카운터싱크 & 카운터보어

Alvord-Polk 03020 300-0.3125 Series# 300 Size .3125 Capscrew Counterbore (1/32 Oversize) 5/16

Alvord-Polk 03023 300-0.3750 Series# 300 Size .3750 Capscrew Counterbore (1/32 Oversize) 3/8

Alvord-Polk 03026 300-0.4375 Series# 300 Size .4375 Capscrew Counterbore (1/32 Oversize) 7/16

Alvord-Polk 03035 300-0.7500 Series# 300 Size .7500 Capscrew Counterbore (1/32 Oversize) 3/4

Alvord-Polk 03038 300-0.8750 Series# 300 Size .8750 Capscrew Counterbore (1/32 Oversize) 7/8

Alvord-Polk 03041 300-1.0000 Series# 300 Size 1.0000 Capscrew Counterbore (1/32 Oversize) 1″

Alvord-Polk 03005 300-5-40 Series# 300 Size 5-40 Capscrew Counterbore (1/32 Oversize)

Alvord-Polk 03008 300-6-32 Series# 300 Size 6-32 Capscrew Counterbore (1/32 Oversize)

Alvord-Polk 03011 300-8-32 Series# 300 Size 8-32 Capscrew Counterbore (1/32 Oversize)

Alvord-Polk 33020 307-0.3125 Series# 307 Size .3125 TiN Coated Capscrew Counterbore (1/32 Oversize) 5/16

Alvord-Polk 33023 307-0.3750 Series# 307 Size .3750 TiN Coated Capscrew Counterbore (1/32 Oversize) 3/8

Alvord-Polk 33026 307-0.4375 Series# 307 Size .4375 TiN Coated Capscrew Counterbore (1/32 Oversize) 7/16

Alvord-Polk 33035 307-0.7500 Series# 307 Size .7500 TiN Coated Capscrew Counterbore (1/32 Oversize) 3/4

Alvord-Polk 33038 307-0.8750 Series# 307 Size .8750 TiN Coated Capscrew Counterbore (1/32 Oversize) 7/8

Alvord-Polk 33041 307-1.0000 Series# 307 Size 1.0000 TiN Coated Capscrew Counterbore (1/32 Oversize) 1″