Drill America 13/16 Xank imnaqqas Azzar b'veloċità għolja Iswed & Deheb Kuntrattur Drill Bit bi 3-Flat 1/2 Shank, Serje KFD3F

Brand:Drill America

3.3/5

Drill America Black & Gold Kuntrattur Grad Drill Bits huma manifatturati minn azzar ta 'veloċità għolja M1. Dawn l-eżerċizzji huma għall-użu f'firxa wiesgħa ta 'materjali fil-familji tal-ħadid u l-azzar bħal aluminju, ħadid, azzar u tħaffir ieħor tal-metall. Huma għandhom shank 3-Flat li joħloq iżżomm sikur żejjed fiċ-ċokk tiegħek. Il-ponta tal-punt maqsum ta '135 grad tgħin fit-tħaffir preċiż. Meta mqabbel ma 'ponta konvenzjonali ta' 118 grad, dawn l-eżerċizzji mhux se jmorru jimxu fuqek. 1/2 qasba mnaqqsa għall-użu f'firxa wiesgħa ta 'sistemi ta' żamma ta 'għodda. Flawt komuni u tul ġenerali għal aġġustament minimu waqt il-bidliet tal-għodda. 3 flawt tul u 6 tul totali.

Flawt komuni u tul ġenerali għal aġġustament minimu waqt il-bidliet tal-għodda. 3 Flawt Tul, 6 Tul Ġenerali, 1/2 Shank. 3-Xank imnaqqas 1/2 ċatt joħloq żamma sigura żejda fiċ-ċokk tiegħek. Ponta ta 'punt maqsum ta' 135 grad għal awto-ċentru u tnaqqas l-imbottatura. Meta mqabbel ma 'ponta konvenzjonali ta' 118 grad, dawn l-eżerċizzji mhux se jmorru jimxu fuqek. Għall-użu f'firxa wiesgħa ta 'materjali fil-familji tal-ħadid u l-azzar bħal aluminju, ħadid, azzar u tħaffir ieħor tal-metall. Drill bit ta 'grad ta' kuntrattur manifatturat minn Azzar ta 'Veloċità Għolja M1.
Cutting Angle String 135 Degrees
Cutting Diameter 0.81 Inches
Finish Type Gold Oxide
Is Discontinued By Manufacturer No
Item model number KFD3F13/16
Manufacturer Drill America
Material High Speed Steel
Product Dimensions 6 x 0.81 x 0.81 inches; 6.88 Ounces
Shank Type 3-Flat

3.3

3 Review
5 Star
63
4 Star
25
3 Star
0
2 Star
0
1 Star
13

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Scritto da: Deborah P.
Does what a drill bit is supposed to.
Quick ship
Scritto da: Brian M
Good cheep drill bit
I bought this as a Cheeper alternative to a cobalt but this size, since I am only drilling in aluminum. I have drilled about 20 aluminum alloy set collars. These are not billet, they are considerably harder. I cannot find fault with them.
Scritto da: GBig
Not to dependable for mild steel
I purchased this item to drill 4 holes in mild 3/16” steel. It lasted for 3 of the four holes with cutting oil and being careful not to overheat the bit. The first 2 holes it was great but by the hole 3 it was very tired. I had drilled pilot holes and had coolant on it. I’m very disappointed in its durability

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