Top 10 Best Machinist Drill Bits [2022]

Best Machinist Drill Bits
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NoProductScoreAction
1Chicago Latrobe 57716 150 Series High-Speed Steel Jobber Length Drill Bit Set with Metal Case9.6Check Price on Amazon
2Drill Hog 8 Pc Jumbo COBALT M42 Silver & Deming Drill Bit Set9.6Check Price on Amazon
3Drill Hog 29 Pc Super Premium Cobalt M42+ Drill Bit Set9.6Check Price on Amazon
4COMOWARE Number Size Drill Bit Set 60pcs- Jobber Length Drill Bits9.6Check Price on Amazon
57 Pieces Center Drill Bits Set9.4Check Price on Amazon
6Drill Hog 115 Pc Drill Bit Set Cobalt M42 Fractional Letter Number9.4Check Price on Amazon
7Drill Hog 115 Pc Drill Bit Set Letter Number Wire Gauge M78.8Check Price on Amazon
8MaxTool 60 Pieces Drill Set 60PCs/60-Piece Twist Drill Bit Set High Speed Steel M2 Fully Ground Wire Gauge/Number 1-60; JBS02H10R0608.8Check Price on Amazon
9COMOWARE Cobalt Drill Bit Set- 115Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal8.6Check Price on Amazon
10Viking Drill and Tool by Norseman 93840 SP-115 Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (115 Piece)8.4Check Price on Amazon

2. Drill Hog 8 Pc Jumbo COBALT M42 Silver & Deming Drill Bit Set

  • Drill Hog 8 Pc Jumbo COBALT M42 Silver & Deming Drill Bit Set
  • Cobalt M42 Steel
  • Included Sizes: 1-1/16″, 1/1/8″, 1-3/16″, 1-1/4″, 1-5/16″, 1-3/8″, 1-7/16″, 1-1/2″
  • Tri-Flat Shank Prevents “Slipping”
  • Lifetime Warranty

3. Drill Hog 29 Pc Super Premium Cobalt M42+ Drill Bit Set

  • Super Premium Solid Cobalt M42+ Steel
  • 1/16″ to 1/2″ by 1/64th Increments (Does Not Skip any Sizes)
  • 135 Degree Split Point Prevents “Walking”
  • Tri-Flat Shank Prevents “Spinning” in the Drill Chuck
  • Lifetime Warranty

4. COMOWARE Number Size Drill Bit Set 60pcs- Jobber Length Drill Bits

  • High Quality Material – Versatile general-purpose drill bit set, High Speed Steel, black and gold finish resists corrosion and increases the hardness of the drill bit.
  • 135-degree Point Tip & Twist Design – Increases cutting speed with self-centering and prevents walking, clears chips and particles faster.
  • Professional and Widely Use – Great drill bits set for metal/ wood/ plastic.
  • Set Including – The set includes wire gage size #1 to #60, can meet your different demands perfectly.
  • Organized Holder – Set includes the drill bit holder with size index for easy storage and organizing.

5. 7 Pieces Center Drill Bits Set

  • Accurate: A 60-Degree Angle center drill is very useful in drilling accurate center holes, 60-degree countersink holes or starter holes for bigger drill bits in metal-working.
  • Wide Range of Sizes: Including 7 Pieces of Plain Center Drill Bits Set range in size 1.
  • High Quality: Our center drill bits made of high quality M2 High speed steel, solid and high temperature wear resistant.
  • Widely Applicable: work with lathe machines and most electronic drills to drill holes in Steel, Iron, Alum, Carbon Steel, Brass and other tough material ranging from 170HB up to 200HB.
  • Worry Free: This Center Drill Bits set comes with a portable storage case for convenient use and store.

6. Drill Hog 115 Pc Drill Bit Set Cobalt M42 Fractional Letter Number

  • Super Premium Cobalt M42 Steel
  • 1/16″ to 1/2″ Fractional Sizes by 1/64ths
  • A to Z Letter Size Drills
  • 1 to #60 Number Drills (Wire Gauge Sizes)
  • Lifetime Warranty

7. Drill Hog 115 Pc Drill Bit Set Letter Number Wire Gauge M7

  • HI-Molybdenum M7 Steel
  • 1/16 to 1/2″ in 1/64th Increments (Does not Skip any Sizes)
  • Letter Drill Bits A-Z
  • Number Drill Bits #1 to #60
  • Drill Hog Lifetime Replacement Warranty

8. MaxTool 60 Pieces Drill Set 60PCs/60-Piece Twist Drill Bit Set High Speed Steel M2 Fully Ground Wire Gauge/Number 1-60; JBS02H10R060

  • Sizes Range: wire gauge sizes 1# (0.228 inch) to 60# (0.040 inch)
  • Quality High Speed Steel M2 provides all drills power cutting, impressive performace and long tool life.
  • Precision fully ground edges and flutes ensure fast drilling, excellent chips moving smoothly and ultimate accuracy.
  • Black and golden surface finish resists corrosion and lubricates the drill bits better for cutting metal, wood, and plastic.
  • 135-degree split point prevents “Walking”, reduce logging, and penetrates hard material without a pilot hole.

9. COMOWARE Cobalt Drill Bit Set- 115Pcs M35 High Speed Steel Twist Jobber Length for Hardened Metal

  • 115 PIECES INCLUDED: 29pcs Fractional Size:1/16” to 1/2” in 1/64th increments; 26pcs Letter Size: A To Z; 60pcs Numbered Size: #1 To #60.
  • HSS WITH 5% COBALT: Durable, Higher Heat & Abrasion Resistance.
  • PRECISE 135° SPLIT POINT & TWIST DESIGN: Prevent walking, clear chips and particles faster.
  • PROFESSIONAL & WIDELY USE: M35 Cobalt HSS is more suitable for hardened material.
  • ORGANIZED HOLDER: Set includes the drill bit holder with size index for easy storage and organizing.

10. Viking Drill and Tool by Norseman 93840 SP-115 Type 240-UB 135 Degree Split Point Magnum Super Premium Jobber Drill Set (115 Piece)

  • 115 pc. Set Premium High Speed Steel Heavy Duty NAS 907B 135-Degree Split Point
  • 135-Degree Split Point, 1/16 -1/2 by 64ths, A – Z, #1 – #60
  • Precision ground point, flutes, body, clearance and drill diameter for ultimate accuracy and performance.
  • Special Hi-Molybdenum tool steel/ Gold Oxide
  • NAS 907B Heavy Duty Jobber

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