Kennametal KSEM Modular Drill Bodies

KSEM™ Modular Drill System

Primary Application

The KSEM Modular Drill System offers extended length and drilling diameters beyond the KenTIP™ Modular Drill System.

Hole depths of 10 x D up to 40mm (1.575") drilling diameter are standard. Various grades are available for your most demanding applications. The KSEM Modular Drill System covers a diameter range from 12,5–40mm (.4921–1.5748").

Features and Benefits

HP Drill-Point Design

Low thrust prevents workpiece flexing.
Excellent centring capabilities.
HP(M) and HPG(M) for all steel applications.
NEW HPC(M) for cast iron applications.
NEW HPL(M) for stainless steel.

Strength of Design

Accelerated feed rates offer increased productivity.
Four-wall pocket provides insert stability.
All geometries except HPL(M) can be reconditioned by Kennametal for added economy.
Through coolant standard for improved tool life, hole finish, and chip removal.

Easy Insert Change

Robust pocket design requires only a simple wrench for blade removal.
Selection of grades/geometries available.

Customisation

Intermediate diameters available as semi-standards.
Chamfering insert pockets available.
Multiple steps possible.

Click through to the products to see videos of them in action, and also find their related matching tools.

KSEM 1xDia

Product Code	D1	D1 Max	L4/D1	L1	L4 Max	L3	L5	D
KSEM125R1WN16M »	12.50	13.50	78.00	-	14.00	25.00	2.00	16.00
KSEM136R1WN16M »	13.51	14.50	81.00	-	15.00	29.00	2.20	16.00
KSEM146R1WN20M »	14.51	15.87	85.00	-	16.00	31.00	2.30	20.00
KSEM160R1WN20M »	16.00	18.00	88.00	-	18.00	33.00	2.50	20.00
KSEM181R1WN25M »	18.01	20.00	99.00	-	20.00	38.00	2.90	25.00
KSEM200R1WN25M »	20.00	22.00	102.00	-	22.00	41.00	3.20	25.00
KSEM221R1WN25M »	22.01	24.00	107.00	-	24.00	46.00	3.50	25.00
KSEM241R1WN32M »	24.01	26.00	115.00	-	26.00	50.00	3.80	32.00
KSEM261R1WN32M »	26.01	28.00	119.00	-	28.00	54.00	4.00	32.00
KSEM281R1WN32M »	28.02	30.00	123.00	-	30.00	58.00	4.30	32.00
KSEM301R1WN32M »	30.01	32.00	127.00	-	32.00	62.00	4.60	32.00
KSEM321R1WD50M »	32.01	36.00	147.00	79.00	36.00	68.00	4.90	50.00
KSEM361R1WD50M »	36.01	40.00	155.00	87.00	40.00	76.00	5.50	50.00

