Welders Summer Sale

New Welders Rewards! | Earn points on every purchase, unlock exclusive perks, and score serious savings.

Up to $1,200 back on select machines & equipment

Buy Now, Pay Later. Easily apply for low payments over 6, 18 or 24 months
Payment Options
American Express Discover Visa MasterCard PayPal PayPal Credit Google Pay Apple Pay Venmo

Welder Supply Company Summer Sale

FREE Gifts $50+ | FREE Shipping*

*Lower 48 States Only

$50.00
T-Shirt + Stickers
$50.00 T-Shirt + Stickers
$1,750.00
Omaha Steaks Elite Package
$1,750.00 Omaha Steaks Elite Package
$2,000.00
Omaha Steaks Gold Package
$2,000.00 Omaha Steaks Gold Package
$2,500.00
Omaha Steaks Grand Package
$2,500.00 Omaha Steaks Grand Package
$3,000.00
Omaha Steaks Deluxe Package
$3,000.00 Omaha Steaks Deluxe Package
$3,500.00
Omaha Steaks Premium Package
$3,500.00 Omaha Steaks Premium Package
$4,000.00
Omaha Steaks Platinum Package
$4,000.00 Omaha Steaks Platinum Package
$4,500.00
Omaha Steaks Diamond Package
$4,500.00 Omaha Steaks Diamond Package

Ships Free To Lower 48 States

Lincoln Electric Tomahawk® 45 Plasma Cutter with 20 ft (6.1 m) Hand Torch #K5458-1

Part Number: K5458-1
UPC: 15082700137
$2,534.80 + Free Shipping $2,535.75*
SAVE $0.95
Qualifies for Welder's Summer Sale

Cut capacity:

1/2" Capacity

1/2" Capacity

Plasma Torch Type:

Handheld

Handheld

Power supply:

220V Single Phase

220V Single Phase

Material type:

Mild Steel

Mild Steel

Stainless Steel

Stainless Steel

Aluminum

Aluminum

  • Lightweight, portable plasma cutterLightweight & Portable
  • Handheld plasma torch includedHand Torch Included
  • 220V single phase power input230V Input
  • Single phase plasma cutter1-Phase
  • Handheld plasma cutting onlyNo CPC/Serial Port
  • Hypertherm 3 year warranty3-Year Lincoln Electric Warranty

Lincoln Tomahawk 45 Plasma Cutter w/ 20 ft Hand Torch #K5458-1

Plasma Cutting - Anywhere, Anytime

The Tomahawk 45 plasma cutting system is versatile and portable, weighing only 28 lbs. You can easily carry it to any job site and start cutting projects. This system can handle everything, whether cutting through thick metal or working with expanded metal. With its 45A capability, you can tackle even the most challenging cutting tasks. Tomahawk initiates the plasma arc with a simple yet reliable touch-start mechanism that eliminates many failure problems associated with high-frequency start systems. The control system includes a Parts-in-Place™ feature to ensure consumables are in place before initiating the cutting or gouging process. Hook up the compressed air, grab the torch, and you’re all set.

Features of the Tomahawk 45

  • 2.8 in. LCD Screen – For an easier and user friendly user interface.
  • Lightweight and Portable – Easily carried by one person.
  • Continuous Output Control – Focus the arc for different material thickness.
  • Touch Start System – Reliable plasma arc initiation without high frequency.
  • Rapid Arc Restrike – Fast cutting through gaps, even expanded metal.
  • Cool Operation, Long Consumable Life - Numerous torch consumables for a wide range of hand-held applications.
  • Added Safety – Our Parts-in-Place system detects correct installation of consumables and torch.
  • Engine Drive Compatible – Select a Lincoln Electric recommended engine driven welder / generator to power your Tomahawk in remote locations.

Lincoln Tomahawk 45 Plasma Cutter w/ 20 ft Hand Torch #K5458-1What's Included

  • (1) Tomahawk 45 Plasma Cutter
  • (1) K2847-1 LC40 Hand Torch 20 ft Cable
  • (3) KP2843-1 Electrode
  • (3) KP2843-2 Nozzle 40A
  • (2) KP2842-4 Swirl Ring
  • (1) KP2843-5 Retaining Cap (Standard)
  • (1) KP2843-2 Drag Spacer
  • (1) Air Regulator and Pressure Gauge
  • (1) Internal Water Separator
  • (1) Work Clamp and Cable
  • (1) Shoulder Strap
  • (1) Input Power Cord
Shop all plasma cutting machinesLincoln Electric products at the best prices online, from Welders Supply.

