high precision drill bits

Brand Name:Betalent

Model Number:Carbide drill bit, twist drill bit

...drill bits, straight shank drill bits, carbide drill bit,twist drill bit Tungsten carbide twist drill is a kind of tool for drilling round hole of work piece through its relative fixed axis rotary cutting. It is named for its spiral twist shaped chip holding groove. There are 2 flute twist drill bits, 3 flute twist drill bits or more flutes, but 2 flute are the most common for twist drill bits. Twist drill can be used on drilling...

Brand Name:MIROC by KSQ

Model Number:NQ Diamond core bit

Place of Origin:China (Mainland)

.... By selection of the right bit, drilling life and penetration rate can be increased. Impregnated diamond drill bits are designed to perform as grinders. Diamonds are embedded in an infiltred or sintered matrix. The matrix erodes away at the same rate as

Brand Name:MIROC by KSQ

Model Number:B745-R32-S

Place of Origin:China (Mainland)

...Drill Bit R25 45mm Thread Button Bit Rock Hammer Drill Bits for Rock Drilling Product Description: The rock bit can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Generally, chisel bit is mainly used for hard rock, cross bit and button bit are mainly used for fissural rock. It is mainly used for diging into mine laneway and blasting holes in all drilling

Brand Name:Aoxing

Model Number:55mm,65mm,75mm,94mm,108mm,113mm,133mm, 145mm,153mm,175mm,185mm,193mm

Place of Origin:Hebei,China

... life. 3.PDC cutter can improve the life and shield the risk of complex formation drill not passed. 4.Drilling dynamic equilibrium design and hydraulic balance design make the drilling process more smooth Features of diamond concave no core drill bits: 1

Brand Name:Aoxing

Model Number:55mm,65mm,75mm,94mm,108mm,113mm,133mm, 145mm,153mm,175mm,185mm,193mm

Place of Origin:Hebei,China

... ensure longer life. It has 3 wings and 3 flushing holes. Compared with 4 wings, 3 wings step drag bits tend to drill faster and aggressive, whereas, are shorter lasting and less durable.3 wings alloy scraper bits will produce larger cuttings force than

Brand Name:RTCRAFT or OEM

Model Number:Inch size or Metric Size

Place of Origin:CHINA

... surface are available. 4. Shank:Hex Shank 5. Drill bits set are available. Step Drill Bits for Metal Features: 1. HSS Step Drills for drilling cylindrical holes in solid material up to a thickness of 4 ~ 5mm. 2. Burr-free and vibration-free drilling. 3

Brand Name:SOLLROC

Model Number:RC bit

Place of Origin:China

...usually use it on large-diameter holes because it is faster and easier to clean the hole. The fluid and cuttings flow up the drill pipe and down the annulus. In softer formations, this causes less washout and makes sampling faster and more accurate because

Place of Origin:Shanghai, China (Mainland)

Brand Name:Talentool

Model Number:Talentool

...High concentration 2.Smooth surface finish quality 3.Fast drilling & consistent performance best core drill 4.Superior quality best core drill 5.Long Life when used correctly 6.Superior design that is easier to use 7.Factory direct best core drill with the

Place of Origin:Shanghai, China (Mainland)

Brand Name:Talentool

Model Number:Talentool

...drilling tool diamond concrete hole saw drill bit Product Description Size: outer dia 6mm-100mm drill length 2"(51mm) shank dia 3/8"(10mm) grite/Particle 50-60 /according to your request drilling deepth 1-1/16"(30mm) Application: Glass / Quartz Stone Optics Marble / Granite Lapidary Tile / Porcelain Ceramics Composites Features: 1.High concentration 2.Smooth surface finish quality 3.Fast drilling...