KSEM 3xDia

Product Code	D1	D1 Max	L4/D1	L1	L4 Max	L3	L5	D
KSEM125R3WN16M »	12.50	13.00	3.00	111.00	-	42.00	2.00	16.00
KSEM130R3WN16M »	13.00	13.50	3.00	111.00	-	42.00	2.10	16.00
KSEM135R3WN16M »	13.50	13.50	3.00	111.00	-	42.00	2.10	16.00
KSEM136R3WN16M »	13.51	14.00	3.00	111.00	-	42.00	2.20	16.00
KSEM140R3WN16M »	14.00	14.50	3.00	111.00	-	42.00	2.20	16.00
KSEM145R3WN20M »	14.50	14.50	3.00	122.00	-	48.00	2.30	20.00
KSEM146R3WN20M »	14.51	15.00	3.00	122.00	-	48.00	2.30	20.00
KSEM150R3WN20M »	15.00	15.50	3.00	122.00	-	48.00	2.40	20.00
KSEM155R3WN20M »	15.50	15.87	3.00	122.00	-	48.00	2.50	20.00
KSEM160R3WN20M »	16.00	16.50	3.00	122.00	-	48.00	2.50	20.00
KSEM165R3WN20M »	16.50	17.00	3.00	130.00	-	54.00	2.60	20.00
KSEM170R3WN20M »	17.00	17.50	3.00	130.00	-	54.00	2.70	20.00
KSEM175R3WN20M »	17.50	18.00	3.00	130.00	-	54.00	2.80	20.00
KSEM180R3WN20M »	18.00	18.00	3.00	130.00	-	54.00	2.90	20.00
KSEM185R3WN25M »	18.50	19.00	3.00	144.00	-	60.00	2.90	25.00
KSEM190R3WN25M »	19.00	19.50	3.00	144.00	-	60.00	3.00	25.00
KSEM195R3WN25M »	19.50	20.00	3.00	144.00	-	60.00	3.10	25.00
KSEM200R3WN25M »	20.00	20.50	3.00	153.00	-	60.00	3.20	25.00
KSEM205R3WN25M »	20.50	21.00	3.00	153.00	-	66.00	3.30	25.00
KSEM210R3WN25M »	21.00	21.50	3.00	153.00	-	66.00	3.30	25.00
KSEM215R3WN25M »	21.50	22.00	3.00	153.00	-	66.00	3.40	25.00
KSEM220R3WN25M »	22.00	22.00	3.00	153.00	-	66.00	3.50	25.00
KSEM225R3WN25M »	22.50	23.00	3.00	161.00	-	72.00	3.60	25.00
KSEM230R3WN25M »	23.00	23.50	3.00	161.00	-	72.00	3.70	25.00
KSEM235R3WN25M »	23.50	24.00	3.00	161.00	-	72.00	3.70	25.00
KSEM240R3WN25M »	24.00	24.00	3.00	161.00	-	72.00	3.80	25.00
KSEM245R3WN32M »	24.50	25.00	3.00	174.00	-	78.00	3.90	32.00
KSEM250R3WN32M »	25.00	25.50	3.00	174.00	-	78.00	3.80	32.00
KSEM255R3WN32M »	25.50	26.00	3.00	174.00	-	78.00	3.90	32.00
KSEM260R3WN32M »	26.00	26.00	3.00	174.00	-	78.00	4.00	32.00
KSEM265R3WN32M »	26.50	27.00	3.00	182.00	-	84.00	4.10	32.00
KSEM270R3WN32M »	27.00	27.50	3.00	182.00	-	84.00	4.20	32.00
KSEM275R3WN32M »	27.50	28.00	3.00	182.00	-	84.00	4.20	32.00
KSEM280R3WN32M »	28.00	28.00	3.00	182.00	-	84.00	4.30	32.00
KSEM285R3WN32M »	28.50	29.00	3.00	190.00	-	90.00	4.40	32.00
KSEM290R3WN32M »	29.00	29.50	3.00	190.00	-	90.00	4.50	32.00
KSEM295R3WN32M »	29.50	30.00	3.00	190.00	-	90.00	4.50	32.00
KSEM300R3WN32M »	30.00	30.00	3.00	190.00	-	90.00	4.60	32.00
KSEM305R3WN32M »	30.50	31.00	3.00	200.00	-	96.00	4.70	32.00
KSEM310R3WN32M »	31.00	31.50	3.00	200.00	-	96.00	4.80	32.00
KSEM315R3WN32M »	31.50	32.00	3.00	200.00	-	96.00	4.80	32.00
KSEM320R3WN32M »	32.00	32.00	3.00	200.00	-	96.00	4.90	32.00
KSEM321R3WD50M »	32.01	33.00	3.00	220.00	159.00	99.00	4.90	50.00
KSEM330R3WD50M »	33.00	34.00	3.00	227.00	159.00	99.00	5.10	50.00
KSEM340R3WD50M »	34.00	35.00	3.00	225.00	157.00	102.00	5.20	50.00
KSEM350R3WD50M »	35.00	36.00	3.00	235.00	167.00	105.00	5.40	50.00
KSEM360R3WD50M »	36.00	36.00	3.00	233.00	165.00	108.00	5.50	50.00
KSEM361R3WD50M »	36.01	37.00	3.00	237.00	176.00	111.00	5.50	50.00
KSEM370R3WD50M »	37.00	38.00	3.00	244.00	176.00	111.00	5.70	50.00
KSEM380R3WD50M »	38.00	39.00	3.00	242.00	174.00	114.00	5.80	50.00
KSEM390R3WD50M »	39.00	40.00	3.00	252.00	184.00	117.00	6.00	50.00
KSEM400R3WD50M »	40.00	40.00	3.00	250.00	182.00	120.00	6.20	50.00

