VEVOR US EN
Select the country/region, language, and currency you prefer for shopping.
Delivery to
Your Address
Hello, Sign in
Account & Order
Categories
Deals New Best Sellers Clearance Bulk Savings Inspiration Product Recall DIY Projects & Ideas Member Club
Download VEVOR App
Exclusive $5.00 off for your first three orders on the App.
Scan the QR code to download
Home Tools Power Tools

Search for "professional computer tool kit"

100+ Results
Popular
Categories
Price Discounts
On Sale
Bulk Savings
Stars
5 stars only
4 stars and up
3 stars and up
2 stars and up
1 star and up
Price
Under 30
30 ~ 50
50 ~ 100
100 ~ 200
200 ~ 500
500 & Above
In Stock
Pickup
Quick look
VEVOR Linear Guide Rail Set, SBR16 2000mm, 2 PCS 78.7 in/2000 mm SBR16 Guide Rails and 4 PCS SBR16UU Slide Blocks, Linear Rails and Bearings Kit for Automated Machines DIY Project CNC Router Machines
(272)
76.9
76.9
Deal after registering
Member discounted price
0% cash back at checkout.
76.9
Non-PRO Account
76.9
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Impact Driver, 1/4 Inch, 2800 RPM Max Speed, 20 V Brushless Motor, Electric Cordless Impact Driver Kit with Battery and Charger, 20 Bits, LED Work Light, for Furniture, Electrical, Home Repairs
(6)
70.9
74.9
Deal after registering
Member discounted price
0% cash back at checkout.
70.9
Non-PRO Account
70.9
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Linear Guide Rail, 2PCS HGR20-1000mm Linear Slide Rail + 1Pcs RM1605-1000mm Ballscrew with BF12/BK12 Kit, Coupling, Slide Blocks Linear Guide Rail Set for DIY CNC Routers Lathes Mills
(36)
92.9
99.99
Deal after registering
Member discounted price
0% cash back at checkout.
92.9
Non-PRO Account
92.9
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Linear Rail Guide Kit, HGR20, 2PCS 600 mm (23.62 inch) Linear Rails and 1PCS Ball Screw, 4PCS Slide Blocks, with BF12/BK12 End Support, Coupling, and Nut Housing, for DIY CNC Routers Lathes
(10)
65.9
65.9
Deal after registering
Member discounted price
0% cash back at checkout.
65.9
Non-PRO Account
65.9
Save
Non-PRO Account
Almost sold out
Add to Cart
Clearance
Quick look
VEVOR Impact Driver, 1/4 Inch, 3000 RPM Max Speed, 12 V Brushless Motor, Electric Cordless Impact Driver Kit with Battery and Charger, 20 Bits, LED Work Light, for Furniture, Electrical, Home Repairs
(6)
53.99
60.9
Deal after registering
Member discounted price
0% cash back at checkout.
53.99
Non-PRO Account
53.99
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Cordless Circular Saw, 7-1/4 inch Blade, 5000 RPM Speed, 0-45 Degree Bevel Capability, Brushless Motor, LED Light, Electric Circular Saw Kit with Battery and Charger Included, for Wood Cutting
(10)
86.99
102.9
Deal after registering
Member discounted price
0% cash back at checkout.
86.99
Non-PRO Account
86.99
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Linear Guide Rail Set, SBR16 800mm, 2 PCS 31.5 in/800 mm SBR16 Guide Rails and 4 PCS SBR16UU Slide Blocks, Linear Rails and Bearings Kit for Automated Machines DIY Project CNC Router Machines
(272)
37.99
43.99
Deal after registering
Member discounted price
0% cash back at checkout.
37.99
Non-PRO Account
37.99
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR 20V Portable Band Saw Kit, 2.56-Inch Deep Cut, AC 110V, 360W Bandsaw with Brushless Motor, 4.0 Ah Battery, Cordless and Compact Portaband, 0-192 m/min Variable Speed, for Cutting Metal, Wood
(18)
124.9
124.9
Deal after registering
Member discounted price
0% cash back at checkout.
124.9
Non-PRO Account
124.9
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Linear Guide Rail Set, SBR16 1000mm, 2 PCS 39.4 in/1000 mm SBR16 Guide Rails and 4 PCS SBR16UU Slide Blocks, Linear Rails and Bearings Kit for Automated Machines DIY Project CNC Router Machines
(272)
47.9
47.9
Deal after registering
Member discounted price
0% cash back at checkout.
