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High-Performance Solid Carbide Drills

SGL Drills • Stainless Steel • Through Coolant

Features and benefits
  • SGL drills with through coolant for stainless steel and high-temperature alloys.

  • By combining unique Kennametal features such as the all new SGL-Point-Geometry with a patented gashing, an unique Flute Design and a best in class coating into one tool, the B21*SGL drill is the ultimate high volume production tool.

  • All new SGL point geometry with improved web thinning and patented gashing which migrate in a straight cutting edge enables high cutting parameters (feeds), improves hole quality and creates controlled chips which leads to a reliable performance.

  • KCMS15 grade is a Monolayer PVD AlTiN coated fine grain carbide with superior surface finish. First choice for stainless steel, high-temperature resistant materials. The coating offers high hardness and excellent wear resistance as well as enhanced high-temperature properties increasing its applicability also to MQL machining of steel.

  • The highly polished surface ensures superior chip evacuation even when low-pressure coolant is applied.

  • Ideal point angle and tolerance make the B21_SGL series the preffered pilot drill for B27_SGL series Solid Carbide deep Hole Drills.
Product specifications
Product # 6350551
ISO Catalog Number B212A03264SGL
ANSI Catalog Number B212A03264SGL
Grade KCMS15
ENG_TOOL_FAMILY_NAME B212SGL
[D1] Drill Diameter Min Metric 3,264
[D1] Drill Diameter Min Inch .1285
[D1]Cut Dia Tool Letter/Num 30
[L] Overall Length Metric 78
[L3] Flute Length Metric 40
[L4] Max. Drill Depth Metric 33
[L5] Drill Point Length Metric 0,480
[LS] Shank Length Metric 36,0
[D]Adapter/Shank/Bore Dia mm 6,0
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B212_SGL • ~8 x D

