29-Piece M1 High Speed Steel Drill Bit Set – Contractor Grade Twist Drill Bits with Limited Edition Red Round Case
- SKU:
- DC293F-PC
- Ships Today! (Order By 3pm EST M-F)
- DC293F-PC
- Ships Today! (Order By 3pm EST M-F)
29-Piece M1 High Speed Steel Drill Bit Set – Contractor Grade Twist Drill Bits with Limited Edition Red Round Case
- SKU:
- DC293F-PC
- Brand
- DrillsandCutters.com
- UPC:
- 887861340809
- MPN:
- DC293F-PC
- Availability:
- Ships Today! (Order By 3pm EST M-F)
FREE Two-Day Shipping on orders over $100
Description
29 Piece M1 High Speed Steel Contractor Grade Drill Bit Set in Limited Edition Red Round Case
This M1 HSS black and gold contractor grade split point drill bit set contains 29 drill bits designed for general-purpose metal drilling in iron, steel, aluminum, and other machinable materials. The 135° split point tip self-centers on contact and reduces walking compared to conventional 118° points. Featuring a 3-flat shank for secure chuck grip and a black and gold surface treatment for improved durability, this contractor-grade drill bit delivers reliable performance across a wide range of applications.
- Set includes 29 drill bits from 1/16 to 1/2 in 1/64 increments
- Manufactured from M1 high-speed steel for general-purpose metal drilling
- Rust resistant, water and shatter proof BIT Cooler case
- 135° split point tip self-centers and reduces walking compared to 118° tips
- Black and gold surface treatment enhances durability and wear resistance
- 3-flat shank provides extra secure holding power in the chuck
- Suitable for drilling steel, iron, aluminum, and other machinable metals
- Jobber length drill bit
- Ideal for contractor, maintenance, and fabrication applications
- Sizes in the set include: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8", 25/64", 13/32", 27/64", 7/16", 29/64", 15/32", 31/64" and 1/2"
What It Is
Manufactured from M1 high-speed steel for general-purpose metal drilling 135° split point tip self-centers and reduces walking compared to 118° tips Black and gold surface treatment enhances durability and wear resistance 3-flat shank provides extra secure holding power in the chuck Suitable for drilling steel, iron, aluminum, and other machinable metals Ideal for contractor, maintenance, and fabrication applications
Split Point Advantage
The 135° split point tip helps reduce walking and allows the drill to start more accurately without excessive thrust. Compared to conventional 118° drill points, the split point design improves centering and control during drilling.
Black & Gold Surface Treatment
The black and gold finish provides added surface protection and improved wear resistance during repeated use in metalworking environments.
3-Flat Shank Design
The 3-flat shank creates a secure grip inside the chuck, reducing slippage under load and improving torque transfer during drilling.
Applications
Commonly used for:
- General steel and metal drilling
- Maintenance and repair work
- Contractor and jobsite applications
- Fabrication and shop use
Frequently Asked Questions
What is M1 high-speed steel?
M1 is a general-purpose high-speed steel commonly used in contractor-grade drill bits. It provides durability and wear resistance for everyday metal drilling.
What is a split point drill bit?
A split point drill bit features a 135° tip geometry designed to start drilling on contact. It reduces walking and improves centering accuracy compared to standard 118° point drill bits.
What materials can this drill bit drill?
This drill bit is suitable for steel, iron, aluminum, and other machinable metals.
What is jobber length?
Jobber length refers to the industry-standard drill bit length. It offers a balanced combination of flute length and rigidity, making it suitable for most drilling applications.
Can this drill bit be used in a hand drill?
Yes. This drill bit is compatible with drill presses, handheld drills, and CNC machines using standard chucks.
What does a 3-flat shank do?
A 3-flat shank improves grip inside the chuck and reduces the chance of slipping during drilling.
Product Specs
Size: |
Set |
Material: |
High Speed Steel |
Finish: |
Black and Gold |
Shank Type: |
3-Flat |
Style: |
Jobber |
Cutting Angle: |
135 |
Point Type: |
Split Point |
Number of Flutes: |
2 |
Cutting Direction: |
Right Hand |
Pieces in Set: |
29 |
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