KSEM 5xDia

Product Code	D1	D1 Max	L	L1	L4 Max	L5	D
KSEM125R5WN16M »	12.50	13.00	139.00	-	70.00	2.00	16.00
KSEM130R5WN16M »	13.00	13.50	139.00	-	70.00	2.10	16.00
KSEM135R5WN16M »	13.50	13.50	139.00	-	70.00	2.10	16.00
KSEM136R5WN16M »	13.51	14.00	139.00	-	70.00	2.20	16.00
KSEM140R5WN16M »	14.00	14.50	139.00	-	70.00	2.20	16.00
KSEM145R5WN20M »	14.50	14.50	154.00	-	80.00	2.30	20.00
KSEM146R5WN20M »	14.51	15.00	154.00	-	80.00	2.30	20.00
KSEM150R5WN20M »	15.00	15.50	154.00	-	80.00	2.40	20.00
KSEM155R5WN20M »	15.50	15.87	154.00	-	80.00	2.50	20.00
KSEM160R5WN20M »	16.00	16.50	154.00	-	80.00	2.50	20.00
KSEM165R5WN20M »	16.50	17.00	166.00	-	90.00	2.60	20.00
KSEM170R5WN20M »	17.00	17.50	166.00	-	90.00	2.70	20.00
KSEM175R5WN20M »	17.50	18.00	166.00	-	90.00	2.80	20.00
KSEM180R5WN20M »	18.00	18.00	166.00	-	90.00	2.90	20.00
KSEM181R5WN25M »	18.01	18.50	184.00	-	100.00	2.90	25.00
KSEM185R5WN25M »	18.50	19.00	184.00	-	100.00	2.90	25.00
KSEM190R5WN25M »	19.00	19.50	184.00	-	100.00	3.00	25.00
KSEM195R5WN25M »	19.50	20.00	184.00	-	100.00	3.10	25.00
KSEM200R5WN25M »	20.00	20.50	197.00	-	100.00	3.20	25.00
KSEM205R5WN25M »	20.50	21.00	197.00	-	110.00	3.30	25.00
KSEM210R5WN25M »	21.00	21.50	197.00	-	110.00	3.30	25.00
KSEM215R5WN25M »	21.50	22.00	197.00	-	110.00	3.40	25.00
KSEM220R5WN25M »	22.00	22.00	197.00	-	110.00	3.50	25.00
KSEM221R5WN25M »	22.01	22.50	209.00	-	120.00	3.50	25.00
KSEM225R5WN25M »	22.50	23.00	209.00	-	120.00	3.60	25.00
KSEM230R5WN25M »	23.00	23.50	209.00	-	120.00	3.70	25.00
KSEM235R5WN25M »	23.50	24.00	209.00	-	120.00	3.70	25.00
KSEM240R5WN25M »	24.00	24.00	209.00	-	120.00	3.80	25.00
KSEM241R5WN32M »	24.01	24.50	226.00	-	130.00	3.80	32.00
