Home > Tools & Hardware > Drill Bits > Multipurpose Drill Bits >

Step Drill Bit

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 23756 products for step drill bit Manufacture & Suppliers

Chevron Type 3/4 Wings Step Drag Bits For Soft Rock Drilling , Great Performance

...Step Drag Bits For Soft Rock Drilling Products Description Drag bit is used in soft to medium formation such as sand, clay, or some soft rock for water well drilling, mining, geothermal, environmental and ex...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

Verified Supplier

Add to cart
305mm Chevron Step Drag Bits For Clay Sand Drilling

High Quality 64mm-305mm Chevron Step Drilling Drag Bit For Clay Sand Drilling Product Introduce The Chevron style drag bit does not penetrate as fast as the step type, however it will cut harder formations such...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

Verified Supplier

Add to cart
6PCS HSS4241 Hex Shank 22mm Titanium Coated Diamond Core Drill Bits

... Center Punch 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 durabilit...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

Verified Supplier

Add to cart
5 Pieces 7/8 Inch Hex Shank HSS Twist Cobalt Drill Bits

Product Name 5 Pieces HSS CO Step Drill Bit Hex Shank Cobalt Drill Bit Set for Hard Metal Drilling Package 3/16-1/2''(3/16,1/4,5/16,3/8,7/16,1/2) 1/8"-1/2''(1/8,5/32.7/32.1/4,9/32,5/16,11/32,3/8,13/32,7/16,15/....

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

Verified Supplier

Add to cart
PDC Scraper Drill Bit

...

ROSCHEN GROUP
Shanghai,China

Verified Supplier

Add to cart
6.35mm Diameter Titanium Coated 3 PCS HSS Co Steel Drill Bits

...Step Core Drill Bits Kit For Metal Drilling Size 5Steps:4-12mm ; 9Steps:4-20mm; 10Steps:3-12mm Conection Hex Shank Quick Release Material HSS 4241 Finishing Titanium Coated Application Metal, Aluminum, Wood ...

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

Verified Supplier

Add to cart
API Thread Three Wings Step Drag Drill Bits With Tungsten Carbides

API Thread Three Wings Step Drag Drill Bits with Tungsten Carbides Product specifications: 1) Drag bits are made according to API standard or no thread standard just welding. 2) Various step and chevron drag bi...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

Verified Supplier

Add to cart
Diamond 3-Wing Scraper PDC Drag Drill Bit for Water Well Mining Drilling

... 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 chevron style drag ...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

Verified Supplier

Add to cart
Hex Shank Drill Bits Straight Flute Step Drill For Metal Stainless Steel Aluminium

... and Sprial flute Shank Type: 1/4" hex shank Surface Finish: Bright finish/ TiN Coating/TiAlN Coating Features: 1.For drilling cylindrical holes in solid material up to a thickness of...

Xian Mager Machinery International Trade Co., Ltd.
China

Active Member

Add to cart
Hex Shank Drill Bits Straight Flute Step Drill For Metal Stainless Steel Aluminium

... and Sprial flute Shank Type: 1/4" hex shank Surface Finish: Bright finish/ TiN Coating/TiAlN Coating Features: 1.For drilling cylindrical holes in solid material up to a thickness of...

Xian Mager Machinery International Trade Co., Ltd.
China

Verified Supplier

Add to cart
Tungsten Carbide Tips Chisel Drill Bit With Double Step Shank / Bullet Tooth Cutter Bit

...bit / PDC double wing drill bit According to different purposes, drill bits are classified into cemented carbide bolting drill bits and PDC bolting drill bits applied to coal mining and laneway and tunnel su...

KSQ Technologies (Beijing) Co. Ltd
Beijing,China

Verified Supplier

Add to cart
3 Three Four Blades Wings Step Drag Bits , Deep Rock Well Drilling Bits

... when rotated. They are comparatively inexpensive due to the lack of moving parts and theycan penetrate softer formations such as stiff clays and mudstones very quickly.The drag bit usually used in very soft...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

Verified Supplier

Add to cart
165mm Chevron Drag Drill Bit 6.5 Inch API 3 1/2" For Mining

...Drill Bits Chevron Drag Bits 6.5 inch API 3 1/2" Product specifications: The drag bit is designed for use in soft formations such as sand, clay, or some soft rock. Step type bits are the most common type of ...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

Verified Supplier

Add to cart
4mm Triangle Shank HSS Steel Step Cone Drill Bit Metal Black

Metric HSS Step Bit Step Cone Drill Bit For Drill Steel Raw material as premium HSS materials and CBN full grinding craftwork. Tin coated surface makes it more sharp and ......

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
Chongqing,China

Active Member

Add to cart
4mm Triangle Shank HSS Steel Step Cone Drill Bit Metal Black

Metric HSS Step Bit Step Cone Drill Bit For Drill Steel Raw material as premium HSS materials and CBN full grinding craftwork. Tin coated surface makes it more sharp and ......

Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
Chongqing,China

Verified Supplier

Add to cart
Drill bits (Steps and Ladders Drill)

...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 HA...

ZEC INDUSTRY CO.,LTD
Zhejiang,China

Active Member

Add to cart
5 1/8 131mm Diameter Pdc Rock Drill Bit 5 Blades

...Drill Bit for Geothermal Drilling Description PDC drag drill bit is a kind of step type drilling bit with good quality PDC cutters. It is mainly used for Geothermal Drilling coal mining, oilfield, water cons...

Glorytek Industry (Beijing) Co., Ltd.
Beijing,China

Verified Supplier

Add to cart
203mm Drag Drill Bit Step / Chevron Drag Bits For Mining And Well Drilling

... and construction.Drag bits are used for drilling in soft to medium formations. Chevron-type drag bits are recommended for drilling in slightly harder and more consolidated materials. Best suited for abrasiv...

Changsha Sollroc Engineering Equipments Co., Ltd
Hunan,China

Verified Supplier

Add to cart
3 Wings Scraper Drill Bit Alloy Drill Bits for Soft Soil Drilling

... 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 scrape...

Hengshui Aoxing Geological Equipment Co., Ltd
Hebei,China

Verified Supplier

Add to cart
MultiStep Titanium Coated HSS4241 6Pcs Hex Shaft HSS Drill Bits Rust Resistance

Product Name 6PCS High Speed Steel 4241 Multi Step Drill Bit Sets for Drilling Metal 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......

Johnson Tools Manufactory Co.,Ltd
Jiangsu,China

Verified Supplier

Add to cart