1/2 Inch HSS Reduced Shank Drill Bits
USD $0.08 - $29 /Set
Min.Order:500 Sets
Danyang Tongyu Tools Co., Ltd.
hss taper shank extra long drill bit, ASME B.94.11M-12", 18" Aircraft Extension Drill Bits, Milled.
HSS Co5% Jobber Length Drill Bits ASME B.94.11M m35 drill bits
HSS Twist Drill Bit, ASME B.94.11M-12", 18" Aircraft Extension
HSS Jobber Length Drill Bits Fully Ground jobber length straight shank twist drill bit
1/2 Inch HSS Reduced Shank Drill Bits
1. Standard: | Silver and Deming drill bit |
2. Material: |
HSS 6542(W6Mo5Cr4V2), M35 (W6Mo5Cr4V2Co5) |
3. Hardness: | HSS 6542:64-65, HSS M35:HRC 66-67 |
4. Processing: | Milled & welding( 70% flute length is HSS or total flute length is HSS |
5. Point angle | 118 degree or 135 degree split point |
6. Surface finishing: | golden and black |
7.Application: | For drilling cast steel, malleable iron, sintered metal, non-ferrous metal etc. |
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