GUHRING Ratio drill with oil feed type 5510

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Design: Ultra-finest grain-solid carbide, DIN 6537, type RT 100 U.
Fire coated surface, right cutting with special point geometry and ratio point thinning. Normal angle of rake, core thickness thicker than normal and without core gradient. The drill has a very good self-centring behaviour and produces short chips, even from long-chipping materials.

Carbide application group: K/P ?universal use.
(Ultra-fine grain K05?K50/P05?P50)

Application: For accurate holes with narrow Ø tolerances and good surfaces. Suitable for drilling holes up to 3 x D with the best cutting values. Particularly suitable for long and short-chipping materials such as GGS and ADI, casting materials, grey cast iron, nodular graphite iron and malleable cast iron, high alloy AlSi alloys and alloy steels up to 1200 N/mm² in strength.

With twisted internal cooling through the bar. Twisted internal cooling. The coolant directly accesses the blades and flushes the chips out of the hole.

Diameter (mm)

Cutting length (mm)

Total length (mm)

Holding system: Cylindrical

Cutting direction: Right

DIN standard: 6537K

Material: Solid carbide

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GUHRING Spiral drill SL FS SC FIRE internal cooling shank 6537HA 3xD 3.10mm ERIKS Item #: W90A-12060310 Catalogue item no 1: 6082051 Catalogue item no 2: W67F-105429 Estimated delivery date 08-05-2024 Compare Compare	Price (Per piece): £47.01	{"addToCartPD":{ "item_name": "spiral drill sl fs sc fire internal cooling shank 6537ha 3xd 3.10mm", "item_id": "gr0000000738524", "material_number": "W90A-12060310", "price": "47.01", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "spiral drill sl fs sc fire internal cooling shank 6537ha 3xd 3.10mm", "item_id": "gr0000000738524", "material_number": "W90A-12060310", "price": "47.01", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "1", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 3.2 mm length 62 mm cutting direction right point angle 140° coating- nanoFIRE with cooling channel , DIN 6537K ERIKS Item #: W90A-12060320 Catalogue item no 1: 6082052 Catalogue item no 2: W67F-105430 Estimated delivery date 08-05-2024 Compare Compare	Price (Per piece): £47.01	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 3.2 mm length 62 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000602194", "material_number": "W90A-12060320", "price": "47.01", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 3.2 mm length 62 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000602194", "material_number": "W90A-12060320", "price": "47.01", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "2", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 3.4 mm length 62 mm cutting direction right point angle 140° coating- nanoFIRE with cooling channel , DIN 6537K ERIKS Item #: W90A-12060340 Catalogue item no 1: 6082053 Catalogue item no 2: W67F-105431 Estimated delivery date 08-05-2024 Compare Compare	Price (Per piece): £47.01	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 3.4 mm length 62 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000666174", "material_number": "W90A-12060340", "price": "47.01", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 3.4 mm length 62 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000666174", "material_number": "W90A-12060340", "price": "47.01", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "3", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 3.6 mm length 62 mm cutting direction right point angle 140° coating- nanoFIRE with cooling channel , DIN 6537K ERIKS Item #: W90A-12060360 Catalogue item no 1: 6082054 Catalogue item no 2: W67F-105432 Estimated delivery date 08-05-2024 Compare Compare	Price (Per piece): £47.01	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 3.6 mm length 62 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000712196", "material_number": "W90A-12060360", "price": "47.01", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 3.6 mm length 62 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000712196", "material_number": "W90A-12060360", "price": "47.01", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "4", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 3.7 mm length 62 mm cutting direction right point angle 140° coating- nanoFIRE with cooling channel , DIN 6537K ERIKS Item #: W90A-12060370 Catalogue item no 1: 6082055 Catalogue item no 2: W67F-105433 Estimated delivery date 08-05-2024 Compare Compare	Price (Per piece): £47.01	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 3.7 mm length 62 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000634101", "material_number": "W90A-12060370", "price": "47.01", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 3.7 mm length 62 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000634101", "material_number": "W90A-12060370", "price": "47.01", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "5", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 3.9 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE with cooling channel , DIN 6537K ERIKS Item #: W90A-12060390 Catalogue item no 1: 6082056 Catalogue item no 2: W67F-105434 Estimated delivery date 08-05-2024 Compare Compare	Price (Per piece): £47.01	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 3.9 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000675879", "material_number": "W90A-12060390", "price": "47.01", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 3.9 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000675879", "material_number": "W90A-12060390", "price": "47.01", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "6", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 4.1 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE with cooling channel , DIN 6537K ERIKS Item #: W90A-12060410 Catalogue item no 1: 6082057 Catalogue item no 2: W67F-105489 Estimated delivery date 08-05-2024 Compare Compare	Price (Per piece): £50.76	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 4.1 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000739771", "material_number": "W90A-12060410", "price": "50.76", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 4.1 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000739771", "material_number": "W90A-12060410", "price": "50.76", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "7", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 4.3 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE with cooling channel , DIN 6537K ERIKS Item #: W90A-12060430 Catalogue item no 1: 6082058 Catalogue item no 2: W67F-105490 Estimated delivery date 08-05-2024 Compare Compare	Price (Per piece): £50.76	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 4.3 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000750272", "material_number": "W90A-12060430", "price": "50.76", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 4.3 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000750272", "material_number": "W90A-12060430", "price": "50.76", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "8", "quantity": "" } }
GUHRING Twist drill cylindrical Solid carbide diameter 4.4 mm length 66 mm cutting direction right point angle 140° coating- nanoFIRE with cooling channel , DIN 6537K ERIKS Item #: W90A-12060440 Catalogue item no 1: 6082059 Catalogue item no 2: W67F-105491 Estimated delivery date 08-05-2024 Compare Compare	Price (Per piece): £50.76	{"addToCartPD":{ "item_name": "twist drill cylindrical solid carbide diameter 4.4 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000677680", "material_number": "W90A-12060440", "price": "50.76", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "twist drill cylindrical solid carbide diameter 4.4 mm length 66 mm cutting direction right point angle 140° coating- nanofire w", "item_id": "gr0000000677680", "material_number": "W90A-12060440", "price": "50.76", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "9", "quantity": "" } }
GUHRING Spiral drill SL FS SC FIRE internal cooling shank 6537HA 3xD 4.70mm ERIKS Item #: W90A-12060470 Catalogue item no 1: 6082060 Catalogue item no 2: W67F-105492 Estimated delivery date 08-05-2024 Compare Compare	Price (Per piece): £50.76	{"addToCartPD":{ "item_name": "spiral drill sl fs sc fire internal cooling shank 6537ha 3xd 4.70mm", "item_id": "gr0000000725732", "material_number": "W90A-12060470", "price": "50.76", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "quantity": "" } } {"itemTrackPD":{ "item_name": "spiral drill sl fs sc fire internal cooling shank 6537ha 3xd 4.70mm", "item_id": "gr0000000725732", "material_number": "W90A-12060470", "price": "50.76", "item_brand": "guhring", "item_category":"tools", "item_category2":"machining tools", "item_category3":"drills", "item_category4": "pr_ec000945_0369", "item_stockstatus": "available on date", "item_variant": "pce", "index": "10", "quantity": "" } }