This product is of good quality, precision and stiffness is very thick, durable! Beyond the international quality level.

Hit bottom hole formation of SP

WC processing faster

Model (example C32 - SD31-35.5-3 times the size)

C32 represents hilt - SD31 outside diameter 35.5 31 32 33-32.5 31.5 35.5

Three times the size - 3 d U drill length (handle), U drill diameter X3

Such as customer need 30 mm U drill processing is 80 mm in depth then select 30-3 d 30 x3 = 90 mm all specifications and so on!

Buyers note: U drill for rough machining tools General type hole diameter plus or minus 0.2 belong to the normal range

Handle size: 14-24.5 range to 25 handle

25-42.5 range to 32 handle

Range of 40 handle. 43-65

U drill with the blade type:

SD14 - SD20: WCMT030208FN ACZ330 screw: M2.5 * 6.5 wrench: T8

SD21 - SD24: WCMT040208FN ACZ330 screw: M2.5 * 6.5 wrench: T8

SD25 - SD30: WCMT050308FN ACZ330 screw: M3 * 7 wrench: T8

SD31 - SD41: WCMT06T308FN ACZ330 screw: M3.5 * 8 wrench: T15

SD42 - SD60: WCMT080412FN ACZ330 screw: M4 * 10 wrench: T15

-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --

SP series the diamond blade

SP13-15 with -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- SPMG050204 T6

SP15.5 21.5 with -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- SPMG060204 T6

22-24.5 with SP -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- SPMG07T308 T8

SP25 33.5 with -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- SPMG090408 T15