Helical Coolant Hole Rod

K05 with HRA 93.2 hardness wear resistance tungsten helical holes rods for diamond coating ISO K05 Cobalt: 3% Outer diameter: 10.30mm Inner diameter: 0.80 +/-0.15 TK: 3.50mm Pitch: 37.44mm Length: 330mm +3mm Surface roughness: Raw sintered Ra 6.3 or as required Application: Special composition and process control give it excellent adhesion strength and wear resistance in diamond coating applications Grade datasheet: Binder Hardness T.R.S Density Grain size ISO HRA HV10 3 93.2

K30 superhard steel cutting tools blank carbide three helical coolant rods HRA 94 Datasheet for carbide grade ISO K30 Cobalt: 9% HRA 94 HV30 2040 T.R.S 4000 Denstiy 14.45 Specifications: Outer diameter: 1.30mm Inner diameter: 0.85 +/-0.15 TK: 5.10mm Pitch: 54.41mm Length: 330mm +3mm or as per request Surface roughness: Raw sintered Ra 6.3 or as required Application: 0.4-0.4μm fine raw materials, with good wear resistance and impact toughness, and it's good for machining

HRC60 endmills blank tungsten carbide helical coolant rods for fiber graphite machining Raw sintered two helical coolant holes carbide rods, good for making high-quality endmills, drills, and other cutting tools. Specifications: Outer diameter: 8.30mm Inner diameter: 0.65 +/-0.15 TK: 2.70mm Pitch: 29.95mm Datasheets and applications: Binder Hardness T.R.S Density Grain size ISO HRA HV10 9% 94 2040 4000 14.45 Ultra fine K30 Application: Select 0.4-0.4μm fine raw materials,

12% Cobalt Tungsten carbide helical coolant rods with sub-fine grain size K40 ISO K40 Cobalt: 12% Outer diameter: 12.30mm Inner diameter: 0.90 +/-0.15 TK: 4.20mm Pitch: 44.93mm Length: 330mm +3mm Surface roughness: Raw sintered Ra 6.3 or as required Application: Excellent abrasion resistance and excellent impact resistance. General-purpose grade grades for machining stainless steels, titanium alloys, nickel-based alloys, and other difficult-to-machine materials. Suitable for

High hardness HRA 93.2 sub-fine tungsten carbide helical rods for machining high hardness material ISO K20 Cobalt: 8.0% Outer diameter: 18.3mm Inner diameter: 2.00 +/-0.15 TK: 9.55mm Pitch: 97.95mm Length: 330mm +3mm Surface roughness: Raw sintered Ra 6.3 or as required Application: Extremely high hardness, it is particularly suitable for machining high-hardness materials (HRC 50-60) and for high-performance machining of non-ferrous technical materials such as aluminum. Grade

Graphite and composites material milling tools blank carbide rods with helical coolant holes ISO K10 Cobalt: 6.0% Outer diameter: 9.3mm Inner diameter: 1.40 +/-0.15 TK: 4.5mm Pitch: 48.97mm Length: 330mm +3mm Surface roughness: Raw sintered Ra 6.3 or as required Application: High hardness grades for processing aluminum alloys, graphite, and composites. Suitable for milling, reaming, and diamond coatings Grade datasheet: Binder Hardness T.R.S Density Grain size ISO HRA HV10 6

Stainless steel titanium alloy cutting tools blank carbide helical holes rods ISO K40 Cobalt: 12% Outer diameter: 14.3mm Inner diameter: 0.80 +/-0.15 TK: 3.5mm Pitch: 76.18mm Length: 330mm +3mm Surface roughness: Raw sintered Ra 6.3 or as required Application: For stainless steel, titanium alloy materials and research and development of professional grade grades, with super impact toughness, and ultra-long service life, can be applied to both finishing and roughing of such

K30 drilling milling reaming tungsten carbide blank with helical coolant holes ISO K30 Cobalt: 10% Outer diameter: 12.3mm +0.3 Inner diameter: 1.40 +/-0.15 TK: 6.3mm Pitch: 65.30mm Length: 100mm +3mm Surface roughness: Raw sintered Ra 6.3 or as required Application: The general grade with very stable and excellent performance covers the cutting processing of most P, M, K, N materials. Suitable for drilling, milling, and reaming. Grade datasheet: Binder Hardness T.R.S Density

Pitch 87.06 tungsten carbide helical rods for drilling tools for steel and cast iron ISO K20-K40 Cobalt: 10% Outer diameter: 16.3mm +0.3 Inner diameter: 2.00 +/-0.15 TK: 9.0mm Pitch: 87.06mm Length: 330mm +3mm Surface roughness: Raw sintered Ra 6.3 or as required Application: Submicron grade with a wide application range in metal cutting. Suitable for milling and drilling of most steel and cast iron grades. Grade datasheet: ISO CODE U.S.CODE Binder Density Hardness Transverse

Well-balanced wear resistance tungsten carbide helical coolants holes for drilling blank ISO K20-K40 Cobalt: 10% Outer diameter: 14.3mm +0.3 Inner diameter: 1.95 +/-0.15 TK: 8.9mm Pitch: 92.50mm Length: 330mm +3mm Surface roughness: Raw sintered Ra 6.3 or as required Application: Submicron grade with well-balanced wear resistance and toughness. Particularly suitable for drilling applications. Grade datasheet: ISO CODE U.S.CODE Binder Density Hardness Transverse KIC g/cm3 HV30

PCD Tools shanks Tungsten carbide rods with KIC 15 good wear vibration resistance ISO K30-K40 Cobalt: 12.5% Outer diameter: 10.3mm +0.3 Inner diameter: 1.4 +/-0.15 TK: 4.8mm Pitch: 54.41mm Length: 330mm +3mm Surface roughness: Raw sintered Ra 6.3 or as required Application: for the production of PCD tools and tool shanks. The increased cobalt content and the coarser grain improve brazability while increasing fracture toughness Grade datasheet: ISO CODE U.S.CODE Binder Density

OD8.3mm Solid carbide helical coolant holes blank for making endmills drills ISO K15 Cobalt: 6% Outer diameter: 8.3mm +0.3 Inner diameter: 1.0 +/-0.15 TK: 3.5mm Pitch: 42.53mm Length: 330mm +3mm Surface roughness: Raw sintered Ra 6.3 or as required Application: for gun drills with an adapted relation between hardness and toughness. Suitable also for diamond-coated solid carbide tools.. Grade datasheet: ISO CODE U.S.CODE Binder Density Hardness Transverse KIC g/cm3 HV30 HRA

HRA 93.5 Tungsten Carbide Helical Coolant Holes Rods Unground Carbide Blank Rods​​ Specifications of OUQI Two Helical Coolant Holes Rods with 30° Outer Diameter mm TK mm Inner Diameter mm Deviation of holes position≤(mm) a Pitch mm OD Tol. TK Tol. ID Tol. P Tol. 3.30 +0/+0.3 1.7 -0.3/0 0.400 ±0.1 0.80 16.32 ±0.23 4.30 +0/+0.4 2.2 -0.3/0 0.600 ±0.15 0.80 21.77 ±0.31 5.30 2.6 -0.4/0 0.700 ±0.15 0.10 27.21 ±0.38 6.30 2.6 -0.4/0 0.700 ±0.15 0.13 32.65 ±0.46 6.30 2.6 -0.4/0 1.000