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6pcs Combination 1/4" Hex Twist Tap Drill HSS M3-M10 Bit Set Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:Fully Ground 4. Point:......
High Speed Steel Drill Bit Set in Steel Index 230-pcs with Titanium Coated Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC ......
6PCS HSS Drill Bit Set with Bright Finished in Plastic Case for Metal Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-......
13PCS HSS Twist Drill Bits Set For Metal With Ti-coated in Metal Box Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:Rolled,Polished,Fully Ground 4. Point:118/135 degree split p...
170pcs HSS Drill Bit Set in Steel Index with Bright Finished Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:Rolled,Polished,Fully Ground 4. Point:118/135 degree split point 5. ...
5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case Features: 1. Laser marking makes the size more clear; 2. High speed steel for longer service life; 3. 3-sided shank ......
13pcs Quick Chang 1/4" Shank HSS Drill Bit Set with Titanium Coated for Metal Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:Rolled,Polished,Fully Ground 4. Point:118/135 ...
8Pcs HSS Drill Bit Set in Plastic Case with Black Oxide for Metal Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:Rolled,Polished,Fully Ground 4. Point:118/135 degree split poin...
29pcs Jobber Length HSS Drill Bit Set with Plastic case Bright finished Description: 1. Material:High Speed Steel 2. Hardness:HRC 60-68 3. Process:Fully Ground 4. Point:135 degree split point 5. Surface:Amber f...
25 Pcs HSS Twist Drill Bits Set for Metal With Bright finished Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:......
25 Pcs HSS Twist Drill Bits Set for Metal With Bright finished Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:......
...Core Bits For Soft / Medium Soft Formations Drill Bits Feature: High quality polycrystalline diamond compact (PDC) cutters as the cutting teeth, the bits have stable quality, high drilling efficiency, long s...
...Core Bits / Carbide Core Bits Forging Processing For Ore Well Drilling Product Description Classification of tricone bit: 1. Bearing type: rolling bearing and sliding bearing 2. Seal type: rubber seal and me...
... important when working with delicate or expensive materials, as it allows you to avoid costly mistakes and ensure that your project is completed to the highest standards. Size Our bits are...
6.5mm Diamond Core Bits for Stone , Core Drill Bit with 3/8" Shaft Sintered Diamond segment hole saw core drills bit with excellent diamond segments, especially used on rock or marble, granite stone, or co...
...: 1.875" / 47.63mm Inside Diameter: 1.062" / 26.97mm Reaming Shell Outside Diameter: 1.89" / 48.01mm Bits are attached to the foremost part of the Core barrels to be used in direct drilling of the ground, an...
...Core Bits Longer Lifespan For Cut Quartz ROSCHEN's 7 grade bits cuts through quartz and all types of granite or equivalent hardness rocks without any problem, and is well adapted to softer and abrasive g...
... bits and other drilling tools & equipment for geological exploration, mining, geotechnical, dam grouting, water well and horizontal directional drilling. We can provide 1. Test Report & ......
... bits and other drilling tools & equipment for geological exploration, mining, geotechnical, dam grouting, water well and horizontal directional drilling. We can provide 1. Test Report & ......
Heat-treatment HF welding dry diamond core bits for drilling concrete Specifications 1. easy removal of cutting debris and cooling 2. applications: Reinforced concrete 3. Machinery: drilling machines Brand: Ext...