AMC 2026 catalogue

Machining

Drill Bits

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1-888-602-0000 MACHINING

General Purpose Taper Shank Drills

▪General purpose flute construction ▪Taper shank with tang ▪High speed steel construction, 118° point, black oxide finish ▪Material applications: tool steel, alloyed steel, carbon steels, cast iron

GNF1894-20540

Drill Bit Size

Flute Length (in.)

Length

(in.)

Shank

Taper

CLE-Line Brand Cleveland Brand Item No. Item No. 3⁄8 in 3 1⁄2 6 3⁄4 1 GNF1894-20524 — 25⁄64 in 3 5⁄8 7 1 GNF1894-20525 — 13⁄32 in 3 5⁄8 7 1 GNF1894-20526 — 27⁄64 in 3 7⁄8 7 1⁄4 1 GNF1894-20527 — 7⁄16 in 3 7⁄8 7 1⁄4 1 GNF1894-20528 — 29⁄64 in 4 1⁄8 7 1⁄2 1 GNF1894-20529 — 15⁄32 in 4 1⁄8 7 1⁄2 1 GNF1894-20530 — 31⁄64 in 4 3⁄8 8 1⁄4 2 GNF2410-12181 — 33⁄64 in 4 5⁄8 8 1⁄2 — GNF110-53133 — 17⁄32 in 4 5⁄8 8 1⁄2 2 GNF110-53134 GNF2410-12188 35⁄64 in 4 7⁄8 8 3⁄4 2 GNF1894-20535 — 9⁄16 in 4 7⁄8 8 3⁄4 2 — GNF2410-12194 39⁄64 in 4 7⁄8 8 3⁄4 — GNF110-53139 — 5⁄8 in 4 7⁄8 8 3⁄4 2 GNF1894-20540 GNF2410-12204 41⁄64 in 5 1⁄8 9 2 — GNF2410-12207 21⁄32 in 5 1⁄8 9 2 — GNF2410-12209 43⁄64 in 5 3⁄8 9 1⁄4 2 GNF1894-20543 GNF2410-12212 11⁄16 in 5 3⁄8 9 1⁄4 2 — GNF2410-12214 45⁄64 in 5 5⁄8 9 1⁄2 2 GNF1894-20545 GNF2410-12216 23⁄32 in 5 5⁄8 9 1⁄2 2 — GNF2410-12218 47⁄64 in 5 7⁄8 9 3⁄4 — GNF110-53147 — 47⁄64 in 5 7⁄8 9 3⁄4 2 — GNF2410-12220 3⁄4 in 5 7⁄8 9 3⁄4 2 GNF110-53148 GNF2410-12222 49⁄64 in 6 9 7⁄8 2 GNF1894-20549 GNF2410-12223 25⁄32 in 6 9 7⁄8 2 GNF1894-20550 — 51⁄64 in 6 1⁄8 10 3⁄4 3 GNF1894-20551 — 13⁄16 in 6 1⁄8 10 3⁄4 3 GNF1894-20552 GNF2410-12229 53⁄64 in 6 1⁄8 10 3⁄4 3 GNF1894-20553 GNF2410-12231 27⁄32 in 6 1⁄8 10 3⁄4 3 GNF1894-20554 — 55⁄64 in 6 1⁄8 10 3⁄4 3 GNF1894-20555 — 7⁄8 in 6 1⁄8 10 3⁄4 3 GNF1894-20556 GNF2410-12236 57⁄64 in 6 1⁄8 10 3⁄4 3 GNF1894-20557 — 29⁄32 in 6 1⁄8 10 3⁄4 3 GNF1894-20558 — 59⁄64 in 6 1⁄8 10 3⁄4 3 GNF1894-20559 GNF2410-12241 15⁄16 in 6 1⁄8 10 3⁄4 3 GNF1894-20560 GNF2410-12243 61⁄64 in 6 3⁄8 11 3 GNF1894-20561 —

Drill Bit Size

Flute Length (in.)

Length

(in.)

