bclong 3mm 4mm drill hole

Hole Drill Bits for Concrete Diamond Drill Bit for Brick And Concrete 40Pcs Titanium Coated High Speed Steel Drill Bit Set Tool 1/1.5/2/2.5/3mm

Containing Sizes:1mm 1.5mm 2mm 2.5mm 3mm and high quality. 10pcs X 1.0mm 10pcs X 1.5mm Note: It is manual measurement there may be 2-3mm error. And item color displayed in photos may be showing slightly different on your computer since monitors are not... more

5 Pcs Carving Drill Bit Woodworking Carving Tool Wood Carving 3mm 4mm 5mm 6mm 8mm Drill Bit for DIY Carving and Grinding.

If you are looking for wood carving tools this tool kit is the perfect one. These gravers are nice and portable for wood carving beginners and casual users. The blades are made of high-quality white steel so it is sh-arp and very convenient for... more

OWSOO 10pcs Tungsten Carbide Drill Bits Set Engraving Tools for PCB Circuit Board 1.1mm+1.2mm+1.3mm+1.4mm+1.5mm+1.6mm+1.7mm+1.8mm+1.9mm+2.0mm

This drills set with high hardness and high wear resistance is a good choice for you. It can be applied to PCB SMT mould hardware processing electronic industry etc. 10pcs engraving drill in a set. Features: Made from carbide( steel) high wear... more

Abody10pcs Tungsten Carbide Micro Drill Bits Set Engraving Tools for PCB Circuit Board 1.1mm+1.2mm+1.3mm+1.4mm+1.5mm+1.6mm+1.7mm+1.8mm+1.9mm+2.0mm

This micro drills set with high hardness and high wear resistance is a good choice for you. It can be applied to PCB SMT mould hardware processing electronic industry etc. 10pcs micro engraving drill in a set. Features: Made from tungsten... more

UHUSE 5pcs HSS CO M35 Cobalt Drill Bit Set For Metal Steel 1mm 2mm 3mm 4mm 5mm

Details: * New HSS Cobalt Drill Bit Set * Brand new and high quality * Straight Shank High Speed Steel M35 Drill Bits * Can be used for iron steel copper and aluminum tool steel etc. * Made of high speed steel wear-resistant durable to use. * Material:... more

OWSOO 10pcs Tungsten Carbide Drill Bits Set Engraving Tools for PCB Circuit Board 0.3mm+0.4mm+0.5mm+0.6mm+0.7mm+0.8mm+0.9mm+1.0mm+1.1mm+1.2mm

This drills set with high hardness and high wear resistance is a good choice for you. It can be applied to PCB SMT mould hardware processing electronic industry etc. 10pcs engraving drill in a set. Features: Made from carbide( steel) high wear... more

3mm-8mm Serrated Twist Drill Bit Saw Drill Bits Hole Bits For Wood Drilling F7Q0

Product name:Special-shaped hole saw drill Product specification: 3/4/5/6/6.5/8 Product color: as you can see Product material:High speed steel Product features: Multi-functional cutting: This saw drill is designed for drilling and cutting a variety of... more

Meterk Spiral Grooved Step Drill Bit Set 4mm to 12mm/20mm/32mm Wood Metal Drilling Hole Titanium Plated Hex Shank Drill Bit

This is set of step drills made of high speed steel 4241/6542 different specifications can meet different drilling requirements. Widely Used To Cut Holes In A Variety Of Material Like Steel Wood Thin Iron Aluminum Alloy Insulation Boards PVC Sheet etc.... more

Aibecy Spiral Grooved Step Drill Bit Set 4mm to 12mm/20mm/32mm Wood Metal Drilling Hole Plated Hex Shank Drill Bit

This is set of step drills made of high speed steel 4241/6542 different specifications can meet different drilling requirements. Widely Used To Cut Holes In A Variety Of Material Like Steel Wood Thin Iron Aluminum Alloy Insulation Boards PVC Sheet etc.... more