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Product # ISO Catalog Number ANSI Catalog Number Grade ENG_TOOL_FAMILY_NAME [D1] Drill Diameter Min Metric [D1] Drill Diameter Min Inch [D1] Drill Diameter Min Frac [D1]Cut Dia Tool Letter/Num [L] Overall Length Metric [L3] Flute Length Metric [L4] Max. Drill Depth Metric [L5] Drill Point Length Metric [LS] Shank Length Metric [D]Adapter/Shank/Bore Dia mm
6350528 B212A03000SGL B212A03000SGL KCMS15 B212SGL 3 .1181 78 40 33 0,440 36,0 6,0
6350529 B212A03175SGL B212A03175SGL KCMS15 B212SGL 3,175 .1250 1/8 78 40 33 0,470 36,0 6,0
6350530 B212A03200SGL B212A03200SGL KCMS15 B212SGL 3,200 .1260 78 40 33 0,470 36,0 6,0
6350551 B212A03264SGL B212A03264SGL KCMS15 B212SGL 3,264 .1285 30 78 40 33 0,480 36,0 6,0
6350552 B212A03300SGL B212A03300SGL KCMS15 B212SGL 3,300 .1299 78 40 33 0,490 36,0 6,0
6350553 B212A03455SGL B212A03455SGL KCMS15 B212SGL 3,455 .1360 78 40 33 0,510 36,0 6,0
6350554 B212A03500SGL B212A03500SGL KCMS15 B212SGL 3,500 .1378 78 40 33 0,520 36,0 6,0
6350555 B212A03571SGL B212A03571SGL KCMS15 B212SGL 3,571 .1406 9/64 78 40 33 0,530 36,0 6,0
6350556 B212A03658SGL B212A03658SGL KCMS15 B212SGL 3,658 .1440 78 40 33 0,540 36,0 6,0
6350557 B212A03700SGL B212A03700SGL KCMS15 B212SGL 3,700 .1457 78 40 33 0,550 36,0 6,0
6350558 B212A03800SGL B212A03800SGL KCMS15 B212SGL 3,800 .1496 87 49 41 0,560 36,0 6,0
6350559 B212A04000SGL B212A04000SGL KCMS15 B212SGL 4 .1575 87 49 41 0,590 36,0 6,0
6350560 B212A04039SGL B212A04039SGL KCMS15 B212SGL 4,039 .1590 87 49 41 0,600 36,0 6,0
6350561 B212A04100SGL B212A04100SGL KCMS15 B212SGL 4,100 .1614 87 49 41 0,610 36,0 6,0
6350562 B212A04200SGL B212A04200SGL KCMS15 B212SGL 4,200 .1654 87 49 41 0,620 36,0 6,0
6350564 B212A04300SGL B212A04300SGL KCMS15 B212SGL 4,300 .1693 87 49 41 0,640 36,0 6,0
6350565 B212A04366SGL B212A04366SGL KCMS15 B212SGL 4,365 .1719 87 49 41 0,650 36,0 6,0
6350566 B212A04500SGL B212A04500SGL KCMS15 B212SGL 4,500 .1772 87 49 41 0,670 36,0 6,0
6350567 B212A04700SGL B212A04700SGL KCMS15 B212SGL 4,700 .1850 87 49 41 0,700 36,0 6,0
6350568 B212A04800SGL B212A04800SGL KCMS15 B212SGL 4,800 .1890 94 56 48 0,710 36,0 6,0
6350569 B212A04852SGL B212A04852SGL KCMS15 B212SGL 4,852 .1910 94 56 48 0,720 36,0 6,0
6350570 B212A05000SGL B212A05000SGL KCMS15 B212SGL 5 .1969 94 56 48 0,740 36,0 6,0
6350571 B212A05100SGL B212A05100SGL KCMS15 B212SGL 5,100 .2008 94 56 48 0,750 36,0 6,0
6350572 B212A05200SGL B212A05200SGL KCMS15 B212SGL 5,200 .2047 94 56 48 0,770 36,0 6,0
6350573 B212A05500SGL B212A05500SGL KCMS15 B212SGL 5,500 .2165 94 56 48 0,810 36,0 6,0
6350575 B212A05800SGL B212A05800SGL KCMS15 B212SGL 5,800 .2283 94 56 48 0,860 36,0 6,0
6350576 B212A06000SGL B212A06000SGL KCMS15 B212SGL 6 .2362 94 56 48 0,890 36,0 6,0
6350577 B212A06350SGL B212A06350SGL KCMS15 B212SGL 6,350 .2500 1/4 E 105 67 57 0,940 36,0 8,0
6350578 B212A06500SGL B212A06500SGL KCMS15 B212SGL 6,500 .2559 105 67 57 0,960 36,0 8,0
6350579 B212A06630SGL B212A06630SGL KCMS15 B212SGL 6,630 .2610 105 67 57 0,980 36,0 8,0
6350580 B212A06800SGL B212A06800SGL KCMS15 B212SGL 6,800 .2677 105 67 57 1,010 36,0 8,0
6350591 B212A07000SGL B212A07000SGL KCMS15 B212SGL 7 .2756 105 67 57 1,040 36,0 8,0
6350592 B212A07500SGL B212A07500SGL KCMS15 B212SGL 7,500 .2953 113 74 64 1,110 36,0 8,0
6350593 B212A07800SGL B212A07800SGL KCMS15 B212SGL 7,800 .3071 113 74 64 1,150 36,0 8,0
6350594 B212A08000SGL B212A08000SGL KCMS15 B212SGL 8 .3150 113 74 64 1,180 36,0 8,0
6350595 B212A08400SGL B212A08400SGL KCMS15 B212SGL 8,400 .3307 135 92 80 1,240 40,0 10,0
6350596 B212A08500SGL B212A08500SGL KCMS15 B212SGL 8,500 .3346 135 92 80 1,260 40,0 10,0
6350597 B212A08800SGL B212A08800SGL KCMS15 B212SGL 8,800 .3465 135 92 80 1,300 40,0 10,0
6350598 B212A09000SGL B212A09000SGL KCMS15 B212SGL 9 .3543 135 92 80 1,330 40,0 10,0
