hss step cone drill bit hole cutter

Brand Name:ZhongZuan

Model Number:T-13

Place of Origin:Chongqing,China

...Drill Bits Step Cone Drill Bits For Metal 1. The step drill bits are made of classic high-speed steel with titanium coating for proven capability and durability in drilling holes in plastic, aluminum, wood board, copper, stainless steel and many other types of sheet metal. 2. With the step drill bits we offered,you can process different kinds of diameter holes...

Brand Name:Tianying

Model Number:IADC 725

Place of Origin:CHINA

...Cone Drill Bit Customized Color And Size Click here for catalogueTCI DRILL BIT.pdf What is Roller Cone Drill Bit ? Roller Cone Drill Bit is a drilling method that uses a roller bits. In roller-bit drilling, rock is cut by hard-alloy teeth projecting from rolling cutters, which rotate on the drill-bit bearings. Inturn, the drill bit rotates at a high rate, and presses against the bottom hole...

Brand Name:STARRY or OEM

Model Number:12-100

Place of Origin:JIANG SU CHINA

TIN Coated M2 / 4341 HSS Hole Saw , Fully Ground Core Drill Bit Hole Saw Cutter 1. Description: 2. Detail: Product Name HSS-M2 hole saw.hss-4341 hole saw cutter. Material High Speed Steel with Heat Treatment Cutting Depth 6mm (1/4 inch) Teeth Type Fluted ...

Brand Name:M&G Productions P.R.China

Model Number:Diameter 12-125mm, Cutting Depth 30-300mm

Place of Origin:P.R.China

... twist drills have to drill the whole diameter of hole . But the HSS, HSSCo ,T.C.T .Annular Cutter,Rotabroach cutter, Slugger,Magnetic Drill bits, Rail Cutter ,Core drills only cut the material of the round the the width of the teeth .So We can get the

Brand Name:STARRY or OEM

Model Number:12-100

Place of Origin:JIANG SU CHINA

TIN Coated M2 / 4341 HSS Hole Saw , Fully Ground Core Drill Bit Hole Saw Cutter 1. Description: 2. Detail: Product Name HSS-M2 hole saw.hss-4341 hole saw cutter. Material High Speed Steel with Heat Treatment Cutting Depth 6mm (1/4 inch) Teeth Type Fluted ...

Brand Name:BJTUFF

Model Number:8 1/2“

Place of Origin:CHINA

Foundation cone cutter for hole opener , replaceable roller cone cutter bit for trenchless, roller cone bit Characteristics 1. Seal and Lubrication. Premium O-ring,Optimal seal compression and curved seal structure can enhance the seal performance.The ...

Brand Name:JOHNSON TOOLS

Model Number:D12

Place of Origin:CHINA

Product Name 5pcs HSS Titanium Triangle Shank step cone taper drill Bits Set for Metal Drilling Size 6Steps: 3/16-1/2''(3/16,1/4,5/16,3/8,7/16,1/2) 8Steps:1/4-3/4''(1/4,5/16,3/8,7/16,1/2,9/16,5/8,11/16,3/4) 9Steps...

Brand Name:JSBIT

Place of Origin:Hebei, China

... Material Carbide Processing Type CAST Use piling engineering Other name roller cutter/Roller cone bits Bearing type journal Sealed Bearing Application Trenchless & HDD & Foundation rock driling Advantage High Performance Cost ...

Brand Name:Pangolin

Place of Origin:HeBei China

Sealed Bearing Roller Cone Bits Roller Cone Bits Factory Direct Sale For Core Barrel With Disorderly Step Tooth Bits Features With particular structure of the cone,equal worn of the compacts in permanent contact area and alternative contact area of the bit...

Brand Name:Kellyway

Model Number:Roller Bits

Forging Processing Steel Tooth Rotary Bits, Single Roller Cutters For Core Barrel Roller bits are tools for boring into rock and earth. They are used to drill blasting holes and penetrate both soft and hard rock materials. Products are also used in many...

Brand Name:RTCRAFT or OEM

Model Number:Inch size or Metric Size

Place of Origin:CHINA

...HSS Titanium Plating Umbrella Drill Bit Umbrella Chamfer Chamfering Cutter Step Drill Bit Set Discription of Step Drill Bits: 3pcs 16-30.5/5-20/3-14mm HSS 6542 Umbrella Chamfering Cutter Step Drill Bit Set size:16-30.5mm/0.62"-1.2",10mm Handle Dia. 2.6-20mm/0.1"-0.79", 8mm Handle Dia.3.3-14mm/0.13"-0.55", 6mm Handle Dia. Unique umbrella structure, a drill...

Brand Name:BMR TOOLS

Model Number:sprial flute hss M2 step drill bit

Place of Origin:P.R.China

...HSS M2 step drill bit 4mm-32mm Size: 4-12mm(5steps);4-20mm(9steps);4-32mm(15steps) Material: HSS M2 Processing: Milling Coating: Bright polishing Tin-Coating Black Coating Amber Coating Step: 15 Steps Precision: H7 Application: Drilling holes on metal Sprial flute HSS M2 step drill bit Specification NAME MATERIAL SIZE STEPS triangle shank straight flute step drill...

Place of Origin:HeBei . China

... sure there are no any junk on bottom hole, and clean the bottom hole if necessary. 2.Bit must be handled with care in order not no damage cutters and hard substances. 3.Check if there is any damage on bit cutters and if there any foreign matter inside the

Place of Origin:China

Brand Name:WXM

...Kinds of drills for your choose! HSS TAPER SHANK TWIST DRILL;HSS STRAIGHT SHANK TWIST DRILL; THE STEPS AND LADDERS DRILL;WOOD WORKING DRILL；MASONRY DRILLS；SDL HAMMER DRILLS；GLASS & TILE DRILL BIT;ELECTRIC HAMMER DRILLS; HSS ANNULAR CUTTER AND SO ON.

Brand Name:Sanyinghe

Model Number:As your requirements

Place of Origin:China

...Cutter Step Milling Cutter Screw Countersunk Hole Drill Bit High Speed Steel Product Description: 1. HSS material, sharp and durable, has the characteristics of ultra-high speed and ultra-high durability after high-precision grinding. 2. Fine workmanship, clear scale, no chips, no residue, less shaking than ordinary twist drills...

Place of Origin:Guangdong, China

Brand Name:yingba

Model Number:paizuan

YingBa Solid Carbide Three Flute Rough End Mill for Wood Key Hole Opener Online Wholesale Supplier Rough Milling Cutter Yingba Hot Sale 2/4 Flute Left Right Hole Opening Drill Bit Hinge Woodworking Drill Bit for Wood Milling Cutter Product description ...

Place of Origin:China

Straight Groove Metal Hole Cutter Drilling Power Tools Set Product name HSS Step Drill Bits Color Gold/Metal Type Furniture Hardware Replacement Parts Material HSS steel Feature High Speed Application Drilling holes Product Description: Made of High Speed ...

Brand Name:BABOS

Model Number:HSSWSN220501905

Place of Origin:China

...surface, and long tool life. When compared to common drills, our drill bits provide much better and quicker drilling performance. The use of advanced technology in our manufacturing process allows us to create drill bits that are superior in every way. The

Brand Name:YJ

Model Number:YJ-YL022

Place of Origin:China

...Cone Bit Drilling bits roller bits Single Cone Bit for Drilling and Mining Product Description Single cone bit is a kind of deceleration bit, which is the speed of cone is smaller than the speed of drill, mainly disorderly cutting broken rock. It is suitable for old well sidetracking and deepening the slim hole drilling operation under high rotary speed and drilling pressure. Cutter Pick range: 1. Foundation drilling...

Brand Name:YIDIAN

Model Number:European Type Through Hole

Place of Origin:China

...Hole Drill Bit: Your Crown Cutter Head for Woodworking Excellence Step into the world of precision woodworking with the Dia. 5-12mm European Type Through Hole Drill Bit. This exceptional tool, equipped with a Crown Cutter Head, brings European craftsmanship to your fingertips, enabling you to create flawless through holes...