47.9
Non-PRO Account
47.9
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Diamond Core Drilling Machine, 8 in Drilling Diameter, Handheld Dry and Wet Concrete Core Drill Rig with 4 Drill Bits, 1075/2300 RPM 2-Speed, UNC1 1/4-7 Thread, for Concrete Brick Stone, 1800W
(95)
272.9
284.9
Deal after registering
Member discounted price
0% cash back at checkout.
272.9
Non-PRO Account
272.9
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Diamond Core Drilling Machine, 4in Handheld Wet Concrete Core Drill Rig, 1100-2400RPM Two Speed & 1-1/4" Thread & 2 Bubble Levels, 3-4in Drilling Diameter for Concrete Brick Block Stone, 1500W
(95)
155.9
199.9
Deal after registering
Member discounted price
0% cash back at checkout.
155.9
Non-PRO Account
155.9
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Core Drill Machine, 0.8-6.3in Drilling Diameter Handheld Diamond Core Drill Rig with Carrying Case, 2000W Rugged Concrete Core Drill, Wet and Dry Use, For Drilling Concrete and Mixing Paint
(95)
91.9
129.99
Deal after registering
Member discounted price
0% cash back at checkout.
91.9
Non-PRO Account
91.9
Save
Non-PRO Account
In Stock.
Add to Cart
VEVOR Diamond Core Drilling Machine, 0.8-8 in Drilling Diameter, Stand-Mount Dry and Wet Concrete Core Drill Rig with 8 Drill Bits, 800 RPM Speed, UNC1 1/4-7 Thread, for Concrete Brick Stone, 3000W
(120)
659.9
659.9
Deal after registering
Member discounted price
0% cash back at checkout.
659.9
Non-PRO Account
659.9
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Core Drill Machine, 0.8-6.3in Drilling Diameter Handheld Diamond Core Drill Rig with Stand and Core Drill Bit, 2000W Rugged Concrete Core Drill, Wet and Dry Use, For Concrete, Brick, Marble
(95)
192.99
205.9
Deal after registering
Member discounted price
0% cash back at checkout.
192.99
Non-PRO Account
192.99
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Core Drill Machine, 0.8-11.8in Drilling Diameter Diamond Core Drill Rig with Stand and Core Drill Bit, 3500W Rugged Concrete Core Drill, Wet and Dry Use, For Concrete, Brick, Marble
(120)
339.99
459.99
Deal after registering
Member discounted price
0% cash back at checkout.
339.99
Non-PRO Account
339.99
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Diamond Core Drilling Machine, 0.8-6.3 in Drilling Diameter, Handheld Dry and Wet Concrete Core Drill Rig with 4 Drill Bits, 0-1800RPM Variable Speed, UNC1 1/4-7, for Concrete Brick Stone, 2000W
(95)
202.9
220.9
Deal after registering
Member discounted price
0% cash back at checkout.
202.9
Non-PRO Account
202.9
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Diamond Core Drilling Machine, 10in Wet Concrete Core Drill Rig with Stand Wheels, 750RPM Speed & 1-1/4" Thread & Lifting Handle, 10in Drilling Diameter for Concrete Brick Block Stone, 2500W
(120)
419.9
419.9
Deal after registering
Member discounted price
0% cash back at checkout.
419.9
Non-PRO Account
419.9
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Diamond Core Drilling Machine, 8 in Drilling Diameter, 2-in-1 Handheld & Stand-Mount Dry and Wet Concrete Core Drill Rig with 4 Drill Bits, 1075/2300 RPM 2-Speed, for Concrete Brick Stone, 1800W
(95)
416.9
429.9
Deal after registering
Member discounted price
0% cash back at checkout.
416.9
Non-PRO Account
416.9
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Diamond Core Drilling Machine, 0.8-10 in Drilling Diameter, Stand-Mount Dry and Wet Concrete Core Drill Rig with 10 Bits, 470/800 RPM 2-Speed, UNC1 1/4-7 Thread, for Concrete Brick Stone, 2500W
(120)
1279.9
1279.9
Deal after registering
Member discounted price
0% cash back at checkout.
1279.9
Non-PRO Account
1279.9
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Diamond Core Drilling Machine, 8in Wet&Dry Concrete Core Drill Rig with Stand, 750RPM Speed & 1-1/4" 5/8" Thread & Lifting Handle, 8in Drilling Diameter for Concrete Brick Block Stone, 2500W
(120)
279.99
279.99
Deal after registering
Member discounted price
0% cash back at checkout.
279.99
Non-PRO Account
279.99
Save
Non-PRO Account
In Stock.
