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Century Drill & Tool
29-Piece Cobalt Drill Bit Set, 1/16 in. to 1/2 in.
Our Price:$189.94This cobalt drill bit set gives machinists, maintenance teams, and metalworking professionals a range of drill sizes for creating holes in hard metals, including stainless steel. The 135° quick-cut...
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60-Piece Cobalt Polished Screw Machine Drill Set, #1–#60
Our Price:$189.94This cobalt polished screw machine drill set is designed for machining and metalworking professionals who need a range of drill sizes for varied drilling work and materials.The set is identified with...
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Cobalt Polished Jobber Drill Set, 1/16 in. to 1/4 in.
Our Price:$42.94This cobalt polished jobber drill set supports drilling work across a variety of applications and materials. It is a practical choice for commercial buyers who need a range of drill sizes for general...
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High-Speed Steel Black Oxide Jobber Drill Set
Our Price:$24.99This jobber drill set is designed for machinists, maintenance teams, and shop professionals handling general-purpose drilling tasks. It provides a selection of drill sizes in an index box for...
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Choose a Drill Set for Your Shop Tasks
Compare drill material, size range, point style, finish, and organization features to match the set to the drilling work your team performs. The available selections include high-speed steel black oxide jobber drills and cobalt drill options in several size ranges.
Popular examples in this category
60-Piece Cobalt Polished Screw Machine Drill Set, #1–#60WBB880372
High-Speed Steel Black Oxide Jobber Drill SetWBB559503
Cobalt Polished Jobber Drill Set, 1/16 in. to 1/4 in.WBB880321
29-Piece Cobalt Drill Bit Set, 1/16 in. to 1/2 in.WBB2139660Match the set to the drilling work
High-speed steel jobber drills support general-purpose drilling in machining and shop environments. Cobalt options are represented for varied drilling applications, while an M35 cobalt set is intended for extremely hard metals, including stainless steel.
Start with material and hole size
Choose the drill construction that fits the material being drilled, then confirm that the set covers the diameters needed. Available ranges include #1 through #60, 1/16 inch through 1/4 inch, and 1/16 inch through 1/2 inch.
Plan for the point geometry
For routine drilling, one high-speed steel set features 118-degree points. For demanding metal drilling, a cobalt set with 135-degree quick-cut points is designed to start without a center punch and help reduce wandering.
Consider finish and organization
A black oxide finish helps retain coolant and reduce chip welding. Polished cobalt options are also available. An index box on the high-speed steel jobber set helps keep drills organized for identification and storage.
Available in a cobalt polished screw machine drill set.
Available in high-speed steel and cobalt set options.
Featured on the black oxide high-speed steel jobber set.
Featured on the 29-piece cobalt set for reduced wandering.
Compare Drill Set Types
Use this overview to compare the real set types and features represented in the category.
| Set type | Available range and features | Best-aligned use |
|---|---|---|
| High-speed steel black oxide jobber set | 1/16 in. to 1/2 in. in 1/64-in. increments; 118-degree points; index box | General-purpose machining and shop drilling |
| Cobalt polished jobber set | 1/16 in. to 1/4 in.; 13-piece set; polished finish | General drilling tasks requiring smaller-diameter holes |
| Cobalt drill and screw machine sets | #1–#60 screw machine option or 1/16 in. to 1/2 in. 29-piece option; 135-degree quick-cut points on the 29-piece set | Varied drilling work, including demanding hard-metal drilling with the M35 cobalt set |
Plan the right fit before choosing
Select the drill material for the job
The product range includes high-speed steel and cobalt drill sets. High-speed steel is represented for general-purpose work in machining and shop settings. Cobalt drill sets offer options for a variety of applications and materials; one M35 steel with cobalt set is specified for extremely hard metals, including stainless steel.
- Choose high-speed steel for the represented general-purpose drilling use.
- Consider cobalt options for varied drilling applications and materials.
- For hard metals including stainless steel, review the M35 cobalt option.
Confirm the size coverage you need
Set ranges vary, so compare the hole sizes your work requires before choosing. The available selections span small numbered screw machine sizes as well as fractional-inch jobber and drill bit ranges.
- #1–#60 screw machine drill set
- 1/16 in. to 1/4 in. cobalt polished jobber set
- 1/16 in. to 1/2 in. high-speed steel and cobalt set options
Review features that support workflow
Point style, finish, and storage can affect how a set fits your workbench routine. The black oxide jobber set has 118-degree points and an index box. The 29-piece cobalt set has 135-degree quick-cut points designed for self-centering starts with less pressure and reduced wandering.