Brand Name:JOHNSON TOOLS

Model Number:CB-VB 5-70mm

Place of Origin:CHINA

..., porcelain, tiles, marble, granite materials. Capable of drilling clean hole. Dry drilling without the need for coolant. Dry Drilling is better for your drilling. Outer Diameter: 6mm, 8mm, 10mm, 12mm, 14mm, 15mm, 16mm, 18mm, 20mm, 25mm, 28mm, 30mm, 32mm,

Brand Name:JOHNSON TOOLS

Model Number:D12

Place of Origin:CHINA

...drill bit step drill bit for metal Size 9steps: 4-12mm 9Steps:4-20mm 15Steps:4-32mm Conection Triangular Shank Material HSS M35 Finishing Titanium Coated Application Metal, Aluminum, Wood drilling Features 1. Strong Durability: coated by titanium, the bits have strong durability. This step drill set performs well in heat, corrosion and rust resistance. 2. Premium HSS Material: High...

Brand Name:JOHNSON TOOLS

Model Number:D12

Place of Origin:CHINA

...Drill BIt Set Titanium Coated Core Drill Bit For Metal Size 10Steps: 1/4inch - 1-1/8inch Conection Triangle Shank Material HSS 4241 Finishing Titanium Coated Application Metal, Aluminum, Wood drilling Features 1. Strong Durability: coated by titanium, the bits have strong durability. This step drill set performs well in heat, corrosion and rust resistance. 2. Premium HSS Material: High...

Brand Name:MTH

Model Number:105mm diameter

Place of Origin:CHINA

...Carbon Steel Mining And Construction Drilling DTH Drill Bit Product Information: DTH hammers transmit intensive impact energy with low energy loss. This results in good rock breakage, high penetration rates and high productivity. The equipment is designed...

Brand Name:Aoxing

Model Number:55mm,65mm,75mm,94mm,108mm,113mm,133mm, 145mm,153mm,175mm,185mm,193mm

Place of Origin:Hebei,China

...Drill Bit 1308 Cutter Tips for Core Drilling 3 Wings 133 mm Diamond Head Hard Rock Drilling Bit PDC PDC bit used for geoloical prospecting,development of oil and gas,drilling water wells,blast holes and making holes for seismic prospecting,construction engineering.now there are 2 types: Matrix and Steel Body. Matrix PDC drill bit...

Brand Name:RTCRAFT or OEM

Model Number:1-5/8"

Place of Origin:CHINA

...Drill Bit Woodworking Hole Saw for Plywood, Chipboard,Solid Wood Features: * Forstner Bits made of high carbon steel, precision ground finish. * Forstner Bits with centre point for precisely locating the bit, 2 main cutters for faster penetration of the bit and circumferential cutters ensure splinter free drilling and exact holes. * Forstner Bits...

Brand Name:Betalent

Model Number:Carbide drill bit, twist drill bit

...drill bits, straight shank drill bits, carbide drill bit,twist drill bit A drill bit, is a cutting tool that can create holes by machining workpiece in rotating motion. There are many sizes and shapes drill bits, which have been standardized in metric or inch systems, and the cross-sections of most drill bits are circular, but some special drill bits can produce holes of which cross-sections are not circular . Straight shank carbide drill

Brand Name:Betalent

Model Number:Carbide drill bit, twist drill bit

...drill bits, straight shank drill bits, carbide drill bit,twist drill bit A drill bit, is a cutting tool that can create holes by machining workpiece in rotating motion. There are many sizes and shapes drill bits, which have been standardized in metric or inch systems, and the cross-sections of most drill bits are circular, but some special drill bits can produce holes of which cross-sections are not circular . Straight shank carbide drill

Brand Name:ShiFeng

Model Number:HQ

Place of Origin:WUXI

...Drill Bit Dia 56 59 75 Wireline Features: 1. High penetration rate and drilling effeciency. 2. Long service life; 3. Good gauge effect; 4. High cost performance; 5. Wide usable range, diamond core bits are the most commonly useful bits in the mineral exploration industry. Specification: Double tube surface Size( surface exploration drill...