Add to Cart
Quick look
VEVOR Cordless Screwdriver, 8V 7Nm Electric Screwdriver Rechargeable Set with 82 Accessory Kit and Charging Cable, Nut Drivers Magnetic Bit Holder Tool Kit Home Repair, LED Light Dual Position Handle
(36)
34.99
34.99
Deal after registering
Member discounted price
0% cash back at checkout.
34.99
Non-PRO Account
34.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR ProPress Tool Kit, 18V Electric Pipe Crimping Tool for 1/2", 3/4", 1" Copper Tubes, Pro Press Copper Crimper Tool with 3 VUS Press Jaws, 2pcs 2AH Batteries, Fast Charger & Carrying Case
(10)
566.99
566.99
Deal after registering
Member discounted price
0% cash back at checkout.
566.99
Non-PRO Account
566.99
Save
Non-PRO Account
Out of Stock
Notify Me Registered
Quick look
VEVOR Cordless Screwdriver, 4V 7Nm Electric Screwdriver Rechargeable Set with 11 Accessory Kit and Charging Cable, LED Light Dual Position Handle, Nut Drivers Magnetic Bit Holder Tool Kit Home Repair
(36)
29.99
29.99
Deal after registering
Member discounted price
0% cash back at checkout.
29.99
Non-PRO Account
29.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR 119-Piece Cordless Rotary Tool Kit, DC12V Portable Mini Power Rotary Tool, 28-Level Speed 5000-32000 RPM Multi-Purpose DIY Tools for Engraving, Sanding, Polishing, Carving, Cutting, DIY Crafts
(12)
54.9
43.99
Deal after registering
Member discounted price
0% cash back at checkout.
54.9
Non-PRO Account
54.9
Save
Non-PRO Account
Out of Stock
Notify Me Registered
Quick look
VEVOR Cordless Track Saw, 5-1/2 in Blade, Brushless Plunge Circular Saw Kit, Tracksaw with Hard Case, 2.05 in Cutting Depth, for Wood, Plastic, Metal, Compatible with Makita Batteries (Tool Only)
(23)
143.99
143.99
Deal after registering
Member discounted price
0% cash back at checkout.
143.99
Non-PRO Account
143.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR Wet Polisher Grinder, 6 Variable Speed Buffing Machine & 8PCS Polishing Kit, with 4" & 5" Diamond Polishing Pads, Splash Shield, Concrete Stone Tool for Ceramic Tile Marble Stone Countertop
(33)
131.99
131.99
Deal after registering
Member discounted price
0% cash back at checkout.
131.99
Non-PRO Account
131.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR Indexable Carbide Tools 1/4\" Industrial Lathe Tools 7Pcs/Set Turning Tool Set Super-hard 40cr Mental Lathe Tools Inserts Carbide Tool Holder for Lathe in Black with Portable Case
(33)
54.99
76.99
Deal after registering
Member discounted price
0% cash back at checkout.
54.99
Non-PRO Account
54.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR Drywall Screw Gun Auto-Feed, 20V Max Collated Drywall Screwgun, 4200RPM Brushless Cordless Drywall Gun Kit with 2 Battery Packs, Charger, Belt Clip, Tool Bag, Screw Length and Depth Adjustable
(13)
136.99
136.99
Deal after registering
Member discounted price
0% cash back at checkout.
136.99
Non-PRO Account
136.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR PEX Crimping Tool, Dual Head Combo PEX Crimper Tool for 1/2" and 3/4" PEX Copper Crimp Rings, Compact Plumbing Crimp Tool with Go/No-Go Gauge, Well-Polished Jaw, Meets ASTM F1807 Standards
(39)
43.9
35.99
Deal after registering
Member discounted price
0% cash back at checkout.
43.9
Non-PRO Account
43.9
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR Pipe Tube Polisher Sander, 1000W Pipe Belt Sander with 6 Variable Speeds 1100-3200rpm, Professional Belt Sander Grinding Machine with 3PCS Sanding Belts for Burnishing Finishing Rust Removal
(57)
123.99
123.99
Deal after registering
Member discounted price
0% cash back at checkout.
123.99
Non-PRO Account
123.99
Save
Non-PRO Account
Out of Stock
Notify Me Registered
Quick look
VEVOR 8" Bench Grinder & 2" x 28" Belt Sander Combo, 350W Professional Grinding Sanding Machine with LED Work Light & Protective Eye Shield for Metalworking, Woodworking, Knife Sharpening
(7)
106.99
106.99
Deal after registering
Member discounted price
0% cash back at checkout.
