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LPDA & SPDA & NPDA<br />
NPDA Cartridge system<br />
NPDA Cartridge system<br />
Screw<br />
Insert<br />
Cartridge<br />
Holder<br />
Washer<br />
Cartridge<br />
bolt<br />
Adjust bolt<br />
Using big hole drilling Ø2.40 ~ Ø3.90<br />
Indexable cartridge & insert are able to pursue the economy and convenience of customer<br />
Drill diameter can be extended table below(ØD) by adjusting outer cartridge<br />
An adjust bolt makes handling easy for extension of drill diameter<br />
Excellent chip control guarantees good cutting performance in deep hole drilling<br />
Various chip breakers & grades are available for variety of application<br />
NPDA Cartridge Type<br />
Holder<br />
NPDA240253-200-3<br />
NPDA253275-200-3<br />
NPDA275293-200-3<br />
NPDA293312-200-3<br />
NPDA312334-200-3<br />
NPDA334353-200-3<br />
NPDA353371-200-3<br />
NPDA371390-200-3<br />
NPDA240253-200-4<br />
NPDA253275-200-4<br />
NPDA275293-200-4<br />
NPDA293312-200-4<br />
NPDA312334-200-4<br />
NPDA334353-200-4<br />
NPDA353371-200-4<br />
NPDA371390-200-4<br />
Stock<br />
øD<br />
øD1<br />
Dimensions (inch)<br />
øD2<br />
L<br />
PT<br />
Stock item,<br />
(inch)<br />
Cartridge<br />
Parts<br />
Center Peripheral Screw Wrench<br />
2.40 ~ 2.53 2 13/32 ~ 2 17/32 2.0 3.15 7.68 9.45 3.35 12.80 PT3/8 NPM(E)T293208- NPCA240253C NPCA240253P FTKA0307 TW09S<br />
2.53 ~ 2.75 2 17/32 ~ 2 3/4 2.0 3.46 8.27 10.04 3.35 13.39 PT3/8 NPM(E)T334008- NPCA253275C NPCA253275P FTKA03508 TW15S<br />
2.75 ~ 2.93 2 3/4 ~ 2 15/16 2.0 3.46 8.86 10.63 3.35 13.98 PT3/8 NPM(E)T334008- NPCA275293C NPCA275293P FTKA03508 TW15S<br />
2.93 ~ 3.12 2 15/16 ~ 3 1/8 2.0 3.46 9.45 11.22 3.35 14.57 PT3/8 NPM(E)T334008- NPCA293312C NPCA293312P FTKA03508 TW15S<br />
3.12 ~ 3.34 3 1/8 ~ 3 11/32 2.0 3.46 10.04 11.81 3.35 15.16 PT3/8 NPM(E)T415008- NPCA312334C NPCA312334P FTKA0410 TW15S<br />
3.34 ~ 3.53 3 11/32 ~ 3 17/32 2.0 3.74 10.63 12.40 3.35 15.75 PT3/8 NPM(E)T415008- NPCA334353C NPCA334353P FTKA0410 TW15S<br />
3.53 ~ 3.71 3 17/32 ~ 3 23/32 2.0 3.74 11.22 12.99 3.35 16.34 PT3/8 NPM(E)T415008- NPCA353371C NPCA353371P FTKA0410 TW15S<br />
3.71 ~ 3.90 3 23/32 ~ 3 29/32 2.0 3.74 11.81 13.58 3.35 16.93 PT3/8 NPM(E)T516012- NPCA371390C NPCA371390P FTNC04511 TW20S<br />
2.40 ~ 2.53 2 13/32 ~ 2 17/32 2.0 3.15 10.24 12.01 3.35 15.35 PT3/8 NPM(E)T293208- NPCA240253C NPCA240253P FTKA0307 TW09S<br />
2.53 ~ 2.75 2 17/32 ~ 2 3/4 2.0 3.46 11.02 12.80 3.35 16.14 PT3/8 NPM(E)T334008- NPCA253275C NPCA253275P FTKA03508 TW15S<br />
2.75 ~ 2.93 2 3/4 ~ 2 15/16 2.0 3.46 11.81 13.58 3.35 16.93 PT3/8 NPM(E)T334008- NPCA275293C NPCA275293P FTKA03508 TW15S<br />
2.93 ~ 3.12 2 15/16 ~ 3 1/8 2.0 3.46 12.60 14.37 3.35 17.72 PT3/8 NPM(E)T334008- NPCA293312C NPCA293312P FTKA03508 TW15S<br />
3.12 ~ 3.34 3 1/8 ~ 3 11/32 2.0 3.46 13.39 15.16 3.35 18.50 PT3/8 NPM(E)T415008- NPCA312334C NPCA312334P FTKA0410 TW15S<br />
3.34 ~ 3.53 3 11/32 ~ 3 17/32 2.0 3.74 14.17 15.94 3.35 19.29 PT3/8 NPM(E)T415008- NPCA334353C NPCA334353P FTKA0410 TW15S<br />
3.53 ~ 3.71 3 17/32 ~ 3 23/32 2.0 3.74 14.96 16.73 3.35 20.08 PT3/8 NPM(E)T415008- NPCA353371C NPCA353371P FTKA0410 TW15S<br />
3.71 ~ 3.90 3 23/32 ~ 3 29/32 2.0 3.74 15.75 17.52 3.35 20.87 PT3/8 NPM(E)T516012- NPCA371390C NPCA371390P FTNC04511 TW20S<br />
Insert<br />
Under preparing for stock<br />
15
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