Spiral Grooved Step Drill Bit Set 4mm to 12mm/20mm/32mm Wood Metal Plastic Drilling Hole Titanium Plated Hex Shank Drill Bit

This is set of step drills made of high speed steel 4241/6542 different specifications can meet different drilling requirements. Widely Used To Cut Holes In A Variety Of Material Like Steel Wood Thin Iron Aluminum Alloy Insulation Boards PVC Sheet etc.... more

MABOTO Spiral Grooved Step Drill Bit Set 4mm to 12mm/20mm/32mm Wood Metal Drilling Hole Titanium Plated Hex Shank Drill Bit

This is set of step drills made of high speed steel 4241/6542 different specifications can meet different drilling requirements. Widely Used To Cut Holes In A Variety Of Material Like Steel Wood Thin Iron Aluminum Alloy Insulation Boards PVC Sheet etc.... more

Htovila Spiral Grooved Step Drill Bit Set 4mm to 12mm/20mm/32mm Wood Metal Drilling Hole Plated Hex Shank Drill Bit

This is set of step drills made of high speed steel 4241/6542 different specifications can meet different drilling requirements. Widely Used To Cut Holes In A Variety Of Material Like Steel Wood Thin Iron Aluminum Alloy Insulation Boards PVC Sheet etc.... more

Nebublu Hole Saw Drill Saws Adaptors 5pcs Hss Saw With And Wrenches Saws Adaptors With Drills Drill Saws Saw Drills Drill Adaptors With And Hss Saw Drills Buzhi Eryue Dsfen Mewmewcat

5pcs HSS Hole Saw Hole Opening Drills Expanding Drill Hole Saws & Adaptors with Separate Storage Case and Wrenches 7.3mm triangular shank. 16mm 18.5mm 20mm 25mm 30mm 5 sizes totally. Each drill has its own storing case. 5pcs hole opening drills in a... more

Hole Saw Saw Drills Drill Drills Drill Saws Drill Saws Adaptors Hss Saw Drills Saws Adaptors With Adaptors With And 5pcs Hss Saw Adben Mewmewcat Saw 5pcs

5pcs HSS Hole Saw Hole Opening Drills Expanding Drill Hole Saws & Adaptors with Separate Storage Case and Wrenches 7.3mm triangular shank. 5pcs hole opening drills in a package. 16mm 18.5mm 20mm 25mm 30mm 5 sizes totally. Comes with 5pcs wrenches. High... more

Shinysix Hole Saw Saws Adaptors Wrenches Saw HSS Saw Drills Drill Saws Adaptors Saw 5pcs HSS HSS Saw 5pcs HSS Saw Saw Drills Drill Drills Drill Saws

5pcs HSS Hole Saw Hole Opening Drills Expanding Drill Hole Saws & Adaptors with Separate Storage Case and Wrenches: Comes with 5pcs wrenches.7.3mm triangular shank.High hardness high speed steel materials.Each drill has its own storing case.5pcs hole... more

Hole Saw Saws Adaptors With Saw Drills Drill 5pcs Hss Saw Drills Drill Saws Adaptors With And Drill Saws Adaptors Hss Saw Drills Eryue Buzhi

5pcs HSS Hole Saw Hole Opening Drills Expanding Drill Hole Saws & Adaptors with Separate Storage Case and Wrenches 16mm 18.5mm 20mm 25mm 30mm 5 sizes totally. Comes with 5pcs wrenches. High hardness high speed steel materials. 7.3mm triangular shank.... more

Irrigation Drilling Tool 3mm 4mm Dual Use Micro Drip Irrigation System Water Pipe Hole Punch Tool

The drip tube hole punch tool can create 3mm and 4 mm holes in the tube a total length107mm / 4.21 is made of plastic practical and durable. T shape hole punch can drill holes of two sizes to meet your different requirements. Makes the installation of... more

Uxcell 2Pcs Irrigation Drilling Tool 3mm 4mm Dual Use Micro Drip Irrigation System Water Pipe Hole Punch Tool

The drip tube hole punch tool can create 3mm and 4 mm holes in the tube a total length107mm / 4.21 is made of plastic practical and durable. T shape hole punch can drill holes of two sizes to meet your different requirements. Makes the installation of... more

