Grizzly G8688 Owner's Manual page 31

bODy
MODEL sIzE DIA.
H4456 1 ⁄
1
8
H4457 2 ⁄
3
16
H4458 3 ⁄
1
4
H4459 4 ⁄
5
16
H4460 5 ⁄
7
16
H4461 6 ⁄
1
2
H4462 7 ⁄
5
8
H4463 8 ⁄
3
4
these high Speed Steel Center drills are preci-
sion ground for unsurpassed accuracy.
figure 33. h4456-63 hSS ground Center drills.
G9864—3" four-Jaw, plain back Independent
chuck
Four-Jaw Chucks are used for holding odd shaped
pieces or where zero tolerance is required. these
four-jaw chucks have semi-steel bodies and hard-
ened reversible jaws.
figure 34. Model g9864 4-Jaw Chuck.
Model g8688 (Mfg. 3/09+)
DrILL OvErALL
DIA. LENGTH
" ⁄ " ⁄ "
3 1
1
64 4
" ⁄ " ⁄ "
5 7
1
64 8
" ⁄ "
2"
7
64
" ⁄ " ⁄ "
1 1
2
8 8
" ⁄ " ⁄ "
3 3
2
16 4
" ⁄ "
7 3"
32
" ⁄ " ⁄ "
1 1
3
4 4
" ⁄ " ⁄ "
5 1
3
16 2
H1508—Hss square Tool bits
our ground tool bits are M-2 hSS, making them
some of the most durable tool bits around. Make
your own specialized cutters in any shape using
a silicon carbide grinding wheel (g8235-37) on
your grinder.
figure 35. h1508 hSS Square tool Bits.
H5690—8-pc. pre-Ground Tool bit set
tired of grinding your blank high speed steel tool
bits? We've done it for you! 8-pc set comes with
these sharpened profiles: offset right and left hand
tools with chip breaker, straight and chip breaker
style threading tools, internal threading tool, part-
ing tool, boring tool and turning tool. these tool
bits are evenly hardened to better than 64C.
figure 36. h5690 pre-ground tool Bit Set.
⁄ " x ⁄ " x 2 ⁄
5 5 1
16 16 2
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