step bit set

Brand Name:Zhongzuan

Place of Origin:Chongqing, China

..., and quality assurance 2. Sharp and no burrs, spiral angle chip removal more smoothly 3. One drill has multiple uses to meet different tasks. Stepped structure, with multiple drill bits of different specifications for one head 4. Fast cutting,

Brand Name:RTCRAFT or OEM

Model Number:28 sizes

Place of Origin:CHINA

...Step Drill Bit Set with Storage Bag Hex Shank 1/8" - 3/4" Product features 1) 3 standard SAE step drill bits can drill 28 different size of holes on different thickness of materials. One 3/16-inch to 1/2-inch six-step bit, 1/4-inch to 3/4-inch nine-step bit, and 1/8-inch to 1/2-inch 13-step bit(detailed hole size and drill depth of each drill bit...

Brand Name:BMR TOOLS

Model Number:Step Drill Bit Set

Place of Origin:P.R.China

... Amber Coating Drills: 4-12mm;4-20mm;4-32mm Precision: H7 Application: Drilling holes on metal Straight Flute HSS Step Bit Specification NAME MATERIAL SIZE STEPS triangle shank straight flute step drill HSS4241 4.0-12 5 4.0-20 9 4.0-32 15 M35 4.0-12 5 4.0

Place of Origin:China

Brand Name:SINOCOREDRILL

Model Number:BWL NWL HWL PWL

...,and matrix hardness and crown shapes,the users can satisfactorily dril and core hard and homogeneous formations . Surface-Set Non-coring Bits are drilling for broken formation rock which can't be cored. Crown are used to set with synthetic, natural or

Brand Name:JOHNSON TOOLS

Model Number:D12

Place of Origin:CHINA

...Step Core Drill Bit Set For Metal Drilling Size 9steps: 4-12mm 9Steps:4-20mm 15Steps:4-32mm Conection Hex 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...

Brand Name:Ranchen

Model Number:RC67

Place of Origin:China

...Case Power Tools Product Specifications Product Name Step Drill Bit Set Material Metal Applications Locksmith Tool Place of Origin China Type Lock Pick Hook Use for Civil Tool ...

Brand Name:BETOP

Model Number:VM0611-1/4

Place of Origin:MADE IN CHINA

... 1/4" or 1/2'' 1/4'' to 1" 5/8"-25/32" Technical Information 1. Extra thickness of the best Sub-micro-grain carbide used. - Results in a stronger, longer lasting bits.

Brand Name:Yaheng

Place of Origin:China

...Core Bit Set FOR Core Barrel With Hard Matrix HQ , HQ3 , NQ, NQ3 Surface-Set Diamond Core Drill Bits Surface-Set Diamond Core Drill Bits PCD ( Polycrystalline diamond ) For For Hard Rock / Core Drill Machine HQ , HQ3 Surface-Set Diamond Core Drill Bits PCD...

Brand Name:Deyi

Model Number:DYST-3

Place of Origin:China

... and allowing particles to escape for clean cut holes. Cutom package is available High quality material, sharp and durable Product Step Drill Bit Material White Steel Size 4

Brand Name:ROSCHEN

Model Number:1 ~ 10 inch

Place of Origin:CHINA

...bit 1" - 6" Diamond WET Coring Bit Set For Concrete Core Drill 1" - 6" ROSCHEN® TOOLS DIAMOND WET CORING BIT FOR CORE DRILL . Outside Bit Diameter: 1", 2", 3", 4", 5" & 6" . Overall Length: 17" Approximate . Inside Barrel Depth: 14.5" Approximate . Thread Type: Industry Standard 1 1/4" (Directly fits our OSCHEN Z-1 Core Drills) DIAMOND CORE BIT...

Place of Origin:CHINA

Brand Name:MORITA

Model Number:MRT-7011

... CR-V steel. Sockets are made of chrome vanadium steel. Mini ratchet spanner is with right / left converter. The sockets & bits set is suitable for screwing and unscrewing slotted, crucifom and Torx screws. It can be used with machine or hand operated 1/4"

Brand Name:MIROC

Model Number:Top hammer drill bits

Place of Origin:China

T38 Top Hammer Drill Bits Diameter 76mm Button Drill Bit Set For Mining Top hammer Drill bits The top hammer rock drilling bit is mainly used for blasting hole excavation of open pit rock drilling, underground mining, tunnelling and other infrastructure ...

Place of Origin:Shandong, China

Brand Name:yingba

Model Number:mahuazuan

Wholesale Cobalt 4mm 5mm 6mm 8mm HSS M35 Drill Bit Set Straight Drill Bits for Metal Stainless Steel Plastic High Speed Steel Product description Product size and model Trust from buyers Company Profile Our company is a factory specializing in the ...

Brand Name:SAWMART

Model Number:32PCS

Place of Origin:China

... Package Box Packaging ,or to be Customized Qty/Carton 50 Sets Carton Measurement 30*25*25cm Usage and feature Screwing tool,Bit Set MOQ 500Sets for each size in mass production Delivery Time 30-45days,According to Order Quantity Payment Terms L/C,T/T

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

Model Number:5904

Place of Origin:P.R.China

25 PCs DIN338 HSS Drill Bits Set Containts: 1-13mm x 0.5mm 135° split drill point 25CPs HSS bright finishing sets 25PCs HSS black finishing sets 25PCs HSS black & gold finishing sets 25PCs HSS Cobalt amber color sets Packings: Metal box and Rose Plastic ...

Brand Name:MIRCO

Model Number:T38 Button bits

Place of Origin:China

76mm T38 Hard Rock Drill Bits Ballistic Button Drill Bit Set For Mining Tunneling Hard Rock Drill bits The hard rock drill bit is mainly used for blasting hole excavation of open pit rock drilling, underground mining, tunnelling and other infrastructure ...

Model Number:DB-3D/5D

Place of Origin:MADE IN CHINA

Brand Name:KTC

.... Whether it’s matching the appropriate bit to the substrate material, getting the right match for the depth and diameter of the hole, or even the volume of work needed, the right choice can extend the life of your drill bits. This in turn helps to