Uxcell 3Pcs Irrigation Drilling Tool 3mm 4mm Dual Use Micro Drip Irrigation System Water Pipe Hole Punch Tool

The drip tube hole punch tool can create 3mm and 4 mm holes in the tube a total length107mm / 4.21 is made of plastic practical and durable. T shape hole punch can drill holes of two sizes to meet your different requirements. Makes the installation of... more

Suzicca 10pcs Tungsten Carbide Drill Bits Set Engraving Tools for PCB Circuit Board 0.3mm+0.4mm+0.5mm+0.6mm+0.7mm+0.8mm+0.9mm+1.0mm+1.1mm+1.2mm

This drills set with high hardness and high wear resistance is a good choice for you. It can be applied to PCB SMT mould hardware processing electronic industry etc. 10pcs engraving drill in a set. Features: Made from carbide( steel) high wear... more

Ana 0.3-3.4mm Drill Chuck 3mm Round Shank Rotary Tools Accessories for Grinder

Features: *The drill chuck is made of high-speed steel which has high hardness wear resistance good strength and toughness and heat and corrosion resistance. *Adjust the speed of the governor to the lowest or zero turn And then turn on the power to... more

MABOTO 10pcs Tungsten Carbide Micro Drill Bits Set Engraving Tools for PCB Circuit Board 1.1mm+1.2mm+1.3mm+1.4mm+1.5mm+1.6mm+1.7mm+1.8mm+1.9mm+2.0mm

This micro drills set with high hardness and high wear resistance is a good choice for you. It can be applied to PCB SMT mould hardware processing electronic industry etc. 10pcs micro engraving drill in a set. Features: Made from tungsten... more

5Pcs Extra Long HSS High Speed Steel Drill Bit Set 2mm 3mm 3.5mm 4mm 5mm Bits

Features: *Made of high quality material durable and practical to use *Suitable for many electric drills and drilling machines *Suitable for wood aluminum plastic etc. Specifications: *Material: high speed steel *Color: Silver (As picture shown)... more

0.3-3.4Mm Drill Chuck 3Mm Round Shank Rotary Tools Accessories For Grinder

Features: *The drill chuck is made of high-speed steel which has high hardness wear resistance good strength and toughness and heat and corrosion resistance. *Adjust the speed of the governor to the lowest or zero turn And then turn on the power to... more

MABOTO 10pcs Tungsten Carbide Micro Drill Bits Set Engraving Tools for PCB Circuit Board 0.3mm+0.4mm+0.5mm+0.6mm+0.7mm+0.8mm+0.9mm+1.0mm+1.1mm+1.2mm

This micro drills set with high hardness and high wear resistance is a good choice for you. It can be applied to PCB SMT mould hardware processing electronic industry etc. 10pcs micro engraving drill in a set. Features: Made from tungsten... more

Suzicca 10pcs Tungsten Carbide Drill Bits Set Engraving Tools for PCB Circuit Board 1.1mm+1.2mm+1.3mm+1.4mm+1.5mm+1.6mm+1.7mm+1.8mm+1.9mm+2.0mm

This drills set with high hardness and high wear resistance is a good choice for you. It can be applied to PCB SMT mould hardware processing electronic industry etc. 10pcs engraving drill in a set. Features: Made from carbide( steel) high wear... more

RANMEI 0.3-3.4mm Drill Chuck 3mm Round Shank Rotary Tools Accessories for Grinder

Features: *The drill chuck is made of high-speed steel which has high hardness wear resistance good strength and toughness and heat and corrosion resistance. *Adjust the speed of the governor to the lowest or zero turn And then turn on the power to... more

Drill Stop Set 3mm 4mm 5mm 6mm 8mm I.D. Hex Wrench Bits Holder

Feature: Available in multiple pack size . For drill bits dowels cavity consistent . These s fit around drill bits for consistent drilling depth. Ideal for dowels and cavity fixing. Specifications: Product Name: Drill Bit Stop Color: Black Weight: 31g... more