Rebate Redemption

STACK & SAVE ADD  LINCOLN ELECTRIC ACCESSORIES &  FILLER METALS FOR MORE SAVINGS

Buy $100 in qualifying products get a $50 rebate

Buy $250 in qualifying products get a $150 rebate

Buy $500 in qualifying products get a $200 rebate

Lincoln Electric welding equipment rebates

SUBMITTING IS AS EASY AS...

  1. Go To: lincolnrebates.com
  2. Complete Account Registration
  3. Click ‘SUBMIT A CLAIM’
  4. Select Your Rebate and Enter Machine Serial Number
  5. For Additional Stack & Save Rebates - Circle the Accessories and Filler Metals on Your Invoice or Receipt with Price Paid.
  6. Click ‘COMPLETE MY CLAIM’
    YOU WILL RECEIVE AN EMAIL NOTIFICATION CONFIRMING YOUR SUBMISSION.
Lincoln Electric rebate redemption deadline

30-Day Submission Deadline

Rebate claims must be submitted within 30 days of purchase date.

Submit or track rebate

Shop all Lincoln welding deals, Lincoln accessories and Lincoln filler metals for maximum rebates at the lowest prices, from Welders Supply.

Machine Inputs & Outputs

Phase 1: Input Voltage #1 (Voltage/Phase/Hertz) 230/1/60
Phase 1: Rated Output #1A (Current/Voltage/Duty Cycle) 30A/92V/100%
Phase 1: Rated Output #1B (Current/Voltage/Duty Cycle) 40A/96V/60%
Phase 1: Rated Output #1C (Current/Voltage/Duty Cycle) 45A/98V/45%
Phase 1: Input Current at Max Rated Ouput #1 (Current) 23A

Machines

Machines Processes Plasma Gouging
Plasma Cutting
Max Rating 45A

Plasma Machines

Plasma Machines Process Cutting
Gouging
Torch Included Yes
Gas Supply Air or Nitrogen
Gas Pressure Required 80 - 110 psi (6 -7.5 Bar)
Recommended Cutting Capacity (Mild Steel) (In/ft) 1/2 in @ 20 ipm
Recommended Cutting Capacity (Mild Steel) (mm/M) 12.7 mm. @ .51 m/min
Maximum Cutting Thickness (Mild Steel) (ln/Ft) 5/8 in @ 12 ipm
Maximum Cutting Thickness (Mild Steel) (mm/M) 15.9 mm. @ .30 m/min
Maximum Severance (Mild Steel) (In/Ft) 3/4 in @ 8 ipm
Maximum Severance (Mild Steel) (mm/M) 19.1 mm. @ .20 m/min

Basic Specification

Output Range 10-40A

Application

Typical Application Construction
Automotive
General Fabrication
Marine Fabrication & Repair
Structural Fabrication

Warranty

Warranty 3 Year on Machine, 1 Year on Torch

SHIPPING DIMENSIONS

Height: 15.20 Inches
Width: 8.50 Inches
Length: 18.90 Inches
Weight: 34 Lb(s) 0 Oz