Shank

Taper

CLE-Line Brand Cleveland Brand Item No. Item No. 31⁄32 in 6 3⁄8 11 3 GNF1894-20562 — 63⁄64 in 6 3⁄8 11 3 GNF1894-20563 GNF2410-12249 1 in 6 3⁄8 11 3 GNF1894-20564 GNF2410-12250 1 1⁄64 in 6 1⁄2 11 1⁄8 3 GNF1894-20565 GNF2410-12252 1 1⁄32 in 6 1⁄2 11 1⁄8 3 GNF1894-20566 — 1 3⁄64 in 6 5⁄8 11 1⁄4 3 GNF1894-20567 — 1 1⁄16 in 6 5⁄8 11 1⁄4 3 GNF1894-20568 GNF2410-12257 1 5⁄64 in 6 7⁄8 12 1⁄2 4 GNF1894-20569 — 1 3⁄32 in 6 7⁄8 12 1⁄2 4 GNF1894-20570 — 1 7⁄64 in 7 1⁄8 12 3⁄4 4 GNF1894-20571 — 1 1⁄8 in 7 1⁄8 12 3⁄4 4 GNF1894-20572 GNF2410-12265 1 5⁄32 in 7 1⁄4 12 7⁄8 4 GNF1894-20574 — 1 11⁄64 in 7 3⁄8 13 4 GNF1894-20575 — 1 3⁄16 in 7 3⁄8 13 4 GNF1894-20576 GNF2410-12272 1 13⁄64 in 7 1⁄2 13 1⁄8 4 GNF1894-20577 — 1 7⁄32 in 7 1⁄2 13 1⁄8 4 GNF1894-20578 — 1 15⁄64 in 7 7⁄8 13 1⁄2 4 GNF1894-20579 — 1.25 in 7 7⁄8 13 1⁄2 4 GNF1894-20580 — 1 17⁄64 in 8 1⁄2 14 1⁄8 4 GNF1894-20581 — 1 9⁄32 in 8 1⁄2 14 1⁄8 4 GNF1894-20582 — 1 19⁄64 in 8 5⁄8 14 1⁄4 4 GNF1894-20583 — 1 5⁄16 in 8 5⁄8 14 1⁄4 4 GNF1894-20584 GNF2410-12286 1 21⁄64 in 8 3⁄4 14 3⁄8 4 GNF1894-20585 — 1 11⁄32 in 8 3⁄4 14 3⁄8 4 GNF1894-20586 — 1 3⁄8 in 8 7⁄8 14 1⁄2 4 GNF1894-20588 GNF2410-12293 1 25⁄64 in 9 14 5⁄8 4 GNF1894-20589 — 1 13⁄32 in 9 14 5⁄8 4 GNF1894-20590 — 1 27⁄64 in 9 1⁄8 14 3⁄4 4 GNF1894-20591 — 1 7⁄16 in 9 1⁄8 14 3⁄4 4 GNF1894-20592 — 1 1⁄2 in 9 3⁄8 15 4 GNF1894-20596 GNF2410-12308 1 1⁄4 in 7 7⁄8 13 1⁄2 4 — GNF2410-12279 1 9⁄16 in 9 5⁄8 16 5⁄8 5 — GNF2410-12315 1 5⁄8 in 10 17 5 — GNF2410-12322 1 3⁄4 in 10 1⁄8 17 1⁄8 5 — GNF2410-12336 2 in 10 3⁄8 17 3⁄8 5 — GNF2410-12365

CHICAGO-LATROBE, CLE-LINE, CLEVELAND

SST+™ 1⁄2" Prentice Drill Bits

▪Exclusive 135° self-centering point geometry

eliminates pre-drilling and allows faster drilling times ▪3 flats on shank prevents slippage inside drill chuck

WLT01M543

Size (in.)

Flute Length

(in.)

Length

(in.)

Item

No. 33⁄64 3 1⁄8 6 WLT01M533 17⁄32 3 1⁄8 6 WLT01M534 35⁄64 3 1⁄8 6 WLT01M535 9⁄16 3 1⁄8 6 WLT01M536 37⁄64 3 1⁄8 6 WLT01M537 19⁄32 3 1⁄8 6 WLT01M538 39⁄64 3 1⁄8 6 WLT01M539 5⁄8 3 1⁄8 6 WLT01M540 41⁄64 3 1⁄8 6 WLT01M541 21⁄32 3 1⁄8 6 WLT01M542

Size (in.)