106.99
Non-PRO Account
106.99
Save
Non-PRO Account
Out of Stock
Notify Me Registered
Quick look
VEVOR Pipe Tube Polisher Sander 7\"/180 mm Max Pipe Diameter,Sander Polisher Grinder 110V 800W,Professional Belt Sander Grinding Machine 6 Speeds Adjustable,for Burnishing Finishing Stainless Steel
(57)
190.99
190.99
Deal after registering
Member discounted price
0% cash back at checkout.
190.99
Non-PRO Account
190.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR Hot Knife Foam Cutter, 200W Electric Foam Cutting Tool, 122℉ - 932℉ Adjustable Styrofoam Cutter with 6" & 8" Cutting Blades for KT Board, Polyethylene, Sponge, Rubber - Tool Box Included
(23)
69.9
69.9
Deal after registering
Member discounted price
0% cash back at checkout.
69.9
Non-PRO Account
69.9
Save
Non-PRO Account
Out of Stock
Notify Me Registered
Quick look
VEVOR 8Pcs 2.76'' CAT40-ER16 COLLET CHUCKS Tool Holder Set CNC Tested Heavy Duty
(91)
110.9
166.99
Deal after registering
Member discounted price
0% cash back at checkout.
110.9
Non-PRO Account
110.9
Save
Non-PRO Account
Out of Stock
Notify Me Registered
Quick look
VEVOR 7 Pieces Indexable Lathe Turning Tool Holder, 1/2 in, CNC Heavy-Duty Metal Lathe Cutting Tools, with Tin Coated Carbide Inserts Aluminum Case, for Turning Grooving Threading Cut Off Holders Set
(33)
70.99
93.99
Deal after registering
Member discounted price
0% cash back at checkout.
70.99
Non-PRO Account
70.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR 25 pcs ER32 Collet Set, 1/16''-13/16'', ER32 Spring Collet Chuck Set, 0.0006"/15 μm TIR Lathe Chuck Tool with 25 Labeled Storage Boxes, for CNC Engraving Machine Milling Lathe Tool Drill Press
(2)
49.99
54.99
Deal after registering
Member discounted price
0% cash back at checkout.
49.99
Non-PRO Account
49.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR 7 Pieces Indexable Lathe Turning Tool Holder, 3/8 in, CNC Heavy-Duty Metal Lathe Cutting Tools, with Tin Coated Carbide Inserts Aluminum Case, for Turning Grooving Threading Cut Off Holders Se
(33)
56.99
63.99
Deal after registering
Member discounted price
0% cash back at checkout.
56.99
Non-PRO Account
56.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR 3 Pieces Indexable Lathe Turning Tool Holder, 5/8 in, CNC Heavy-Duty Metal Lathe Cutting Tools, with Tin Coated Carbide Inserts Aluminum Case, for Turning Grooving Threading Cut Off Holders Set
(33)
40.99
46.99
Deal after registering
Member discounted price
0% cash back at checkout.
40.99
Non-PRO Account
40.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR KP2-3/4 Lathe Chuck, 4-Jaw 2.75" Diameter, Metal Lathe Chuck Turning Machine Accessories, Self-centering Tool, for Lathe, Precision Machining, Grinding Machines, Milling Machines
(44)
61.99
67.99
Deal after registering
Member discounted price
0% cash back at checkout.
61.99
Non-PRO Account
61.99
Save
Non-PRO Account
Out of Stock
Notify Me Registered
Quick look
VEVOR Electric Rebar Cutter, 1100W Portable Rebar Cutter, Cutting up to 3/2 inch (4-40mm) Rebar, High Power Steel Concrete Rebar Cutter with Auxiliary Small Handle Tool Case, RD-10
(79)
205.99
189.99
Deal after registering
Member discounted price
0% cash back at checkout.
205.99
Non-PRO Account
205.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR Angle Grinder, 7" Electric Grinder Power Tool, 13Amps 8500RPM High-Speed Corded Angle Grinders with 270° Adjustable Dust Guard for Metal Grinding, Cutting, Rust Removal (Disc Not Included)
(14)
67.99
67.99
Deal after registering
Member discounted price
0% cash back at checkout.
67.99
Non-PRO Account
67.99
Save
Non-PRO Account
Out of Stock
Notify Me Registered
VEVOR Buffer Polisher, 6-Inch Random Orbital Polisher for Car Detailing, 6 Variable Speed 1900-4600RPM Dual Action Polisher Waxer Kit, with Detachable Handle for Car, Boat, Polishing, Waxing
(49)
82.99
82.99
Deal after registering
Member discounted price
0% cash back at checkout.
