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 efficient,extends its service life. Suitable for all ......
Zhongzuan (Chongqing ) Precision Tools Manufacturing Co., Ltd.
|
4-32mm 15 steps 1/4" triangle shank sprial flute hss M2 step drill bit for metal hole drilling
![]() |
...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 HSS4241 4.0-12 5 4.0-20 9 4.0-32 15 M2......
DANYANG BMR TOOLS CO.,LTD
|
HSS Titanium Plating Umbrella Drill Bit Umbrella Chamfer Cutter Step Drill Bit Set
![]() |
...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 can open a variety of sizes aperture. Using 4241# high speed steel, easy drilling......
DANYANG RIGHTOOLS CO.,LTD
|
5pcs HSS Titanium Step Cone Taper Triangle Shank Drill Bit
![]() |
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......
Johnson Tools Manufactory Co.,Ltd
|
Metric 3 Flats Shank HSS Step Drill Bit , Spiral Flute Step Up Drill Bit Chip Breaker
![]() |
Metric 3 Flats Shank HSS Step Drill Bit , Spiral Flute Step Up Drill Bit Chip Breaker 1. CBN ground flute CBN ground spiral flutes enable very sharp and burr-free cutting edges ......
Jiangsu Xingrui Tools CO.,LTD
|
Metric 3 Flats Shank HSS Step Drill Bit , Spiral Flute Step Up Drill Bit Chip Breaker
![]() |
Metric 3 Flats Shank HSS Step Drill Bit , Spiral Flute Step Up Drill Bit Chip Breaker 1. CBN ground flute CBN ground spiral flutes enable very sharp and burr-free cutting edges ......
Jiangsu Xingrui Tools CO.,LTD
|
Forging Processing Blue 3 Wings Step Drag Drill Bit For Soft And Midium Rock
![]() |
Product Description: Our Drag Drill Bit is forged to perfection, ensuring durability and longevity in the toughest drilling conditions. With its drag bit design, this tool is ideal for drilling through soft formations, including sand, clay, and shale. The ......
Changsha Sollroc Engineering Equipments Co., Ltd
|
Blue 8 1/2 Inch Roller Cone Drill Bit Rubber Sealed Bearing
![]() |
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......
Langfang Pangolin Drilling Tools Co., Ltd.
|
HSS(M2) and HSS Cobalt(M35) Imperial Size Self-Starting Point Step Drill Bits
![]() |
...Drill Bits Self-Starting Point Step Drill Bits HSS M2 Materials Ideal for drilling holes into thin materials such as stainless steel,copper,brass,aluminum,plastic and laminates.Single-flute cutting edge for greater control through steps.3 flatted shank prevents slipping in drill chuck.New Speed Point tip penetrates faster than revious Unibits and prevents walking. Popular sizes: Sizes & Ranges Number of steps......
Xian Mager Machinery International Trade Co., Ltd.
|
3 Flute HSS Step Drill Bit High Speed Steel Step Bit M2 M2Al Three Spiral Flute
![]() |
HSS Step Drills Three Spiral Flute 3-Flat Shank, Durable Lifetime And Much Smoother Surface Finish HSS Step Drills Three Spiral Flute 3-Flat Shank, Durable Lifetime, Smooth Finish Technical Information Deep fully CBN gringding. Reduced force required. ......
Betop Industrial Tools
|