Product Questions and Answers

Have a question about this product? Submit your question using the form below

Related Products

Lincoln Electric Tomahawk 1000 Plasma Cutter with 25 ft (7.6 m) Hand Torch #K2808-1 Tomahawk 1000 Plasma Cutter w/ 25' Hand Torch (200-600V 1/3PH) #K2808-1 Lincoln Electric Tomahawk 1000 Plasma Cutter w/ 25' Hand Torch (200-600V 1/3PH) #K2808-1 4 purchased
Save $561.00
$3,437.40
$3,998.40
Free Shipping
Lincoln Electric Tomahawk 1500 Plasma Cutter w/ 25 ft (7.6 m) Hand Torch #K3477-1 Lincoln Electric Tomahawk 1500 Plasma Cutter w/ 25' Hand Torch (200-575V 1/3PH) #K3477-1 1 purchased
Save $821.35
$6,311.30
$7,132.65
Free Shipping
Lincoln Electric Tomahawk® 30 AIR Plasma Cutter with 10 ft (3.0 m) Hand Torch, w/Built-In Compressor #K5457-1 Tomahawk 30 AIR Plasma Cutter w/ Built-In Compressor, 10' Hand Torch (120/240V 1PH) #K5457-1 Lincoln Electric Tomahawk 30 AIR Plasma Cutter w/ Built-In Compressor, 10' Hand Torch (120/240V 1PH) #K5457-1 4 purchased
Save $270.09
$1,941.47
$2,211.56
Free Shipping
Lincoln Electric Tomahawk® 45 Plasma Cutter with 20 ft (6.1 m) Hand Torch #K5458-1 Tomahawk 45 Plasma Cutter w/ 20' Hand Torch (220V 1PH) #K5458-1 Lincoln Electric Tomahawk 45 Plasma Cutter w/ 20' Hand Torch (220V 1PH) #K5458-1 2 purchased
Save $0.95
$2,534.80
$2,535.75
Free Shipping
Lincoln Electric Tomahawk 625 Plasma Cutter with 20 ft (6.1 m) Hand Torch #K2807-1 Lincoln Electric Tomahawk 625 Plasma Cutter w/ 20' Hand Torch (208/230V 1PH) #K2807-1 6 purchased
Save $132.05
$2,098.95
$2,231.00
Free Shipping
Lincoln Electric Tomahawk® 1500 Plasma Cutter w/ 50 ft (15 m) Hand Torch #K3477-2 Lincoln Electric Tomahawk® 1500 Plasma Cutter w/ 50 ft (15 m) Hand Torch #K3477-2 1 purchased
Save $836.80
$6,624.50
$7,461.30
Free Shipping

Competitive Products

High quality New Bobcat™ 200 Air Pak 907771 fast shipping Miller Electric New Bobcat™ 200 Air Pak 907771 5 purchased
Save $3,637.00
$13,588.00
$17,225.00
Free Shipping
Shop Miller Spectrum 875 Plasma Cutter with XT60 Torch and Ships with Free Helmet and Gloves Miller Electric Spectrum 875 Plasma Cutter w/ 80° Hand Torch, 20' or 50' Leads (220V 1PH) #907583
(9)
104 purchased
Save $1,032.84
$3,859.00
$4,891.84
Free Shipping
Thermal Dynamics Cutmaster 40 Plasma Cutter #1-4000-1 ESAB Thermal Dynamics Cutmaster 40 Plasma Cutter w/ 15' 90° Hand Torch (110-240V 1PH) #1-4000-1 28 purchased
Save $448.64
$1,811.35
$2,259.99
Free Shipping
Thermal Dynamics 60i 3 Phase Plasma Cutter #1-5630-2X SHIPS FREE ESAB Thermal Dynamics Cutmaster 60i Plasma Cutter w/ 20' 75° Hand Torch (208-480V 3PH) #1-5630-2X
(1)
5 purchased
Save $772.47
$2,726.53
$3,499.00
Free Shipping
Miller Auto Continuum 500 Aux Power Industrial MIG Welder #907659 Miller Electric Auto Continuum 500 Aux Power MIG Welder #907659
$23,233.00
Free Shipping
Big Blue® 400 Pro (Kubota) #907732 Miller Electric Big Blue® 400 Pro (Kubota) Engine-Driven Welder #907732
(3)
10 purchased
Save $3,826.00
$24,705.00
$28,531.00
Free Shipping
Miller Invision™ MPa Plus MIGRunner™ Push-Pull Package #951843 Miller Electric Invision™ MPa Plus MIGRunner™ Push-Pull Package #951843
Save $3,564.00
$23,002.00
$26,566.00
Free Shipping
Miller PipeWorx 400 Multi-Process Pipe Welding System (575V) #907384 For Sale Online Miller Electric PipeWorx 400 Multi-Process Pipe Welder #907384
Save $2,263.00
$14,608.00
$16,871.00
Free Shipping
Pipeworx 400 Welding System 230/460 V #951381 Miller Electric Pipeworx 400 Welding System 230/460 V #951381 2 purchased
DISCONTINUED WITH REPLACEMENT
Miller Spectrum 375 X-Treme 907529 Build with Blue Holiday Promo Miller Electric Spectrum 375 X-Treme Plasma Cutter w/ 12' Hand Torch & X-CASE (120/240V 1PH) #907529
(6)
338 purchased
Save $509.60
$1,925.00
$2,434.60
Free Shipping

Be the first to know about upcoming specials!