0.3-3.4mm Drill Chuck 3mm Round Shank Rotary Tools Accessories for Grinder

Features: *The drill chuck is made of high-speed steel which has high hardness wear resistance good strength and toughness and heat and corrosion resistance. *Adjust the speed of the governor to the lowest or zero turn And then turn on the power to... more

10pcs Tungsten Carbide Drill Bits Set Engraving Tools for PCB Circuit Board 1.1mm+1.2mm+1.3mm+1.4mm+1.5mm+1.6mm+1.7mm+1.8mm+1.9mm+2.0mm

This drills set with high hardness and high wear resistance is a good choice for you. It can be applied to PCB SMT mould hardware processing electronic industry etc. 10pcs engraving drill in a set. Features: Made from carbide( steel) high wear... more

Unique Bargains Chuck Key 3mm Pilot 11 Teeth for 0.3-4mm Drill Chuck

Specifications: Color: Black Material: Carbon Steel Surface Treatment: Blackening Gear Teeth Quantity: 11 Pilot Diameter: 3mm / 0.12 inch Gear Diameter: 11.2mm / 0.44 inch Total Size: 57 x 35mm / 2.24 inch x 1.38 inch(L*W) Package Content: 1 x Chuck Key more

Uxcell 3mm Dia 4mm Shank 120 Degree Carbide AlTiSin Coated 2 Flutes Spotting Drill Bits

Made of fine-grained tungsten carbide the drill bit has good toughness high hardness (HRC92) wear resistance and heat resistance. With good cutting strength and drilling effect carbide tool offers long tool life and faster cutting speeds than other... more

Uxcell 3mm Dia 4mm Shank 60 Degree Carbide AlTiSin Coated 2 Flutes Spotting Drill Bits

Made of fine-grained tungsten carbide the drill bit has good toughness high hardness (HRC92) wear resistance and heat resistance. With good cutting strength and drilling effect carbide tool offers long tool life and faster cutting speeds than other... more

0.3-3.4mm Drill Chuck 3mm Round Shank Rotary Tools Accessories for Grinder

Features: *The drill chuck is made of high-speed steel which has high hardness wear resistance good strength and toughness and heat and corrosion resistance. *Adjust the speed of the governor to the lowest or zero turn And then turn on the power to... more

10pcs Tungsten Carbide Drill Bits Set Engraving Tools for PCB Circuit Board 1.1mm+1.2mm+1.3mm+1.4mm+1.5mm+1.6mm+1.7mm+1.8mm+1.9mm+2.0mm

This micro drills set with high hardness and high wear resistance is a good choice for you. It can be applied to PCB SMT mould hardware processing electronic industry etc. 10pcs micro engraving drill in a set. Features: Made from tungsten... more

CPAN 0.3-3.4mm Drill Chuck 3mm Round Shank Rotary Tools Accessories for Grinder

Features: *The drill chuck is made of high-speed steel which has high hardness wear resistance good strength and toughness and heat and corrosion resistance. *Adjust the speed of the governor to the lowest or zero turn And then turn on the power to... more

moobody 10pcs Tungsten Carbide Micro Drill Bits Set Engraving Tools for PCB Circuit Board 0.3mm+0.4mm+0.5mm+0.6mm+0.7mm+0.8mm+0.9mm+1.0mm+1.1mm+1.2mm

This drills set with high hardness and high wear resistance is a good choice for you. It can be applied to PCB SMT mould hardware processing electronic industry etc. 10pcs engraving drill in a set. Features: Made from carbide( steel) high wear... more

10pcs Tungsten Carbide Drill Bits Set Engraving Tools for PCB Circuit Board 0.3mm+0.4mm+0.5mm+0.6mm+0.7mm+0.8mm+0.9mm+1.0mm+1.1mm+1.2mm

This drills set with high hardness and high wear resistance is a good choice for you. It can be applied to PCB SMT mould hardware processing electronic industry etc. 10pcs engraving drill in a set. Features: Made from carbide( steel) high wear... more