KSEM245R5WN32M »	24.50	25.00	226.00	-	130.00	3.90	32.00
KSEM250R5WN32M »	25.00	25.50	226.00	-	130.00	3.80	32.00
KSEM255R5WN32M »	25.50	26.00	226.00	-	130.00	3.90	32.00
KSEM260R5WN32M »	26.00	26.00	226.00	-	130.00	4.00	32.00
KSEM261R5WN32M »	26.01	26.50	238.00	-	140.00	4.00	32.00
KSEM265R5WN32M »	26.50	27.00	238.00	-	140.00	4.10	32.00
KSEM270R5WN32M »	27.00	27.50	238.00	-	140.00	4.20	32.00
KSEM275R5WN32M »	27.50	28.00	238.00	-	140.00	4.20	32.00
KSEM280R5WN32M »	28.00	28.00	238.00	-	140.00	4.30	32.00
KSEM281R5WN32M »	28.02	28.50	250.00	-	150.00	4.30	32.00
KSEM285R5WN32M »	28.50	29.00	250.00	-	150.00	4.40	32.00
KSEM290R5WN32M »	29.00	29.50	250.00	-	150.00	4.50	32.00
KSEM295R5WN32M »	29.50	30.00	250.00	-	150.00	4.50	32.00
KSEM300R5WN32M »	30.00	30.00	250.00	-	150.00	4.60	32.00
KSEM301R5WN32M »	30.01	30.50	264.00	-	160.00	4.60	32.00
KSEM305R5WN32M »	30.50	31.00	264.00	-	160.00	4.70	32.00
KSEM310R5WN32M »	31.00	31.50	264.00	-	160.00	4.80	32.00
KSEM315R5WN32M »	31.50	32.00	264.00	-	160.00	4.80	32.00
KSEM320R5WN32M »	32.00	32.00	264.00	-	160.00	4.90	32.00
KSEM321R5WD50M »	32.01	33.00	293.00	225.00	165.00	4.90	50.00
KSEM330R5WD50M »	33.00	34.00	293.00	225.00	165.00	5.10	50.00
KSEM340R5WD50M »	34.00	35.00	293.00	225.00	170.00	5.20	50.00
KSEM350R5WD50M »	35.00	36.00	305.00	237.00	175.00	5.40	50.00
KSEM360R5WD50M »	36.00	36.00	305.00	237.00	180.00	5.50	50.00
KSEM361R5WD50M »	36.01	37.00	318.00	250.00	185.00	5.50	50.00
KSEM370R5WD50M »	37.00	38.00	318.00	250.00	185.00	5.70	50.00
KSEM380R5WD50M »	38.00	39.00	318.00	250.00	190.00	5.80	50.00
KSEM390R5WD50M »	39.00	40.00	330.00	262.00	195.00	6.00	50.00
KSEM400R5WD50M »	40.00	40.00	330.00	262.00	200.00	6.20	50.00