- Black oxide helps retain coolant and reduce chip welding.
- Index-box storage supports identification and organization.
- 135-degree quick-cut points are designed to start without a center punch.
Common questions before buying
What drill set size ranges are available?
Represented ranges include #1 through #60, 1/16 inch through 1/4 inch, and 1/16 inch through 1/2 inch.
Which set is intended for general-purpose drilling?
The high-speed steel black oxide jobber drill set is described for general-purpose drilling in machining and shop environments.
What feature helps reduce drill wandering?
The 29-piece cobalt set has 135-degree quick-cut points designed to help reduce wandering at the work surface.
Which set includes organized storage?
The high-speed steel black oxide jobber drill set includes an index box for identification and storage.
Choose a Drill Set for Your Shop Tasks
Compare drill material, size range, point style, finish, and organization features to match the set to the drilling work your team performs. The available selections include high-speed steel black oxide jobber drills and cobalt drill options in several size ranges.
Popular examples in this category
Match the set to the drilling work
High-speed steel jobber drills support general-purpose drilling in machining and shop environments. Cobalt options are represented for varied drilling applications, while an M35 cobalt set is intended for extremely hard metals, including stainless steel.
Start with material and hole size
Choose the drill construction that fits the material being drilled, then confirm that the set covers the diameters needed. Available ranges include #1 through #60, 1/16 inch through 1/4 inch, and 1/16 inch through 1/2 inch.
Plan for the point geometry
For routine drilling, one high-speed steel set features 118-degree points. For demanding metal drilling, a cobalt set with 135-degree quick-cut points is designed to start without a center punch and help reduce wandering.
Consider finish and organization
A black oxide finish helps retain coolant and reduce chip welding. Polished cobalt options are also available. An index box on the high-speed steel jobber set helps keep drills organized for identification and storage.
Available in a cobalt polished screw machine drill set.
Available in high-speed steel and cobalt set options.
Featured on the black oxide high-speed steel jobber set.
Featured on the 29-piece cobalt set for reduced wandering.
Compare Drill Set Types
Use this overview to compare the real set types and features represented in the category.
| Set type | Available range and features | Best-aligned use |
|---|---|---|
| High-speed steel black oxide jobber set | 1/16 in. to 1/2 in. in 1/64-in. increments; 118-degree points; index box | General-purpose machining and shop drilling |
| Cobalt polished jobber set | 1/16 in. to 1/4 in.; 13-piece set; polished finish | General drilling tasks requiring smaller-diameter holes |
| Cobalt drill and screw machine sets | #1–#60 screw machine option or 1/16 in. to 1/2 in. 29-piece option; 135-degree quick-cut points on the 29-piece set | Varied drilling work, including demanding hard-metal drilling with the M35 cobalt set |
Plan the right fit before choosing
Select the drill material for the job
The product range includes high-speed steel and cobalt drill sets. High-speed steel is represented for general-purpose work in machining and shop settings. Cobalt drill sets offer options for a variety of applications and materials; one M35 steel with cobalt set is specified for extremely hard metals, including stainless steel.
- Choose high-speed steel for the represented general-purpose drilling use.
- Consider cobalt options for varied drilling applications and materials.
- For hard metals including stainless steel, review the M35 cobalt option.
Confirm the size coverage you need
Set ranges vary, so compare the hole sizes your work requires before choosing. The available selections span small numbered screw machine sizes as well as fractional-inch jobber and drill bit ranges.
- #1–#60 screw machine drill set
- 1/16 in. to 1/4 in. cobalt polished jobber set
- 1/16 in. to 1/2 in. high-speed steel and cobalt set options
Review features that support workflow
Point style, finish, and storage can affect how a set fits your workbench routine. The black oxide jobber set has 118-degree points and an index box. The 29-piece cobalt set has 135-degree quick-cut points designed for self-centering starts with less pressure and reduced wandering.
- Black oxide helps retain coolant and reduce chip welding.
- Index-box storage supports identification and organization.
- 135-degree quick-cut points are designed to start without a center punch.
Common questions before buying
What drill set size ranges are available?
Represented ranges include #1 through #60, 1/16 inch through 1/4 inch, and 1/16 inch through 1/2 inch.
Which set is intended for general-purpose drilling?
The high-speed steel black oxide jobber drill set is described for general-purpose drilling in machining and shop environments.
What feature helps reduce drill wandering?
