Free shipping
$5,596.07
$6,030.45
RIDGID 15682 Model 300 Power Drive Complete, 38 RPM Pipe Threading Machine With 1/2-Inch To 3/4-Inch, 1-Inch To 2-Inch Universal Alloy Threading Die
Amazon.com
$183.71
RIDGID Manual Threader Die Head: 12R, For 1/2 in Pipe, NPT, Alloy Steel, Right Hand Model: 37390
Grainger
58
$183.71
RIDGID Manual Threader Die Head: 12R, For 1/2 in Pipe, NPT, Alloy Steel, Right Hand Model: 37390
Grainger
$6,607.25
RIDGID 73447 Compact 115 Volt Threading Machine, 1/2" - 2" 52 RPM
Toolup.com
$6,607.25
RIDGID 73447 Compact 115 Volt Threading Machine, 1/2" - 2" 52 RPM
Toolup.com
$6,639.47
RIDGID 29873 300 11V Compact Threading Machine
Toolup.com
$6,639.47
RIDGID 29873 300 11V Compact Threading Machine
Toolup.com
$263.53
RIDGID Manual Threader Die Head: 12R, For 1 1/2 in Pipe, NPT, Alloy Steel, Right Hand Model: 37410
Grainger
7
$263.53
RIDGID Manual Threader Die Head: 12R, For 1 1/2 in Pipe, NPT, Alloy Steel, Right Hand Model: 37410
Grainger
$989.00
Global Industrial Portable Pipe Threading Machine, 1/2" - 2" Capacity
Global Industrial
$989.00
Global Industrial Portable Pipe Threading Machine, 1/2" - 2" Capacity
Global Industrial
$39,949.00
South Bend Super Precision Threading Collet Lathe SB1009,South Bend Super Precision Threading Collet Lathe SB1009
Elite Metal Tools
$39,949.00
South Bend Super Precision Threading Collet Lathe SB1009,South Bend Super Precision Threading Collet Lathe SB1009
Elite Metal Tools
$1,055.99
RIDGID 1/2" To 2" Manual Ratchet NPT Pipe Threader Kit, 6 Die Heads, Alloy Dies, Ratchet/Handle + Case, 36475
Zoro.com
1
$1,055.99
RIDGID 1/2" To 2" Manual Ratchet NPT Pipe Threader Kit, 6 Die Heads, Alloy Dies, Ratchet/Handle + Case, 36475
Zoro.com
$565.00
$1,039.50
Bolton Tools High-Efficient Bolt And Pipe Threading Machine 1.5HP Copper Motor 35RPM 1/2"- 2" NPT Thread Die Heads, Pipe Threader Tube Cutter Reamer
RPM Hardware
折扣 45%
$565.00
$1,039.50
Bolton Tools High-Efficient Bolt And Pipe Threading Machine 1.5HP Copper Motor 35RPM 1/2"- 2" NPT Thread Die Heads, Pipe Threader Tube Cutter Reamer
RPM Hardware
$3,689.00
Global Industrial Electric Pipe Threading Machine W/ Automatic Die Head, 1/2" - 2" Capacity
Global Industrial
$3,689.00
Global Industrial Electric Pipe Threading Machine W/ Automatic Die Head, 1/2" - 2" Capacity
Global Industrial
$2,199.00
BLUEROCK PTM-300 Pipe Threading Kit Includes PD-300 Power Drive, PTK-300 Threading Kit Assembly, OB-22 Oiler Bucket And H300 Tripod Stand
Bluerock Tools
$2,199.00
BLUEROCK PTM-300 Pipe Threading Kit Includes PD-300 Power Drive, PTK-300 Threading Kit Assembly, OB-22 Oiler Bucket And H300 Tripod Stand
Bluerock Tools
$371.00
RIDGID 65175 Exposed Ratchet Threader Set, 00-R, BSPT
Globaltestsupply.com
$371.00
RIDGID 65175 Exposed Ratchet Threader Set, 00-R, BSPT
Globaltestsupply.com