20mm diameter gun drill bits

Brand Name:ARNOLD

Place of Origin:China

Model Number:GD-DH (10.00-13.50)

Product Description: A Gun Drill is a specialized type of drill utilized for creating deep and accurate holes, originally designed for drilling gun barrels — thus the name. It is extensively employed in sectors such as automotive, aerospace, mold making...

Model Number:CIR90A-95DC

Place of Origin:China

Brand Name:Custom

...Drill Bit - Drop Center Face Ballistic Button Rock Drill Bit The CIR90A 95mm DTH drill bit is a rock drilling bit designed for down-the-hole drilling applications. It features a 95mm drilling diameter, drop center face design and ballistic carbide buttons for efficient rock penetration and impact transfer. This CIR90A DTH button bit...

Brand Name:MIROC

Model Number:4 Degree

Place of Origin:CHINA

...Bit Rock Drilling Tool Product Overview The 4 Degree 32mm Taper Button Bit is a professional rock drilling tool designed for use with tapered drill rods. With a 32mm drilling diameter and 4 degree tapered connection, this bit provides stable impact energy transmission and efficient rock penetration. The bit...

Brand Name:Shuanli

Model Number:1.00-45.00

Place of Origin:China

...bits Gun drilling,external chip removing. is a kind of forced chip removing processing. High pressure cutting oil is inserted into the inner hole of gun drill to cool and lubricate gun drill edge. Steel chip and cutting oil are removed along the “V” shape groove. Specification Name Gundrill bits...

Brand Name:SUPAL

Model Number:OEM

Place of Origin:Jiangsu,Chiang(Mainland)

drill machine all-purpose use High Precision Coolant Twist Drill Bit Material Tungsten carbide TRS >4000 N/mm2 HRA 91.8-92.4, HRC:45/55/60/65 Grain size 0.2-0.6μm Helix angle 30°-45 ° Diameter of cutting edge 0.2-0.9mm; 1-20mm Size Diameter 1.0mm-20mm ...

Brand Name:AMG

Place of Origin:china

...Drill Bit is an essential tool designed for precision drilling across a wide range of applications, combining durability, efficiency, and versatility. Manufactured with high-quality carbide material, these drill bits ensure exceptional hardness and wear resistance, making them ideal for demanding drilling tasks in various industrial and construction settings. The product is available in a comprehensive diameter

Brand Name:BMR TOOLS

Model Number:Spade Paddle Flat drill

Place of Origin:P.R.China

20mm Flat Wood Drill Bits High-Carbon Steel Industrial Spade Paddle Flat drill Size: 6mm to 40mm Length: 150mm Material: Carbon Steel Processing: Weld Coating: Bright polishing Black Coating Black & White Coating Amber Coating Type: Flat Drill Bit Application: Drilling holes on wood Spade Paddle Flat Drill...

Brand Name:HUACHANG

Model Number:980202022

Place of Origin:Jiangsu, China

...Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life Feature : Outer Diameter: From 6mm-120mm or as your request; OD20mm, 35mm, 40mm, 50mm and 68mm Length: 60mm with M14, 5/8"-11 thread. 65 or 80mm with hex shank. Other specification can be made upon you request. Shank type: M14, 5/8"-11, Hex shank, Round Shank, Hex Quick release shank. item value Product information Diamond Core Drills

Place of Origin:Zhuzhou,China

Brand Name:zhenfang

tungsten carbide two coolant holes gun drill bits tungsten carbide drll Place of Origin:Sichuan, China Brand Name:mincheng Model Number:GD-4 Type:Power Tool Parts, gun drill bits Grade:D30UF/DP12X, etc. Material:Wc+Co Length:Customized MOQ:1 PCS Size:OD>4 ...

Brand Name:Super Diamond

Model Number:CD525-775

Place of Origin:China

.... The drill tools are utilized in science mine, geologic exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. Diameter No ×Button diameter , mm Button angle° Flushing holes Weight(Kg) Part

Brand Name:SOLLROC

Model Number:165mm Drag Bits

Place of Origin:China

...e soft rock. However, they will not work well in coarse gravel or hard rock formations. Uses include drilling water wells, mining, geothermal, environmental and exploration drilling. Whenever possible, they should be used to drill pilot holes because they

Brand Name:ENG

Model Number:Matrix PDC Bit

Place of Origin:China

Product Description: The Matrix PDC Drill Bit is an essential tool designed for various drilling applications in industries such as oil, gas, and water well drilling. With its advanced technology and high-quality materials, this Diamond PDC Drill Bit ...

Brand Name:JOHNSON TOOLS

Model Number:CB-VB 6-68mm

Place of Origin:CHINA

5pcs Aluminum box m14 vacuum brazed diamond core drill bit set tools m14 We can do Customized logo lasering and size lasering by ourself. The Hex shaft makes these perfect for use in a battery drill driver. Can comfortably drill 45 or more holes in the ...

Brand Name:XDEM

Model Number:Φ75-300 mm

Place of Origin:China

...170mm diameter, used for pebble, gravel, rock etc. during geological exploration, water well drilling works. Features: 1. strong wear resistance, long service life and durable use. 2. High drilling efficiency, good sharpness for the bit 3. Can drill under

Brand Name:Aoxing

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

Place of Origin:Hebei,China

...Diameter Alloy Bit For Soft Formations Drilling & Water Well Drilling 3 wings alloy scraper bits are one piece construction of alloy steel cast with tungsten carbide cutting tips and gauge sides to 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...

Brand Name:Star Diamong

Model Number:96mm

Place of Origin:Guilin China

96mm Concave Drill Bit Φ96mm PDC concave bits are widely used in geological drilling, mine drilling, water well drilling and other fields. Its main characteristics are fast speed, long service life,

Brand Name:ROSCHEN

Model Number:COP 44

Place of Origin:CHINA

... Bit Faces: flat face, concave, convex Packaging: Ply-wood box Delivery Time: 5-15 days Sample Order: ...

Brand Name:SUVEC

Model Number:Threaded Button Bit

Place of Origin:China

R28 R32 R38 T38 T45 T51 Thread Button Bit Threaded drill bits for Mining Rock Drilling Threaded button drill bits are suitable for powerful percussive drills and top hammers with high speed drifter, such as Atlas Copco 282 rocket boomer, Atlas Copco 352 ...