6542 High-speed Steel Twist Drill Bit 200mm Length Black Oxide
1. It is made of 6542 HSS (high speed steel) steel, which has good toughness and hardness, is not easy to break, and is easy to remove chips. Black oxide surface treatment, good rust resistance long durability. 2.
$14.49
C3/K10 Tungsten Carbide Precision Straight Shank Twist Drill Bit - Silver Tone
The solid carbide drill bit is made of a micro grain tungsten-cobalt alloy with an average cobalt content of . It has high hardness (), wear resistance, heat resistance, high bending strength, and resistance to stick.
$10.49
Diamond Drill Bits Hole Saws Cutter Tool for Stone Concrete
Description: * This hole saw needs to be used at a low speed, about RPM. * Please start your hole diagonally, make a round trace and then hold drill straight
$16.49
8mm Diamond Drill Bits Hole Saws Cutter Tool for Stone Concrete
Drilling Diameter: 8mm / 0.31-inch; Total Length: 77mm / 3.03-inch. Material: Diamond coating maximizes performance and retains a sharper cutting edge. Application: Suitable tool for cutting accurate holes in some materials such as stone and concrete.
$9.99
10 Pcs 3.35mm High Speed Steel Drill Bits, Fully Ground 70mm Length Drill Bit
Specification: Flute Treatment:Fully ground, Drill Bit Diameter: 3.35mm / 0.13-inch, Flute Length: 38mm / 1.5-inch, Shank Diameter: 3.35mm / 0.13-inch, Total Length: 70mm / 2.76-inch; 10 x Drill Bits High Speed steel: Made of high-speed steel, with high…
1mm C2/K20 Tungsten Carbide Straight Shank Spiral Flutes Twist Drill Bit 2pcs - Silver Tone
Twist Drill Bits: Drilling Diameter: 1mm / 0.039"; Flute Length: 20mm / 0.79"; Overall Length: 40mm / 1.57"; Cutting Hardness (Max.): HRC45. Spiral chip space design for fast and clean chip removal.
6Pcs 0.6mm Micro Engraving Drill Bits, High-Speed Steel Titanium Coated
Specification: Shank Type: Round Shank; Tool Flute Type: Spiral; Rock Well Hardness Grade: 63-66 HRC; Twist Drill Bits Diameter: 0.6mm / 0.02-inch; Shank Diameter: 2.35mm / 0.09-inch; Total Length: 49.5mm / 1.95-inch; Drill Bit Length: 21mm / 0.83-inch…
$12.99
10 Pcs 1.2mm Mini Twist Drill Bits, High-Speed Steel Extra Long Drill Bit 100mm
Specification: Drill Bit Diameter: 1.2mm / 0.05-inch, Flute Length: 100mm / 3.94-inch, Shank Diameter: 1.2mm / 0.05-inch, Total Length: 100mm / 3.94-inch; 10 x Mini Drill Bits High Speed Steel: Made of high-speed steel, with high hardness, heat…
$12.49
5pcs Titanium Coated M42 High Speed Steel Cobalt HSS Twist Drill Bits
Steel is a super-hard cobalt high-speed tool steel containing cobalt, with good toughness, high wear resistance, high cutting efficiency, and good hot hardness (Retains hardness even at high temperatures of the cutting edge.).
4.2mm C2/K20 Tungsten Carbide Straight Shank Spiral Flutes Twist Drill Bit - Silver Tone
Twist Drill Bits: Drilling Diameter: 4.2mm / 0.165"; Flute Length: 25mm / 0.98"; Overall Length: 45mm / 1.77"; Cutting Hardness (Max.): HRC45. Spiral chip space design for fast and clean chip removal.
$15.49
2pcs 3.6mm Titanium Coated M42 High Speed Steel 8% Cobalt (HSS) Twist Drill Bits
Size - Cutting edge diameter: 3.6mm / 0.142"; cutting edge length: 32mm / 1.26"; shank diameter: 3.6mm / 0.142"; overall length: 70mm / 2.76"; cutting point angle: 135 degree; manufacturing technology: fully-ground Material - M42 steel is a super-hard…
$13.99
$10.99
2Pcs 0.6mm Micro Engraving Drill Bit, High-Speed Steel Titanium Coated
M35 HSS High Speed Steel Hole Saw Drill Bit for Stainless Steel Alloy
M35 HSS (high-speed steel) contains 5% cobalt, offering high hardness, high strength, heat resistance, durability, wear resistance and impact resistance.
4pcs C3/K10 Tungsten Carbide Precision Straight Shank Twist Drill Bit - Silver Tone
Size - overall length: 38mm / 1.5"; cutting hardness (max.): HRC45; tool flute type: spiral The solid carbide drill bit is made of a micro grain tungsten-cobalt alloy with an average cobalt content of 6%.
$13.49