Flute Length

(in.)

Length

(in.)

Item

No. 43⁄64 3 1⁄8 6 WLT01M543 11⁄16 3 1⁄8 6 WLT01M544 45⁄64 3 1⁄8 6 WLT01M545 23⁄32 3 1⁄8 6 WLT01M546 47⁄64 3 1⁄8 6 WLT01M547 3⁄4 3 1⁄8 6 WLT01M548 49⁄64 3 1⁄8 6 WLT01M549 25⁄32 3 1⁄8 6 WLT01M550 51⁄64 3 1⁄8 6 WLT01M551 13⁄16 3 1⁄8 6 WLT01M552

Size (in.)

Flute Length

(in.)

Length

(in.)

Item

No. 53⁄64 3 1⁄8 6 WLT01M553 27⁄32 3 1⁄8 6 WLT01M554 55⁄64 3 1⁄8 6 WLT01M555 7⁄8 3 1⁄8 6 WLT01M556 57⁄64 3 1⁄8 6 WLT01M557 29⁄32 3 1⁄8 6 WLT01M558 59⁄64 3 1⁄8 6 WLT01M559 61⁄64 3 1⁄8 6 WLT01M561 31⁄32 3 1⁄8 6 WLT01M562 63⁄64 3 1⁄8 6 WLT01M563

Size (in.)

Flute Length

(in.)

Length

(in.)

Item

No. 1 3 1⁄8 6 WLT01M600 1 1⁄16 3 1⁄8 6 WLT01M604 1 1⁄8 3 1⁄8 6 WLT01M608 1 1⁄4 3 1⁄8 6 WLT01M616 1 5⁄16 3 1⁄8 6 WLT01M617 1 3⁄8 3 1⁄8 6 WLT01M618 1 7⁄16 3 1⁄8 6 WLT01M619 1 1⁄2 3 1⁄8 6 WLT01M620

WALTER SURFACE TECHNOLOGIES

▪Special HSS/Cobalt heat treating process

increases body toughness and bit life

Straight Shank General Purpose Taper Length Drills

▪High-speed steel, 118° point, black oxide finish ▪Material applications: tool steel, alloyed steel, carbon steels, cast iron

GNF2510-08707

Size (in.) Flute Length (in.) Length (in.)

Item

No. 1⁄16 1 3⁄4 3 GNF2510-08613 3⁄32 2 1⁄4 4 1⁄4 GNF2510-08642 7⁄64 2 1⁄2 4 5⁄8 GNF2510-08655 1⁄8 2 3⁄4 5 1⁄8 GNF2510-08665 9⁄64 3 5 3⁄8 GNF2510-08674 5⁄32 3 5 3⁄8 GNF2510-08685 11⁄64 3 3⁄8 5 3⁄4 GNF2510-08696 3⁄16 3 3⁄8 5 3⁄4 GNF2510-08707 13⁄64 3 5⁄8 6 GNF2510-08718 7⁄32 3 5⁄8 6 GNF2510-08728 1⁄4 3 3⁄4 6 1⁄8 GNF2510-08746

Size (in.) Flute Length (in.) Length (in.)

Item

No. 9⁄32 3 7⁄8 6 1⁄4 GNF2510-08766 5⁄16 4 6 3⁄8 GNF2510-08777 21⁄64 4 1⁄8 6 1⁄2 GNF2510-08785 11⁄32 4 1⁄8 6 1⁄2 GNF2510-08792 3⁄8 4 1⁄4 6 3⁄4 GNF2510-08807 7⁄16 4 5⁄8 7 1⁄4 GNF2510-08827 1⁄2 4 3⁄4 7 3⁄4 GNF2510-08837 9⁄16 4 7⁄8 8 1⁄4 GNF2510-08848 5⁄8 4 7⁄8 8 3⁄4 GNF2510-08858 3⁄4 5 7⁄8 9 3⁄4 GNF2510-08876

CLEVELAND