CIPDB › China Industry › Industrial Equipment & Components › Hole Machining Tools
Small Hole Xshb1606 CNC Tungsten Carbide Boring Tool Holder Boring Bar Set with Scpr6 Micro Boring Head Bit1
Hole Machining ToolsBoring BarBoring Bit
Chengdu Youcut Tools Co., Ltd
Preview:
Product Description Product Detailed Description The XSHB1606 Boring Toolholder with SCPR6 Boring Bit is an integrated precision set engineered for seamless compatibility and high-accuracy micro-hole boring in CNC machining. This pre-matched combination eliminates the need for time-consuming toolholder-bit calibration, directly delivering consistent performance for industries like electronics, medical device manufacturing, and aerospace.The set leverages the strengths of each component: the XSHB1606 toolholder (rear chamfered, 16mm shank compatibility, H7 inner bore tolerance) ensures stable clamping and repeatable positioning, while the SCPR6 boring bit (optimized for micro-boring, R0.2 nose radius) delivers smooth cuts and tight hole tolerances. Together, they form a reliable solution for 3-10mm diameter hole machining, with runout tolerance ≤0.003mm-critical for precision-dependent applications.Key Application ScenariosCNC Machining Centers: Ideal for batch production of small precision parts (e.g., aluminum alloy sensor housings, stainless steel valve cores). The pre-calibrated set reduces tool changeover time by 30% vs. separate toolholder-bit assembly, supporting high-volume runs (e.g., 500+ parts per shift) without accuracy degradation.Micro-Hole Boring in Electronics: Perfect for machining 4-8mm diameter holes in PCB heat sinks, smartphone midframes, and semiconductor packaging. The SCPR6 bit's R0.2 nose radius ensures burr-free edges, complying with electronic component safety standards (e.g., IEC 60664).Medical Device Manufacturing: Suitable for boring precision holes in titanium surgical tools (e.g., catheter connectors, drill guides) and plastic medical components (e.g., PEEK implant housings). The set maintains hole roundness ≤0.002mm and surface finish Ra ≤0.6μm, meeting biocompatibility and fluid flow requirements.Aerospace Miniature Components: Processes lightweight alloy parts (e.g., magnesium alloy sensor brackets, titanium fasteners) where hole concentricity directly impacts structural integrity. The XSHB1606's rear chamfered design prevents tool shank damage during ATC (Automatic Tool Changer) loading, extending tool life in 24/7 production lines. Core AdvantagesPerfect Compatibility & Pre-Calibration: Factory-matched XSHB1606 toolholder and SCPR6 bit ensure concentricity ≤0.003mm-no on-site adjustment needed. This eliminates calibration errors common with mismatched tool sets, reducing scrap rates by 25% in precision machining.Rear Chamfered Toolholder Design: The XSHB1606's 45° rear chamfer guides the SCPR6 bit (and 16mm tool shanks) into the holder smoothly, avoiding jamming or scratches. This reduces tool shank wear by 40% and simplifies ATC integration.Dual Precision for Micro-Boring: The SCPR6 bit features a sharp cutting edge (ground to ±0.001mm tolerance) and R0.2 nose radius for smooth surface finishes, while the XSHB1606's H7 inner bore (for 16mm shanks) and hardened steel construction (45# steel, HRC 58-60) ensure stable clamping under cutting forces (up to 500N).Broad CNC System Compatibility: Works with major CNC brands (Fanuc, Siemens, Mitsubishi) and ATC tool magazines. The XSHB1606's standard 16mm shank fits ER32 collets and C-type tool holders, while the SCPR6 bit is compatible with ISO-standard indexable inserts for easy replacement.Durable & Low-Maintenance: The toolholder's zinc-nickel plating resists coolant corrosion, and the SCPR6 bit's TiAlN coating enhances heat resistance (up to 600°C) for extended life-even when machining alloy steel (e.g., 4140) at cutting speeds up to 80 m/min. Technical Specifications ComponentParameterSpecificationXSHB1606 ToolholderShank Compatibility16mm diameter tool shanks (for SCPR6 bit) Inner Bore ToleranceH7 (ensures tight fit with 16mm shanks) Rear Chamfer Angle45° (smooth tool insertion) Material45# hardened steel (HRC 58-60) Surface TreatmentZinc-nickel plating (anti-corrosion)SCPR6 Boring BitNose RadiusR0.2mm (for smooth surface finishes) Cutting Diameter Range3-10mm (micro-hole boring) CoatingTiAlN (heat & wear resistance) Runout Tolerance≤0.0015mmSet OverallConcentricity≤0.003mm (pre-calibrated) Operating Temperature-10°C to 600°C (compatible with dry/wet cutting) Warranty12 months (manufacturing defects) Performance AdvantagesMetricXSHB1606-SCPR6 SystemStandard SystemTotal Runout0.003mm0.01-0.02mmSurface FinishRa 0.1-0.2μmRa 0.8-1.6μmTool Life Improvement+40%BaselineSetup Time5 minutes15-20 minutesWhy Choose Us?"Engineered for Flawless Flat Surfaces" - Trusted by 1,000+ CNC workshops globally.Certifications: ISO 9001 Feature:High Quality Material - resists corrosion, ensures outstanding durability, sharpness and capability, reduces the friction and runs cooler. General Purpose - It is perfect for machining carbon steel, alloy steel, cast iron, and non-ferrous metals (aluminum, brass) in small-diameter holes. Grade Information MATERIALGRADEISO COATING COMPOSITION COLORSteel PYP9117P10-P20TiCN+α-Al2OYELLOWYP9112P10-P25TiCN+α-Al2OBLACKYP9127P15-P30MT-TiCN+α-Al2OYELLOWYP9122P15-P30MT-TiCN+α-Al2OBLACKYP9132P25-P40MT-TiCN+α-Al2OBLACKYP9115P10-P20TiN+MT-TiCN+Al2O+TinDOUBLE COLORYP9125P15-P30TiN+MT-TiCN+Al2O+TinDOUBLE COLOR GRADEISOCOATING COMPOSITION COLORYG2125P10-P3M15-M30K15-K30TiALNGREY BLACKYG2125BP10-P30M15-M30TiALSiNDARK PURPLEYM2127M10-M30TiALNYELLOWYS6125P10-P30M15-M30TiALNSILVER YM6110M10-M30TiALNDARK PURPLEYM6120M10-M30TiALSiNCOPPERYM6125M10-M30AlCrN+AlCrSiNYELLOW Our Main ProductsCarbide turning insertsTNMG/WNMG/CNMG/DNMG/VNMG/SNMG/CCMT/TCMT/VBMT/DCMTCarbide threading inserts16ER/16IR AG60 AG55 /ISO1.0 1.5 2.0 2.5 TR SAGE API APIRD W ectCarbide grooving insertsMGMN/MRMN/TDC/TDJ/TDT/TDXU/SP/DGN/N123/PENTACarbide milling insertsR390 /APMT/ APKT/BDMT/RCKT/RPMW/RPMT/RDMTHigh feed milling insertsBLMP/LNMU/LOGU/SNMX/ONMU/3PKT/LNMX/WNMU/SDMTAluminum insertsCCGT/DCGT/TCGT/VCGT/GDMA/SEKT/APKTDrilling insertsSPMG/WCMXCermet cutting toolsCCGT/TPGT/WBGT/TNGGToolholdersSER/SNR/MGEHR/L/SPB ect StockOur company has sufficient stock, and we also provide non-standard customised service,different Hardness based on client's requirement.Packaging & ShippingPackaging:Step 1:The product is packed in a plastic box, normally 10 pcs in a box.Step 2: using bubble wraps to package each insert parcel.Step 3: using the paper carton of Thickening and hard with bubble wraps to sealing.Shipping:We use the fastest express (FedEx, TNT, DHL, UPS) to deliver, can deliver to any country within 5-15 days.PaymentT/T / Western Union More About Us FAQ1Q:Who are we?A:We are based in Chengdu, China. The company locates in Chengdu City, one of the big cutting tools production base in China. Now we have over 50 employees and passed the ISO 9001:2008 certification. Our products have been exported to Europe, Southeast Asia, Middle East and other areas for more than 5 years.2Q:How can we guarantee quality?A:Always a pre-production sample before mass production;Always final Inspection before shipment.3Q:What can you buy from us?A:carbide turning milling threading grooving&parting drilling inserts, End mills, tiny tools, toolholders, swiss tools and so on; For more information, please contact us.4Q:Can I get a sample to check your quality?A:Yes, after confirm the price, you can require sample to check the quality. we will send you samples when you pay for them.5Q: what services can we provide?A:Delivery Terms: FOB, CIF, EXW, FCA, CPT, Express Delivery; Payment Currency :USD,EUR,RMB; Payment Type: T/T, Western Union; Language Spoken: English, Chinese, Stock : Standard specification within 24 hours delivery Our Advantages:1.A large number of standard stocks, the spot is fast.Provide 24-hour pre-sales and after-sales service, reply within 3 minutes.2. Manufacturer with more than 15 years experience.3. A great quantity of formula special for all kinds of different stone.4. Approved quality with factory competitive price.5. Long lifespan, good sharpness, stable performance and high cutting efficiency.6. Custom-design can be meet upon request, small trial order available any time, sample for testing can be delivery in very short time.7.Welcome friends from all over the world to contact, let us cooperate and win-win.
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...