KSEM 7xDia

Product Code	D1	D1 Max	L	L4/D1	L4 Max	L5	D
KSEM125R7WN16M »	12.50	13.00	7.00	167.00	98.00	2.00	16.00
KSEM130R7WN16M »	13.00	13.50	7.00	167.00	98.00	2.10	16.00
KSEM135R7WN16M »	13.50	13.50	7.00	167.00	98.00	2.10	16.00
KSEM136R7WN16M »	13.51	14.00	7.00	167.00	98.00	2.20	16.00
KSEM140R7WN16M »	14.00	14.50	7.00	167.00	98.00	2.20	16.00
KSEM145R7WN20M »	14.50	14.50	7.00	186.00	112.00	2.30	20.00
KSEM146R7WN20M »	14.51	15.00	7.00	186.00	112.00	2.30	20.00
KSEM150R7WN20M »	15.00	15.50	7.00	186.00	112.00	2.40	20.00
KSEM155R7WN20M »	15.50	15.87	7.00	186.00	112.00	2.50	20.00
KSEM160R7WN20M »	16.00	16.50	7.00	186.00	112.00	2.50	20.00
KSEM165R7WN20M »	16.50	17.00	7.00	202.00	126.00	2.60	20.00
KSEM170R7WN20M »	17.00	17.50	7.00	202.00	126.00	2.70	20.00
KSEM175R7WN20M »	17.50	18.00	7.00	202.00	126.00	2.80	20.00
KSEM180R7WN20M »	18.00	18.00	7.00	202.00	126.00	2.90	20.00
KSEM185R7WN25M »	18.50	19.00	7.00	224.00	140.00	2.90	25.00
KSEM190R7WN25M »	19.00	19.50	7.00	224.00	140.00	3.00	25.00
KSEM195R7WN25M »	19.50	20.00	7.00	224.00	140.00	3.10	25.00
KSEM200R7WN25M »	20.00	20.50	7.00	241.00	140.00	3.20	25.00
KSEM205R7WN25M »	20.50	21.00	7.00	241.00	154.00	3.30	25.00
KSEM210R7WN25M »	21.00	21.50	7.00	241.00	154.00	3.30	25.00
KSEM215R7WN25M »	21.50	22.00	7.00	241.00	154.00	3.40	25.00
KSEM220R7WN25M »	22.00	22.00	7.00	241.00	154.00	3.50	25.00
KSEM225R7WN25M »	22.50	23.00	7.00	257.00	168.00	3.60	25.00
KSEM230R7WN25M »	23.00	23.50	7.00	257.00	168.00	3.70	25.00
KSEM235R7WN25M »	23.50	24.00	7.00	257.00	168.00	3.70	25.00
KSEM240R7WN25M »	24.00	24.00	7.00	257.00	168.00	3.80	25.00
KSEM245R7WN32M »	24.50	25.00	7.00	278.00	182.00	3.90	32.00
KSEM250R7WN32M »	25.00	25.50	7.00	278.00	182.00	3.80	32.00
KSEM255R7WN32M »	25.50	26.00	7.00	278.00	182.00	3.90	32.00
KSEM260R7WN32M »	26.00	26.00	7.00	278.00	182.00	4.00	32.00
KSEM265R7WN32M »	26.50	27.00	7.00	294.00	196.00	4.10	32.00
KSEM270R7WN32M »	27.00	27.50	7.00	294.00	196.00	4.20	32.00
KSEM275R7WN32M »	27.50	28.00	7.00	294.00	196.00	4.20	32.00
KSEM280R7WN32M »	28.00	28.00	7.00	294.00	196.00	4.30	32.00
KSEM285R7WN32M »	28.50	29.00	7.00	310.00	210.00	4.40	32.00
KSEM290R7WN32M »	29.00	29.50	7.00	310.00	210.00	4.50	32.00
KSEM295R7WN32M »	29.50	30.00	7.00	310.00	210.00	4.50	32.00
KSEM300R7WN32M »	30.00	30.00	7.00	310.00	210.00	4.60	32.00
KSEM305R7WN32M »	30.50	31.00	7.00	328.00	224.00	4.70	32.00
KSEM310R7WN32M »	31.00	31.50	7.00	328.00	224.00	4.80	32.00
KSEM315R7WN32M »	31.50	32.00	7.00	328.00	224.00	4.80	32.00
KSEM320R7WN32M »	32.00	32.00	7.00	328.00	224.00	4.90	32.00

