self centering drill bit

Brand Name:STARRY

Model Number:5-50MM

Place of Origin:JIANG SU

...Drill Bits , Extra Long Tapered Drill Bits For Metal Features 1. Precise dimension,long life and high efficiency. 2. High-speed steel (HSS) provides hardness for wear resistance 3. Bright finish increases chip flow in softer materials such as aluminum, wood and plastic 4. Self-centering...

Brand Name:PBLOG

Model Number:TED-1008

Place of Origin:GD

... shank 3-100MM Plating / Sintering Support Threaded shank 3-100MM Plating / Sintering Support Products ♦Reminder:Because different drilling machines have different requirements for the use of jigs, choose the corresponding drill shank according to your

Brand Name:PBLOG

Model Number:TED-1027

Place of Origin:GD

...Drill Bit Sharp Drilling With Self-Slotting Drill bit type working diameter Production process OEM Straight shank 3-100MM Plating / Sintering Support Tapered shank 3-100MM Plating / Sintering Support Threaded shank 3-100MM Plating / Sintering Support Products ♦Reminder:Because different drilling machines have different requirements for the use of jigs, choose the corresponding drill...

Brand Name:STARRY AND OEM

Model Number:3,4,5,6,7,8,9,10

Place of Origin:JIANG SU

... Drill Bits , Concrete Long Masonry Drill Bit For Brick 1. Ideal for drilling concrete, granite, rock, brick, stone, breeze block. 2. Self-centering tip for clean entry and fast starts. Stays sharp longer. 3. 2× longer life than standart hammer drill bits...

Brand Name:STARRY

Model Number:3-16MM

Place of Origin:JIANG SU ,CHINA

...fast starts. Stays sharp longer. 3. 2× longer life than standart hammer drill bits. 4. Our U flute design for faster, more efficient dust removal. 5. Premium steel improves core strength for maximum durability and extended life. ...

Brand Name:Zhongzuan

Place of Origin:Chongqing, China

... 2. Fast cutting, smooth chip removal. Double spiral groove, sharp punching, reducing resistance, fast chip removal 3. Self-centering design, easy to locate: 118°X type opening design, effectively reducing opening slip. 4. Suitable for

Brand Name:Zhongzuan

Place of Origin:Chongqing, China

...cutting, smooth chip removal. Double spiral groove, sharp punching, reducing resistance, fast chip removal 3. Self-centering design, easy to locate: 118°X type opening design, effectively reducing opening slip. 4. Suitable for stainless steel, mold ...

Brand Name:Zhongzuan

Place of Origin:Chongqing, China

... 2. Fast cutting, smooth chip removal. Double spiral groove, sharp punching, reducing resistance, fast chip removal 3. Self-centering design, easy to locate: 118°X type opening design, effectively reducing opening slip. 4. Suitable for stainless steel,

Brand Name:Zhongzuan

Place of Origin:Chongqing, China

... 2. Fast cutting, smooth chip removal. Double spiral groove, sharp punching, reducing resistance, fast chip removal 3. Self-centering design, easy to locate: 118°X type opening design, effectively reducing opening slip. 4. Suitable for

Brand Name:Zhongzuan

Place of Origin:Chongqing, China

...cutting, smooth chip removal. Double spiral groove, sharp punching, reducing resistance, fast chip removal 3. Self-centering design, easy to locate: 118°X type opening design, effectively reducing opening slip. 4. Suitable for stainless steel, mold ...

Brand Name:Zhongzuan

Place of Origin:Chongqing, China

... 2. Fast cutting, smooth chip removal. Double spiral groove, sharp punching, reducing resistance, fast chip removal 3. Self-centering design, easy to locate: 118°X type opening design, effectively reducing opening slip. 4. Suitable for stainless steel,

Brand Name:STARRY

Model Number:2mm-13mm

Place of Origin:CHINA

...Drill Bits White Finished HSS - 4241 Material 60 - 66HRC Hardness 1 size:1mm-20mm 2 right hand cutting, type N 3 Perfect performance high speed steel drill bits 4 118 degree or 135 degree split point 5 Diameter tolerance H8 1,Precise drilling on mild steels, soft metals (aluminium,copper,brass, bronze) and nonferrous metals. 2,118degree or135 Degree Split point, 'Self Centering'and keeps the drill...

Brand Name:STARRY AND OEM

Model Number:4,5,6,8,10

Place of Origin:JIANG SU

... Self-centering tip for clean entry and fast starts. Stays sharp longer. 3. 2× longer life than standart hammer drill bits. 4. Our U flute design for faster, more efficient dust removal. 5. Premium steel improves core strength for maximum durability and

Brand Name:STARRY

Model Number:6mm

Place of Origin:JIANG SU ,CHINA

...Drill Bit with Flute for Glass Ceramic Porcelain Tile Drilling Feature : 1. Ideal for drilling concrete, granite, rock, brick, stone, breeze block. 2. Self-centering tip for clean entry and fast starts. Stays sharp longer. 3. 2× longer life than standart hammer drill bits...

Brand Name:STARRY AND OEM

Model Number:3-25MM

Place of Origin:JIANG SU

...Drill Bit for Concrete Tile Masonry Wood Metal Drilling 1. Ideal for drilling concrete, granite, rock, brick, stone, breeze block. 2. Self-centering tip for clean entry and fast starts. Stays sharp longer. 3. 2× longer life than standart hammer drill bits...

Brand Name:STARRY AND OEM

Model Number:5/32;3/16

Place of Origin:JIANG SU

... Self-centering tip for clean entry and fast starts. Stays sharp longer. 3. 2× longer life than standart hammer drill bits. 4. Our U flute design for faster, more efficient dust removal. 5. Premium steel improves core strength for maximum durability and

Brand Name:ENG

Model Number:215

Place of Origin:Suzhou, China

8 1/2'' (215.9mm) Bi-Center Steel Body PDC Drill Bit For Rock Drilling Product Specifications Blade Quantity 6+5 Primary cutter size 16mm/13mm Nozzle 7 Gauge protection 3'' Operation Parameters Rotary speed (r/min) 80-300 Weight on Bit (KN) 20-110 Flow ...

Brand Name:STARRY AND OEM

Model Number:3-25MM

Place of Origin:JIANG SU

... tip for clean entry and fast starts. Stays sharp longer. 3. 2× longer life than standart hammer drill bits. 4. Our U flute design for faster, more efficient dust removal. 5. Premium steel improves core strength for maximum durability and extended life.

Brand Name:STARRY

Model Number:3-16MM

Place of Origin:JIANG SU ,CHINA

...fast starts. Stays sharp longer. 3. 2× longer life than standart hammer drill bits. 4. Our U flute design for faster, more efficient dust removal. 5. Premium steel improves core strength for maximum durability and extended life. ...

Brand Name:HUACHANG

Model Number:980203041

Place of Origin:Jiangsu, China

...Drill Bits for Porcelain Ganite tile Glass Ceramics Marble Drill Bits With High Quality Model Number diamond core bits drill Type Center Drill Bit, Core Drill Bit, Countersink Drill Bit, Gun Drill Bit, Indexable Drill Bit, Spade Drill Bit, Twist Drill Bit, Other Type Core Drill Bit Use Masonry Drilling Cutting Materials concrete, reinforced concrete Welding Method silver welded Related Name concrete hole core bits