Keyless: 1/2" x 20UNF, 2.0-13mm; 3/8" x 24UNF, 1.0-10mmWith key:1/2" x 20UNF, 1.5-13mm12 x 1.25, 1.5-13mmB16, 1.5-13mmB12, 1.5-13mmB12, 1.0-10mm12x1.25, 1.0-10mm3/8" x 24UNF, 1.0-1

280x130mm, with teeth of 4x4, 6x6, 8x8, 10x10, and 12x12mm

280x130mm, with teeth of 4x4, 6x6, 8x8, 10x10, and 12x12mm

1) High quality and reasonable price2) With CE certificate

1) 230mmx36T, 230mmx40T, 255mmx36T, 255mmx40T, 255mmx60T2) There are many holes to reduce the noises3) Packed by double blister

1) Hammer core bit size: 32mm, 36mm, 46mm, 65mm, and 80mm2) Adaptor size: 100mm, 200mm, and 300mm

1) US type heavy duty, Japanese type, and European type heavy duty2) Size: 9.5", 10", 10.5", 17", and 32"

1) US type heavy duty, Japanese type, and European type heavy duty2) Size: 9.5", 10", 10.5", 17", and 32"

1) High quality and reasonable price2) With CE certificate