KSEM 10xDia

Product Code	D1	D1 Max	L	L4/D1	L4 Max	L5	D
KSEM125R10WN16M »	12.50	13.00	10.00	195.00	125.00	2.00	16.00
KSEM130R10WN16M »	13.00	13.50	10.00	200.00	130.00	2.10	16.00
KSEM135R10WN16M »	13.50	13.50	10.00	205.00	135.00	2.10	16.00
KSEM136R10WN16M »	13.51	14.00	10.00	205.00	135.00	2.20	16.00
KSEM140R10WN16M »	14.00	14.50	10.00	210.00	140.00	2.20	16.00
KSEM145R10WN20M »	14.50	14.50	10.00	220.00	145.00	2.30	20.00
KSEM146R10WN20M »	14.51	15.00	10.00	220.00	145.00	2.30	20.00
KSEM150R10WN20M »	15.00	15.50	10.00	225.00	150.00	2.40	20.00
KSEM155R10WN20M »	15.50	15.87	10.00	230.00	155.00	2.50	20.00
KSEM160R10WN20M »	16.00	16.50	10.00	234.00	160.00	2.50	20.00
KSEM165R10WN20M »	16.50	17.00	10.00	241.00	165.00	2.60	20.00
KSEM170R10WN20M »	17.00	17.50	10.00	246.00	170.00	2.70	20.00
KSEM175R10WN20M »	17.50	18.00	10.00	251.00	175.00	2.80	20.00
KSEM180R10WN20M »	18.00	18.00	10.00	256.00	180.00	2.90	20.00
KSEM181R10WN25M »	18.01	18.50	10.00	269.00	185.00	2.90	25.00
KSEM185R10WN25M »	18.50	19.00	10.00	269.00	185.00	2.90	25.00
KSEM190R10WN25M »	19.00	19.50	10.00	274.00	190.00	3.00	25.00
KSEM195R10WN25M »	19.50	20.00	10.00	279.00	195.00	3.10	25.00
KSEM200R10WN25M »	20.00	20.50	10.00	297.00	200.00	3.20	25.00
KSEM205R10WN25M »	20.50	21.00	10.00	297.00	205.00	3.30	25.00
KSEM210R10WN25M »	21.00	21.50	10.00	297.00	210.00	3.30	25.00
KSEM215R10WN25M »	21.50	22.00	10.00	307.00	215.00	3.40	25.00
KSEM220R10WN25M »	22.00	22.00	10.00	307.00	220.00	3.50	25.00
KSEM221R10WN25M »	22.01	22.50	10.00	319.00	225.00	3.50	25.00
KSEM225R10WN25M »	22.50	23.00	10.00	319.00	225.00	3.60	25.00
KSEM230R10WN25M »	23.00	23.50	10.00	319.00	230.00	3.70	25.00
KSEM235R10WN25M »	23.50	24.00	10.00	329.00	235.00	3.70	25.00
KSEM240R10WN25M »	24.00	24.00	10.00	329.00	240.00	3.80	25.00
KSEM241R10WN32M »	24.01	24.50	10.00	346.00	245.00	3.80	32.00
KSEM245R10WN32M »	24.50	25.00	10.00	346.00	245.00	3.90	32.00
KSEM250R10WN32M »	25.00	25.50	10.00	346.00	250.00	3.80	32.00
KSEM255R10WN32M »	25.50	26.00	10.00	356.00	255.00	3.90	32.00
KSEM260R10WN32M »	26.00	26.00	10.00	356.00	260.00	4.00	32.00
KSEM261R10WN32M »	26.01	26.50	10.00	363.00	265.00	4.00	32.00
KSEM265R10WN32M »	26.50	27.00	10.00	363.00	265.00	4.10	32.00
KSEM270R10WN32M »	27.00	27.50	10.00	368.00	270.00	4.20	32.00
KSEM275R10WN32M »	27.50	28.00	10.00	378.00	275.00	4.20	32.00
KSEM280R10WN32M »	28.00	28.00	10.00	378.00	280.00	4.30	32.00
KSEM281R10WN32M »	28.02	28.50	10.00	390.00	285.00	4.30	32.00
KSEM285R10WN32M »	28.50	29.00	10.00	390.00	285.00	4.40	32.00
KSEM290R10WN32M »	29.00	29.50	10.00	390.00	290.00	4.50	32.00
KSEM295R10WN32M »	29.50	30.00	10.00	400.00	295.00	4.50	32.00
KSEM300R10WN32M »	30.00	30.00	10.00	400.00	300.00	4.60	32.00
KSEM301R10WN32M »	30.01	30.50	10.00	414.00	305.00	4.60	32.00
KSEM310R10WN32M »	31.00	31.50	10.00	414.00	310.00	4.80	32.00
KSEM320R10WN32M »	32.00	32.00	10.00	424.00	320.00	4.90	32.00