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Adjustable Hand Reamer 7-7.75mm,Hardened HSS Grip Reaming Metric Reaming Drill Bit DRINYOUNG(7-7.75) - size: 7-7.75
$19.42
About this item
- Specifications: Reamer range 0.28in. To0.31 in.;Tolerance: H7, one tool for different hole sizes
- Material: Manufactured from high-speed steel, good hardness, reliable toughness, meets daily reaming needs, normal service longevity
- Durability: The cutting edge has good sharpness, good cutting ability, and good accuracy. The reamer has a fair number of cutting teeth. After reaming, holes can achieve reasonably accurate size and geometry (tolerance H7). Finished surfaces are fairly smooth
- Function: Applicable for reaming in mold processing and handicraft making. This reamer is used to ream pre-drilled workpieces, mainly to improve hole precision and reduce surface roughness. Can be used for bore machining
- Application range: Can be used with mild steel, copper, aluminum, wood, plastic, PVC and other common materials. Chips collect in the flutes when cutting, suitable for most shallow cut applications
- Before use, make sure the diameter is set and locked; keep the tool vertical and feed at a steady speed, do not apply excessive pressure or pry; clean cutting edges after use and apply anti-rust oil; protective glasses recommended
Overview
- Brand: DRINYOUNG
- Item dimensions L x W x H: 3.93 x 0.15 x 0.15 inches
- Surface Recommendation: Aluminum
- UPC: 761594381011
- Manufacturer: DRINYOUNG