The 29-piece cobalt set has 135-degree quick-cut points designed to help reduce wandering at the work surface.
Which set includes organized storage?
The high-speed steel black oxide jobber drill set includes an index box for identification and storage.
Choosing the right file folders
FilingSupplies.com carries end-tab folders for open-shelf systems, top-tab folders for drawer filing, and heavy-duty classification folders with dividers and fasteners for multi-section records. Pick letter or legal size, then choose material (11-pt, 14-pt, or 18-pt manila), optional reinforced tabs, color-coding, and expansion capacity to match your volume.
Folder FAQs
End-tab vs. top-tab — what’s the difference?
When should I choose classification folders?
Letter or legal size — how do I pick?
What tab and material options are available?
Can I add fasteners, pockets, or expansion?
Do you offer volume pricing or custom printing?
Outfitting classrooms that work all day
Build a durable, age-appropriate classroom with furniture, early-learning materials, storage bins, learning centers, and presentation tools. Choose adjustable pieces that grow with grades, label friendly bins for quick clean-up, and tech carts that secure, charge, and move easily.
Education FAQs
What safety labels should I look for on school and early-childhood items?
How do I pick classroom furniture across grade levels?
What’s the best way to organize supplies and centers?
How do I choose learning games and manipulatives by age?
What should I consider in a charging/tech cart?
Do you support school POs, bulk pricing, or custom printing?
Choosing the right labels
From color file labels to printable sheets, select the right size, adhesive, and print method to match your filing system and equipment. Decide on sheet vs. roll format, then pick permanent or removable adhesive and your color set.
Labels FAQs
Sheet vs. roll labels — what’s the difference?
Permanent or removable adhesive?
Will these labels work in my printer?
How do I match the label size to folder tabs or binder spines?
Can I get preprinted sequences or color bars?
Do you have templates?
Choosing the right tab dividers
Organize binders with preprinted or blank tabs. Select the number of tabs per set (5, 8, 10, or 12), choose paper with reinforced tabs or durable poly, and match letter or legal size for a clean fit.
Tab Dividers FAQs
What do 5-, 8-, 10-, or 12-tab sets mean?
Paper vs. poly — which should I choose?
Are the tabs printable?
Will they fit my binder?
Can I mix preprinted and blank tabs?
Do you make custom tab sets?
Choosing the right office supplies
From everyday paper and pens to binders, mailers, and desk organizers, pick durable, compatible options that match your equipment and team size. Start with the right paper and labeling, then add organizers that keep work moving.
Office Supplies FAQs
Which paper weight and brightness should I choose?
Round-ring vs. D-ring binders — what’s the difference?
What does “sheet capacity” mean on staplers and hole punches?
Will labels, envelopes, and mailers work with my printer?
How do I choose mailers and shipping boxes?
Do you offer eco-conscious options or bulk pricing?
Choosing the right sports & PE equipment
Equip classes, teams, and rec programs with durable balls, goals, cones, pinnies, storage, and safety gear. Match sizes and materials to age group and whether you play indoors or outdoors.
Sports & Athletics FAQs
What ball sizes should I choose for different ages?
- Basketball: Size 5 (27.5") youth, Size 6 (28.5") intermediate, Size 7 (29.5") official.
- Soccer: Size 3 up to ~8 years, Size 4 ~8–12, Size 5 ~12+.
- Volleyball: Regulation balls for teens/adults; lighter training balls for younger players.
Indoor vs. outdoor — which materials hold up best?
How many pinnies, cones, or markers do I need?
Tips for storage and care?
Are items latex‑free and school‑safe?
Do you support bulk orders or custom printing (team names)?
Choosing the right FireKing fireproof cabinet
FireKing fireproof file cabinets, safes, and storage cabinets are designed to protect important documents, records, and valuables from fire damage while keeping files organized and accessible. When choosing a FireKing cabinet, compare drawer configuration, storage type, fire rating, and overall capacity based on the records or materials you need to protect.
FireKing FAQs
What is the difference between FireKing vertical and lateral file cabinets?
What can I store in a FireKing fireproof file cabinet?
Are FireKing cabinets only for paper records?
How do I choose between a FireKing safe, file cabinet, or storage cabinet?
What sizes are available in FireKing cabinets?
Are FireKing cabinets used in offices, medical facilities, and government records storage?
Can I buy FireKing cabinets in bulk or get help choosing the right model?
Shipping & Policies
Do you offer free shipping?
What are your shipping rates?
- $6.95 for labels-only orders under $40
- $14.95 flat rate for everything else