6350599 B212A09500SGL B212A09500SGL KCMS15 B212SGL 9,500 .3740 135 92 80 1,410 40,0 10,0
6350600 B212A10000SGL B212A10000SGL KCMS15 B212SGL 10 .3937 135 92 80 1,480 40,0 10,0
6350601 B212A10200SGL B212A10200SGL KCMS15 B212SGL 10,20 .4016 158 110 96 1,510 45,0 12,0
6350602 B212A10500SGL B212A10500SGL KCMS15 B212SGL 10,50 .4134 158 110 96 1,550 45,0 12,0
6350603 B212A11000SGL B212A11000SGL KCMS15 B212SGL 11 .4331 158 110 96 1,630 45,0 12,0
6350604 B212A11800SGL B212A11800SGL KCMS15 B212SGL 11,80 .4646 158 110 96 1,750 45,0 12,0
6350605 B212A12000SGL B212A12000SGL KCMS15 B212SGL 12 .4724 158 110 96 1,780 45,0 12,0
6350606 B212A12500SGL B212A12500SGL KCMS15 B212SGL 12,50 .4921 176 128 112 1,850 45,0 14,0
6350607 B212A13000SGL B212A13000SGL KCMS15 B212SGL 13 .5118 176 128 112 1,920 45,0 14,0
6350608 B212A13500SGL B212A13500SGL KCMS15 B212SGL 13,50 .5315 176 128 112 2 45,0 14,0
6350609 B212A14000SGL B212A14000SGL KCMS15 B212SGL 14 .5512 176 128 112 2,070 45,0 14,0
6393624 B212A03970SGL B212A03970SGL KCMS15 B212SGL 3,970 .1563 5/32 87 49 41 0,590 36,0 6,0
6393625 B212A04763SGL B212A04763SGL KCMS15 B212SGL 4,763 .1875 3/16 94 56 48 0,700 36,0 6,0
6393626 B212A05558SGL B212A05558SGL KCMS15 B212SGL 5,558 .2188 94 56 48 0,820 36,0 6,0
6393627 B212A06746SGL B212A06746SGL KCMS15 B212SGL 6,746 .2656 17/64 105 67 57 1 36,0 8,0
6393628 B212A07145SGL B212A07145SGL KCMS15 B212SGL 7,145 .2813 9/32 113 74 64 1,060 36,0 8,0
6393629 B212A07541SGL B212A07541SGL KCMS15 B212SGL 7,540 .2969 113 74 64 1,120 36,0 8,0
6393630 B212A07938SGL B212A07938SGL KCMS15 B212SGL 7,937 .3125 5/16 113 74 64 1,170 36,0 8,0
6393641 B212A08334SGL B212A08334SGL KCMS15 B212SGL 8,334 .3281 135 92 80 1,230 40,0 10,0
6393642 B212A08733SGL B212A08733SGL KCMS15 B212SGL 8,733 .3438 135 92 80 1,290 40,0 10,0
6393643 B212A09129SGL B212A09129SGL KCMS15 B212SGL 9,129 .3594 23/64 135 92 80 1,350 40,0 10,0
6393644 B212A09525SGL B212A09525SGL KCMS15 B212SGL 9,525 .3750 3/8 135 92 80 1,410 40,0 10,0
6393645 B212A09921SGL B212A09921SGL KCMS15 B212SGL 9,921 .3906 25/64 135 92 80 1,470 40,0 10,0
6393646 B212A10320SGL B212A10320SGL KCMS15 B212SGL 10,32 .4063 13/32 158 110 96 1,530 45,0 12,0
6393647 B212A10716SGL B212A10716SGL KCMS15 B212SGL 10,71 .4219 158 110 96 1,590 45,0 12,0
6393648 B212A11113SGL B212A11113SGL KCMS15 B212SGL 11,11 .4375 7/16 158 110 96 1,640 45,0 12,0
6393649 B212A11509SGL B212A11509SGL KCMS15 B212SGL 11,50 .4531 158 110 96 1,700 45,0 12,0
6393650 B212A11908SGL B212A11908SGL KCMS15 B212SGL 11,90 .4688 158 110 96 1,760 45,0 12,0
6393651 B212A12304SGL B212A12304SGL KCMS15 B212SGL 12,30 .4844 31/64 176 128 112 1,820 45,0 14,0
6393652 B212A12700SGL B212A12700SGL KCMS15 B212SGL 12,70 .5000 1/2 176 128 112 1,880 45,0 14,0
6393653 B212A14288SGL B212A14288SGL KCMS15 B212SGL 14,28 .5625 9/16 197 146 128 2,110 48,0 16,0
6393654 B212A15875SGL B212A15875SGL KCMS15 B212SGL 15,87 .6250 5/8 197 146 128 2,350 48,0 16,0

Product Usage

P
M
K
N
H
S
C
KCMS15

Uses and application

  • Helix Angle: 30°
  • Shank - Cylindrical Plain ≤h6
  • Drilling
  • Drilling - Through Coolant
  • Drilling Depth: 5x
  • Drilling Depth: 3x
  • DIN number 6537
  • DIN number 6535
  • Tool Dimensions: 2flute/2margin/coolant
  • Drilling: Stacked Plates
  • Drilling Depth: 8x

Grades

  • KCMS15

    Composition: Monolayer PVD AlTiN coated fine-grain carbide with superior surface finish.

    Application: First choice for stainless steel and high-temperature-resistant materials. The coating offers high hardness and excellent wear resistance as well as enhanced high-temperature properties increasing its applicability also to MQL machining of steel.

Inserts and Holder Bodies for B212_SGL (~8 x D) • KCMS15 • A-Shank • SGL Drills

B210_SGL (~3 x D) • KCMS15 • A-Shank • SGL Drills
B211_SGL (~5 x D) • KCMS15 • A-Shank • SGL Drills