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Hidotol

Cobalt Drill Bit Set 115 PCS - M35 High Speed Steel Twist Jobber Length Drill Bits for Hardened Metal, Stainless Steel, Cast Iron, Plastic and Wood, 1/16"-1/2", A-Z, 1-60

Cobalt Drill Bit Set 115 PCS - M35 High Speed Steel Twist Jobber Length Drill Bits for Hardened Metal, Stainless Steel, Cast Iron, Plastic and Wood, 1/16"-1/2", A-Z, 1-60

Regular price $ 59.89 USD
Regular price $ 59.89 USD Sale price $ 59.89 USD
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Cobalt Drill Bit Set
Cobalt Drill Bit Set

Warm Tips:
Warm Tips:

  • Make sure to put on masks and gloves before drilling.
  • Keep cool or discontinuous use will largely prolong drill life, add coolant if necessary.
  • Keep the drill bits vertical to the object when drilling, be sure to make both bit and work piece stable, tilted bit is prone to break.
  • It's highly recommended that you use a drill press to drill metals. It's stable and adjustable.

HIDOTOL Cobalt Twist Drill Bit Set 115Pcs

Material: HSS M35 (Cobalt 5%)

Process: Fully Ground

Split Point: 135 Degree

Flute Type: Spiral

Shank Type: Round Straight Shank

Size Includes:

29pcs fractional size 1/16”-1/2” by 1/64" Increments,

26pcs letter sizes A to Z,

60pcs numbered wire gauges #1 to #60.

  • HSS M35 Cobalt(5%): increases drill bit's heat and wear resistance, particularly successful in cutting through hard metals, such as stainless steel, cast iron, high temperature alloy, titanium alloy.

HSS M35(Cobalt 5%)

High Speed Steel M35 (Cobalt 5%) with high strength, hardness and durability, which is extended tool life.

135 degree Split Point

135° split point with round straight shank, self-centering prevent walking, make drilling precise and faster.

Flutes Form

2 Flutes Form twist design helps clear particles faster, decreases friction and heat for a cooler drilling performance.

Organized Holder

A drill bits holder with size index is included in the set for easy storage and organizing. It also can help you find the size you need quickly.

HIDOTOL Cobalt Twist Drill Bit Set 29Pcs
HIDOTOL Titanium Drill Tap Bit Set 13Pcs
HIDOTOL Titanium Step Drill Bit Set 3Pcs
HIDOTOL Tungsten Carbide Burr Set 10Pcs
HIDOTOL Cobalt Twist Drill Bit Set 15Pcs
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Price $59.89 $32.99 no data $46.89 $23.89
Product Material M35 Cobalt 5% Titanium-Coated HSS Titanium-Coated HSS Heat-treated Tungsten Carbide M35 Cobalt 5%
Quantity 29PC 13PC 3PC 10PC 15PC
Size 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", 1/2". 6-32nc, 8-32nc, 10-24nc, 10-32nc, 12-24nc, 1/4-20nc, M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1, M8 x 1.25, M10 x 1.5, 1 Quick change adapter #1: 3/16" to 1/2" 6 Steps. #2: 1/4" to 3/4" 9 Steps. #3: 1/8" to 1/2" 13 Steps. SA-1, SA-3, SC-1, SC-3, SL-1, SL-3, SF-3, SE-3, SH-1, SD-2 1/16" 2pcs, 5/64" 2pcs, 3/32" 2pcs, 7/64" 1pc, 1/8" 1pc, 9/64" 1pc, 5/32" 1pc, 11/64" 1pc, 3/16" 1pc,1/4" 1pc, 5/16" 1pc, 3/8" 1pc.
Application Harden Metals such as Stainless Steel, Cast Iron, High Temperature Alloy, Titanium Alloy, Hard Plastics, Wood and Other Soft Materials Aluminum, Wood, Plastic, Iron, Copper, Sheet Metal<3 mm Aluminum, Iron, Wood, Plastic, Sheet Metal<5 mm Metal or Glass carving, Model engineering or Wood carving, Jewelry making, Welding, Casting, Deburring and Grinding. Harden Metals such as Stainless Steel, Cast Iron, High Temperature Alloy, Titanium Alloy, Hard Plastics, Wood and Other Soft Materials
ALL
  • High Quality Material - High Speed Steel M35 (Cobalt 5%) provide extended tool life compared to ordinary drill bits when drilling hard materials.
  • Characteristics - 135° split point with round straight shank, self-centering prevent walking, make drilling precise and faster. Fully Ground twist design helps clear particles faster, decreases friction and heat for a cooler drilling performance.
  • Widely Used - M35 Cobalt High Speed Steel is more suitable for tough, high tensile strength material. Particularly successful in cutting harden metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and it also can be used for softer materials.
  • Specifications - 115pcs includes 29pcs fractional size 1/16”-1/2” by 1/64" Increments, 26pcs letter sizes A to Z, 60pcs numbered wire gauges #1 to #60.
  • 100% Satisfaction Guarantee - If you are not fully satisfied with our product for any reason, please feel free to contact us, we will try our best to serve you.
Material Cobalt
Cutting Diameter 0.5 Inches
Finish Type Titanium Aluminum Nitride
Shank Type Round
Cutting Angle String 135 Degrees
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