82.99
Non-PRO Account
82.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR Linear Guide Rail 2Pcs HGR20-2000mm Linear Slide Rail with 1Pcs RM1605-2000mm Ballscrew with BF12/BK12 Kit Linear Slide Rail Guide Rail Square for DIY CNC Routers Lathes Mills
(36)
119.99
259.99
Deal after registering
Member discounted price
0% cash back at checkout.
119.99
Non-PRO Account
119.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR Linear Track Kit, SBR25 1200mm, Includes 2 Units of 47.2 in/1200mm SBR25 Rails & 4 SBR25UU Sliding Units, Linear Motion Guides for Automation DIY CNC Projects
(272)
89.99
95.99
Deal after registering
Member discounted price
0% cash back at checkout.
89.99
Non-PRO Account
89.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR 2" x 82" Belt Grinder, 2HP 1500W, 3 in 1 Constant Speed Belt Disc Sander with 3 Grinding Wheel, 110V Bench Sander with 12-inch Wheel and Flat Platen Tool Rest for Knife Making
(117)
589.99
1104.99
Deal after registering
Member discounted price
0% cash back at checkout.
589.99
Non-PRO Account
589.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR Coil Framing Nailer MCN90, 1-3/4" to 3-1/2" 15 Degree Pneumatic Framing Nail Gun with Tool-Less Depth Adjustment, 90-120PSI Air Coil Nailer for Framing, Wall Flooring and Wall Assembly
(14)
215.99
215.99
Deal after registering
Member discounted price
0% cash back at checkout.
215.99
Non-PRO Account
215.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR PEX Pipe Crimping Tool, Angle Dual Head Combo PEX/PE-RT Crimper for 1/2" and 3/4" Copper Crimp Rings, 30 Copper Crimp Rings, PEX/PE-RT Tubing Cutter, Go/No-Go Gauge, Meets ASTM F1807 Standards
(39)
53.99
56.99
Deal after registering
Member discounted price
0% cash back at checkout.
53.99
Non-PRO Account
53.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR 20V Portable Band Saw Kit, 5 Inches Deep Cut, AC 110V, 360W Bandsaw with Brushless Motor, 4.0 Ah Battery, Cordless and Compact Portaband, 0-120 m/min Variable Speed, for Cutting Metal, Wood
(18)
180.9
184.99
Deal after registering
Member discounted price
0% cash back at checkout.
180.9
Non-PRO Account
180.9
Save
Non-PRO Account
Out of Stock
Notify Me Registered
Quick look
VEVOR Linear Guide Rail Set, SBR12 1000mm, 2 PCS 39.4 in/1000 mm SBR12 Guide Rails and 4 PCS SBR12UU Slide Blocks, Linear Rails and Bearings Kit for Automated Machines DIY Project CNC Router Machines
(272)
39.9
47.99
Deal after registering
Member discounted price
0% cash back at checkout.
39.9
Non-PRO Account
39.9
Save
Non-PRO Account
Out of Stock
Notify Me Registered
Quick look
VEVOR Linear Rail, 2PCS SBR12-1000mm, Linear Guide 2 PCS Linear Guide Rails, 4 PCS Square Type Carriage Bearing Blocks, CNC Rail Linear Rails and Bearings Kit, for Automated Machines and Equipments
(272)
56.99
56.99
Deal after registering
Member discounted price
0% cash back at checkout.
56.99
Non-PRO Account
56.99
Save
Non-PRO Account
Out of Stock
View Details
Quick look
VEVOR 2 In PVC Pipe Reamer, Aluminum Alloy, PVC Pipe Fitting Saver, for Use with SCH 40 ABS, PVC, CPVC Pipes, Clean Leftover Pipe & Solvent Cement Remnants, for Water Lines, Drain Lines, Vent Lines
(31)
19.99
24.99
Deal after registering
Member discounted price
0% cash back at checkout.
19.99
Non-PRO Account
19.99
Save
Non-PRO Account
Out of Stock
View Details
VEVOR Diamond Core Drilling Machine, 0.8-8 in Drilling Diameter, Stand-Mount Dry and Wet Concrete Core Drill Rig with 8 Drill Bits, 800 RPM Speed, UNC1 1/4-7 Thread, for Concrete Brick Stone, 3000W
In Stock.
Add to Cart
1 2 3
You May Also Like
Today's Deals For You
Recently Viewed
Recommended Searches
best motors all motors best wrench set wrench kits combo wrench set new cordless tools cordless power tools cordless tools power tools best cordless power tools cordless tools best cordless tools machine tools machining machine tools used machining machine tools tools used machine tools tools machining machining tools machining machine tools best battery tools battery tools