Huanyu Drill Bits Sharpener Portable Drill Bit Grinder End Mill Re-Sharpener with 11 Collects Angle Adjustable High-precision MR-13B (110V, CBN wheel for HSS)








Key features
- •【Grinding wheel is optional:】 CBN or SDC. The CBN model is used for High speed steel material; while the SDC model is used to grind alloy tungsten steel material.
- •【Angle adjustable:】 point angle 100° (90 ) ~ 135° , adjust the grinding angle by changing the positioning pin, and control accurately.
- •【11-Standard collet:】 Grinding range: ф3-ф13 (ф3, ф4, ф5, ф6, ф7, ф8, ф9, ф10, ф11, ф12, ф13)
- •【Upgrade:】Upgrade the knife seat for more accurate positioning; upgrade the grinding seat for more convenient grinding, put it in the collet, and it can be completed once in 180 °
- •【Strong DC motor:】 electronic control DC motor is stable frequency, strong horsepower, prolonged use and low noise.
BrandHuanyu
CategoryDrill Bit Sharpeners
Huanyu Drill Bits Sharpener Portable Drill Bit Grinder End Mill Re-Sharpener with 11 Collects Angle Adjustable High-precision MR-13B (110V, CBN wheel for HSS)
List Price: $624.20$561.78DEALYou Save: $62.42 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 22, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection







